CN112193383B - Ship anti-overturning device for preventing wind waves - Google Patents
Ship anti-overturning device for preventing wind waves Download PDFInfo
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- CN112193383B CN112193383B CN202011367587.1A CN202011367587A CN112193383B CN 112193383 B CN112193383 B CN 112193383B CN 202011367587 A CN202011367587 A CN 202011367587A CN 112193383 B CN112193383 B CN 112193383B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
- B63B43/08—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability by transfer of solid ballast
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Abstract
The invention discloses a ship anti-overturning device for preventing wind waves, and particularly relates to the field of ships, which comprises a ship body, wherein a group of protection mechanisms are respectively fixed on the inner walls of two sides of a cabin of the ship body; every protection machanism all includes box, last box, seat elevation structure, upset backplate structure and backplate upset drive structure down. According to the invention, the steel rope is driven to wind and unwind through the meshing of the tooth socket and the rack, so that the turnover protection plate structure can be driven to rotate towards the wind and wave side, the gravity center of people can be deviated to the wind and wave direction side in the whole operation, the ship body can be prevented from overturning, on the other hand, the rotary turnover protection plate structure can also prevent the body of a person on the seat from inclining and falling into the water to cause danger, and compared with the prior art, the protection capability of the whole device on the ship and the overturn prevention capability of the ship body are greatly improved.
Description
Technical Field
The invention relates to the field of ships, in particular to a ship anti-overturning device for preventing wind waves.
Background
A ship is a vehicle which can be sailed or moored in a water area for transportation or operation, and has different technical performances, equipment and structural types according to different use requirements.
Larger ships, such as passenger ships, cannot be easily affected by sea storms because of their large sizes, but when some small ships, such as fishing ships, small sightseeing ships and the like, encounter sea storms, their stability is very poor because of their small sizes after encountering the resistance caused by the storms, the ship body is easy to incline seriously, the ship body can overturn and sink due to continuous swinging, and the safety is very low.
Disclosure of Invention
Therefore, the invention provides a ship overturn preventing device for preventing wind waves, one end of a seat can be lifted by driving a seat lifting mechanism, and a steel rope is driven to be wound and unwound by meshing of a tooth socket and a rack, so that a overturn protecting plate structure can be driven to rotate towards the wind waves.
In order to achieve the above purpose, the invention provides the following technical scheme: a ship overturn preventing device for preventing wind and waves comprises a ship body, wherein a group of protection mechanisms are respectively fixed on the inner walls of two sides of a cabin of the ship body, each group of protection mechanisms are uniformly distributed in a row along the inner wall of the cabin of the ship body, and each row of protection mechanisms respectively correspond to a plurality of seats in the cabin of the ship body one by one;
each protection mechanism comprises a lower box body, an upper box body, a seat lifting structure, a turnover guard plate structure and a guard plate turnover driving structure;
the upper box body is L-shaped and clamped at the top of the edge of the ship body and the inner wall, the upper box body is fixedly arranged at the top of the lower box body and communicated with the inner cavity of the lower box body, openings are formed in two ends of the seat, and the upper box body is movably clamped in the openings;
the seat lifting structure is fixedly arranged in the lower box body, limiting sliding holes are formed in the front side wall and the rear side wall of the lower box body, the seat lifting structure penetrates through the limiting sliding holes and is hinged with a seat through a hinged arm, and the seat lifting structure drives the seat to do up-and-down lifting motion;
the turnover protection plate structure is fixedly arranged at one end of the top of the upper box body, the turnover protection plate structure is arranged into an L shape and is connected with the top of the edge of the hull and the outer wall in a clamping mode, the protection plate turnover driving structure is fixedly arranged inside the upper box body and is driven by the seat lifting structure, and the protection plate turnover driving structure drives the turnover protection plate structure to do forward and reverse rotation motion.
Further, the width of the upper box body is smaller than that of the lower box body, and the bottom end face of the seat is attached to the top end face of the lower box body.
Further, seat elevation structure includes electric putter, U type linking arm and rack, electric putter is fixed to be set up in lower box inner chamber bottom, U type linking arm includes two vertical linking arms and a transverse connection arm, and two vertical linking arms are fixed to be set up in transverse connection arm's both ends top, electric putter top rod end and transverse connection arm lower fixed surface are connected, the transverse connection arm both ends run through two spacing slide openings respectively and extend to box outside down, and two vertical linking arms set up and pass through the articulated arm and be connected with the seat is articulated on the top in the box outside down, the rack sets up to two and fixes respectively and set up in a lateral wall both ends of transverse connection arm.
Furthermore, the bottom end of the hinged arm is hinged to the vertical connecting arm, and the top end of the hinged arm is hinged to the lower surface of the seat.
Further, backplate upset drive structure includes a pivot, No. two pivots and No. three pivots, a pivot and No. two pivots set up respectively in last box inner chamber top both ends, No. three pivots set up inside the box down, No. two pivots and No. three pivots are located same horizontal plane, a pivot and No. two pivot both ends outer wall all fix and are equipped with a fixed pulley, No. two fixed pulleys of pivot both ends outer wall fixed and are equipped with No. two fixed pulleys, a fixed pulley and No. two fixed pulley cross-sections set up to the I-shaped, all fix on two No. two fixed pulleys and are equipped with the steel cable, and every steel cable walks around No. two epaxial fixed pulleys respectively and fixed winding in a epaxial fixed pulley outer wall, and tooth's socket has all been seted up to every No. two fixed pulley both ends outer wall, rack and tooth's socket meshing.
Furthermore, the two ends of the first rotating shaft and the two ends of the second rotating shaft are connected with the inner wall of the upper box body through bearings, and the two ends of the third rotating shaft are connected with the inner wall of the lower box body through bearings.
Further, upset backplate structure is including protection bottom plate and crashproof structure No. one, crashproof structure is fixed to be set up in protection bottom plate upper surface, the fixed sleeve that is equipped with in protection bottom plate top, it is equipped with the side through-hole to go up box top one side, the sleeve runs through the side through-hole and fixed the cover locates the pivot outside No. one, the last box fixed surface that corresponds above the opening is equipped with crashproof structure No. two.
Furthermore, an upper through hole is formed in the upper surface of the upper box body corresponding to the upper side of the side through hole, the upper through hole is communicated with the side through hole, and the turnover protection plate structure is movably arranged in the upper through hole and the side through hole.
Further, the first anti-collision structure and the second anti-collision structure are made of inflatable air bags or shock absorption cushions.
Further, the hull storehouse internal fixation is equipped with the control box, the control box is fixed to be inlayed in locating hull storehouse bottom surface, inside inclination sensor and the PLC controller of being equipped with of control box, inclination sensor passes through the AD converter and is connected with the PLC controller, the PLC controller passes through the DA converter and is connected with electric putter.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, one end of the seat can be lifted by driving the seat lifting mechanism, and the steel rope is driven to be wound and unwound by meshing the tooth socket and the rack, so that the overturning protecting plate structure can be driven to rotate towards the storm side, the whole operation can enable the gravity center of people to deviate to the storm direction side, namely the gravity center of the whole ship deviates to one side of the inclined high position, the ship body can be prevented from overturning, and on the other hand, the rotating overturning protecting plate structure can also prevent the body of personnel on the seat from inclining and falling into the water to cause danger;
2. according to the invention, through the arrangement of the inclination angle sensor, the inclination angle of a ship can be detected, so that the electric push rod on one side can be accurately controlled to work through the PLC, the wind waves in different directions on two sides of a ship body can be adapted, the jacking height of the seat and the rotating angle of the turnover guard plate structure can be controlled according to the inclination angle, namely the size of the wind waves, so that the seat is suitable for the ship body with different inclination degrees, the whole device is not required to be manually controlled, is intelligently controlled and safer to use, and the adjustment of the height of the seat and the adjustment of the rotating angle of the turnover guard plate structure can be realized only by controlling the electric push rod, so that the ship;
3. when an anticollision structure and No. two anticollision structures are made by inflatable air bag, not only can play fine crashproof, protection work, increase the buoyancy of whole hull when moreover can also contact with the surface of water, reduce the risk that the hull topples.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a schematic structural view of a shielding mechanism provided in the present invention;
FIG. 3 is a cross-sectional view of a lower housing provided by the present invention;
FIG. 4 is a cross-sectional view of an upper housing provided by the present invention;
FIG. 5 is a cross-sectional view of the protective mechanism of the roll-over fence structure of the present invention in an initial position;
FIG. 6 is a cross-sectional view of the roll-over fence structure of the present invention shown after rotation;
FIG. 7 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;
FIG. 8 is a schematic view of a seat construction provided by the present invention;
FIG. 9 is a block diagram of a system provided by the present invention;
in the figure: 1 hull, 2 protection mechanisms, 21 lower box, 22 upper box, 23 seat lifting structure, 231 electric push rod, 232U-shaped connecting arm, 233 rack, 24 turnover guard plate structure, 241 protection bottom plate, 242 first anti-collision structure, 243 sleeve, 25 guard plate turnover driving structure, 251 first rotating shaft, 252 second rotating shaft, 253 third rotating shaft, 254 first fixed pulley, 255 second fixed pulley, 256 steel rope, 257 tooth space, 3 seat, 4 opening, 6 spacing slide hole, 5 articulated arm, 7 second anti-collision structure, 8 upper through hole, 9 side through hole, 10 control box, 11 inclination angle sensor, 12PLC controller.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-8 in the specification, the ship overturn preventing device for preventing the stormy waves comprises a ship body 1, wherein a group of protection mechanisms 2 are respectively fixed on the inner walls of two sides of a cabin of the ship body 1, each group of protection mechanisms 2 are uniformly distributed in a row along the inner wall of the cabin of the ship body 1, and each row of protection mechanisms 2 are respectively in one-to-one correspondence with a plurality of seats 3 in the cabin of the ship body 1;
each protection mechanism 2 comprises a lower box body 21, an upper box body 22, a seat lifting structure 23, a turnover guard plate structure 24 and a guard plate turnover driving structure 25;
the upper box body 22 is L-shaped and clamped on the top and the inner wall of the edge of the ship body 1, the upper box body 22 is fixedly arranged on the top of the lower box body 21 and communicated with the inner cavity of the lower box body 21, openings 4 are formed in two ends of the seat 3, and the upper box body 22 is movably clamped in the openings 4;
the seat lifting structure 23 is fixedly arranged in the lower box body 21, the front side wall and the rear side wall of the lower box body 21 are provided with limiting sliding holes 6, the seat lifting structure 23 penetrates through the limiting sliding holes 6 to be hinged with the seat 3 through a hinged arm 5, and the seat lifting structure 23 drives the seat 3 to do up-and-down lifting motion;
The implementation scenario is specifically as follows: when the ship is in normal use, the turnover guard plate structures 24 are positioned at the top and the outer wall of the edge of the ship body 1, can be used as anti-collision structures at two sides of the ship, and can buffer the impact force at two sides of the ship body 1 when being impacted by the outside;
when boats and ships meet the stormy waves and take place to sway, can be with 3 one end liftings of seat through seat elevation structure 23 this moment, the upset backplate structure 24 that 3 liftings of seat correspond simultaneously is inboard upset to 1 bin of hull simultaneously, and specific direction of rotation is:
when the ship body 1 is lifted up from the right side due to wind and waves from the right side, the seat lifting structure 23 is driven to jack up the left end of the seat 3 through the articulated arm 5, so that people sitting on the seat 3 can incline towards the right side, on one hand, the gravity center of the ship body 1 can be deviated towards the right side, the ship body 1 is prevented from overturning towards the left side, and on the other hand, the danger that the body of people on the seat 3 is inclined and falls into water due to the inclined ship body 1 can be avoided;
when 3 elevating system drive seats in seat 3 left end rose, drive backplate upset drive structure 25 simultaneously, it is rotatory to the right side to drive upset backplate structure 24 by backplate upset drive structure 25, and one row of upset backplate structure 24 of row on the left side this moment all can rotate to with hull 1 vertical direction, be used for protecting personnel on the seat 3 to drop from the left side on the one hand, and on the other hand can give support of the personnel of seat 3 upper part of the body slope, can make things convenient for personnel to catch and do not drop.
When the wind wave on the left side is large, the seat lifting structure 23 on the right side is driven in the same way to perform protection and overturn prevention.
Referring to the attached fig. 3 of the specification, the width of the upper case 22 is smaller than that of the lower case 21, and the bottom end surface of the seat 3 is attached to the top end surface of the lower case 21.
The implementation scenario is specifically as follows: when the seat 3 is horizontally placed, the seat 3 can be supported by the top edge of the lower box body 21, and stability is enhanced.
Referring to the attached drawings 2-6 of the specification, the seat lifting structure 23 includes electric putter 231, U type linking arm 232 and rack 233, electric putter 231 is fixed to be set up in box 21 inner chamber bottom down, U type linking arm 232 includes two vertical linking arms and a transverse connection arm, and two vertical linking arms are fixed to be set up in the both ends top of transverse connection arm, electric putter 231 top rod end and transverse connection arm lower fixed surface are connected, the transverse connection arm both ends run through two spacing slide openings 6 respectively and extend to box 21 outside down, and two vertical linking arms set up in the box 21 outside down and the top passes through articulated arm 5 and seat 3 articulated connection, rack 233 sets up to two and respectively fixed setting in a lateral wall both ends of transverse connection arm.
Furthermore, the bottom end of the hinged arm 5 is hinged with the vertical connecting arm, and the top end of the hinged arm 5 is hinged with the lower surface of the seat 3.
Further, the guard plate overturning driving structure 25 comprises a first rotating shaft 251, a second rotating shaft 252 and a third rotating shaft 253, the first rotating shaft 251 and the second rotating shaft 252 are respectively arranged at two ends of the top of the inner cavity of the upper box body 22, the third rotating shaft 253 is arranged in the lower box body 21, the second rotating shaft 252 and the third rotating shaft 253 are positioned on the same horizontal plane, the outer walls of two ends of the first rotating shaft 251 and the second rotating shaft 252 are respectively and fixedly provided with a first fixed pulley 254, the outer walls of two ends of the third rotating shaft 253 are respectively and fixedly provided with a second fixed pulley 255, the sections of the first fixed pulley 254 and the second fixed pulley 255 are arranged in an I shape, two second fixed pulleys 255 are respectively and fixedly provided with a steel rope 256, each steel rope 256 respectively bypasses the fixed pulley on the second rotating shaft 252 and is fixedly wound on the outer wall of the first fixed pulley 254 on the first rotating shaft 251, and the outer walls of two ends of each, the rack gear 233 is engaged with the tooth groove 257.
Furthermore, both ends of the first rotating shaft 251 and the second rotating shaft 252 are connected with the inner wall of the upper box 22 through bearings, and both ends of the third rotating shaft 253 are connected with the inner wall of the lower box 21 through bearings.
Further, upset backplate structure 24 includes protection bottom plate 241 and crashproof structure 242 No. one, crashproof structure 242 is fixed to be set up in protection bottom plate 241 upper surface, the fixed sleeve 243 that is equipped with in protection bottom plate 241 top, it is equipped with side through-hole 9 to go up box 22 top one side, the sleeve 243 runs through side through-hole 9 and fixed cover locates a pivot 251 outside, the last box 22 fixed surface that corresponds in opening 4 top is equipped with crashproof structure 7 No. two.
Further, an upper through hole 8 is formed in the upper surface of the upper box body 22 corresponding to the upper side of the side through hole 9, the upper through hole 8 is communicated with the side through hole 9, and the turnover guard plate structure 24 is movably arranged in the upper through hole 8 and the side through hole 9.
Further, the first crash structure 242 and the second crash structure 7 are made of an inflatable airbag or a cushion.
The implementation scenario is specifically as follows: when the lifting mechanism of the seat 3 is used, the electric push rod 231 is started, the electric push rod 231 can drive the U-shaped connecting arm 232 above to move upwards, the two vertical connecting arms push the articulated arm 5 above to move upwards, the articulated arm 5 pushes one end of the seat 3 to move upwards, the articulated arm 5 serves as a middle angle adjusting structure in the process of rotating and moving upwards of the seat 3, the seat 3 can be smoothly rotated and lifted, the two vertical connecting arms are limited in the limiting sliding hole 6 in a vertical sliding mode, the seat 3 is stably lifted, and the gravity center of the whole hull 1 is adjusted to be close to the wind and wave direction;
in addition, when the U-shaped connecting arm 232 moves upwards, the transverse connecting arm simultaneously drives the racks 233 at two sides to move upwards, the racks 233 are engaged with tooth grooves 257 on the outer walls of the second fixed pulleys 255 at two ends of the third rotating shaft 253 in the process of moving upwards, so that the second fixed pulley 255 can be driven to rotate, the steel rope 256 is wound when the second fixed pulley 255 rotates, the steel rope 256 wound on the first fixed pulley 254 on the first rotating shaft 251 is pulled to unwind, the first fixed pulley 254 on the second rotating shaft 252 positions the steel rope 256 in a turning way, when the first fixed pulley 254 on the first rotating shaft 251 unwinds, the first rotating shaft 251 drives the first rotating shaft 251 to rotate clockwise, the first rotating shaft 251 can drive the turnover guard plate structure 24 to rotate towards the inner side of the hull 1 for protection, the specific first rotating shaft 251 drives the protection bottom plate 241 and the first anti-collision structure 242 to rotate through the sleeve 243, and the first anti-collision structure 242 positioned at the outer side of the hull 1 rotates to the personnel facing, the protection work is convenient to carry out;
when the first anti-collision structure 242 and the second anti-collision structure 7 are made of inflatable air bags, not only can good anti-collision and protection work be achieved, but also the buoyancy of the whole ship body 1 can be increased when the first anti-collision structure and the second anti-collision structure are in contact with the water surface, the risk of overturning of the ship body 1 is reduced, and when a shock pad is adopted, only the anti-collision and protection effects are achieved, but the anti-collision and protection effects are more durable, and the service life is longer;
the whole device can realize the height adjustment of the seat 3 and the adjustment of the rotation angle of the turnover guard plate structure 24 only by controlling the electric push rod 231, and has the advantages of simple structure, quick and convenient operation, economy and practicality.
Referring to the attached drawing 9 of the specification, the cabin of the ship body 1 is internally and fixedly provided with a control box 10, the control box 10 is fixedly embedded in the bottom surface of the cabin of the ship body 1, an inclination angle sensor 11 and a PLC (programmable logic controller) 12 are arranged inside the control box 10, the inclination angle sensor 11 is connected with the PLC 12 through an A/D (analog to digital) converter, the PLC 12 is connected with an electric push rod 231 through a D/A (digital to analog) converter, and the model of the inclination angle sensor 11 is set to be SCA610-CA1H 1G.
The implementation scenario is specifically as follows: according to the invention, the inclination angle of the ship can be detected through the arrangement of the inclination angle sensor 11, so that the electric push rod 231 on which side can be accurately controlled to work through the PLC 12, the ship body 1 is suitable for stormy waves in different directions on two sides of the ship body 1, the jacking height of the seat 3 and the rotating angle of the turnover guard plate structure 24 can be controlled according to the inclination angle, namely the size of the stormy waves, so that the ship body 1 is suitable for different inclination degrees, the whole device is free from manual control and is intelligently controlled and safer to use, and the storage battery can be arranged in the control box 10, so that power can be supplied to the electric push rod 231, the PLC 12 and the inclination.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (4)
1. A device for preventing a vessel from overturning for preventing wind and waves, comprising a hull (1), characterized in that: a group of protection mechanisms (2) are respectively fixed on the inner walls of the two sides of the cabin of the ship body (1), each group of protection mechanisms (2) are uniformly distributed into a row along the inner wall of the cabin of the ship body (1), and each row of protection mechanisms (2) are respectively in one-to-one correspondence with a plurality of seats (3) in the cabin of the ship body (1);
each protection mechanism (2) comprises a lower box body (21), an upper box body (22), a seat lifting structure (23), a turnover guard plate structure (24) and a guard plate turnover driving structure (25);
the upper box body (22) is L-shaped and clamped on the top and the inner wall of the edge of the ship body (1), the upper box body (22) is fixedly arranged on the top of the lower box body (21) and communicated with the inner cavity of the lower box body (21), openings (4) are formed in two ends of the seat (3), and the upper box body (22) is movably clamped in the openings (4);
the seat lifting structure (23) is fixedly arranged in the lower box body (21), the front side wall and the rear side wall of the lower box body (21) are provided with limiting sliding holes (6), the seat lifting structure (23) penetrates through the limiting sliding holes (6) to be hinged with the seat (3) through a hinged arm (5), and the seat lifting structure (23) drives the seat (3) to do up-and-down lifting motion;
the turnover protection plate structure (24) is fixedly arranged at one end of the top of the upper box body (22), the turnover protection plate structure (24) is L-shaped and is clamped on the top of the edge of the ship body (1) and the outer wall of the ship body, the protection plate turnover driving structure (25) is fixedly arranged in the upper box body (22), the protection plate turnover driving structure (25) is driven by the seat lifting structure (23), and the protection plate turnover driving structure (25) drives the turnover protection plate structure (24) to rotate forward and backward;
the seat lifting structure (23) comprises an electric push rod (231), a U-shaped connecting arm (232) and a rack (233), the electric push rod (231) is fixedly arranged at the bottom of an inner cavity of the lower box body (21), the U-shaped connecting arm (232) comprises two vertical connecting arms and a transverse connecting arm, the two vertical connecting arms are fixedly arranged at the tops of two ends of the transverse connecting arm, a top rod end of the electric push rod (231) is fixedly connected with the lower surface of the transverse connecting arm, two ends of the transverse connecting arm respectively penetrate through the two limiting sliding holes (6) and extend to the outside of the lower box body (21), the two vertical connecting arms are arranged on the outer side of the lower box body (21), the top ends of the two vertical connecting arms are hinged and connected with the seat (3) through hinged arms (5), and the racks (233);
the guard plate overturning driving structure (25) comprises a first rotating shaft (251), a second rotating shaft (252) and a third rotating shaft (253), the first rotating shaft (251) and the second rotating shaft (252) are respectively arranged at two ends of the top of an inner cavity of the upper box body (22), the third rotating shaft (253) is arranged in the lower box body (21), the second rotating shaft (252) and the third rotating shaft (253) are positioned on the same horizontal plane, the outer walls of two ends of the first rotating shaft (251) and the second rotating shaft (252) are respectively and fixedly provided with a fixed pulley (254), the outer walls of two ends of the third rotating shaft (253) are respectively and fixedly provided with a fixed pulley (255), the sections of the first fixed pulley (254) and the second fixed pulley (255) are arranged in an I shape, steel ropes (256) are respectively and fixedly arranged on the two fixed pulleys (255), each steel rope (256) respectively bypasses the fixed pulley on the second rotating shaft (252) and is fixedly wound on the outer wall of the first fixed pulley (254) on the first rotating shaft (251), tooth grooves (257) are formed in the outer walls of the two ends of each second fixed pulley (255), and the racks (233) are meshed with the tooth grooves (257);
two ends of the first rotating shaft (251) and the second rotating shaft (252) are connected with the inner wall of the upper box body (22) through bearings, and two ends of the third rotating shaft (253) are connected with the inner wall of the lower box body (21) through bearings;
the turnover guard plate structure (24) comprises a protective bottom plate (241) and a first anti-collision structure (242), the first anti-collision structure (242) is fixedly arranged on the upper surface of the protective bottom plate (241), a sleeve (243) is fixedly arranged at the top end of the protective bottom plate (241), a side through hole (9) is formed in one side of the top of the upper box body (22), the sleeve (243) penetrates through the side through hole (9) and is fixedly sleeved outside the first rotating shaft (251), and a second anti-collision structure (7) is fixedly arranged on the surface of the upper box body (22) corresponding to the upper side of the opening (4);
an upper through hole (8) is formed in the upper surface of the upper box body (22) corresponding to the upper side of the side through hole (9), the upper through hole (8) is communicated with the side through hole (9), and the turnover guard plate structure (24) is movably arranged in the upper through hole (8) and the side through hole (9);
the first anti-collision structure (242) and the second anti-collision structure (7) are made of inflatable air bags or shock absorption cushions.
2. The device of claim 1 for preventing overturning of a vessel in use for preventing wind and waves, wherein: the width of the upper box body (22) is smaller than that of the lower box body (21), and the bottom end face of the seat (3) is attached to the top end face of the lower box body (21).
3. The device of claim 1 for preventing overturning of a vessel in use for preventing wind and waves, wherein: the bottom end of the hinged arm (5) is hinged to the vertical connecting arm, and the top end of the hinged arm (5) is hinged to the lower surface of the seat (3).
4. The device of claim 1 for preventing overturning of a vessel in use for preventing wind and waves, wherein: hull (1) bin internal fixation is equipped with control box (10), control box (10) are fixed to be inlayed in hull (1) bin bottom surface, inside inclination sensor (11) and the PLC controller (12) of being equipped with of control box (10), inclination sensor (11) are connected with PLC controller (12) through the AD converter, PLC controller (12) are connected with electric putter (231) through the DA converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011367587.1A CN112193383B (en) | 2020-11-30 | 2020-11-30 | Ship anti-overturning device for preventing wind waves |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011367587.1A CN112193383B (en) | 2020-11-30 | 2020-11-30 | Ship anti-overturning device for preventing wind waves |
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| CN112193383A CN112193383A (en) | 2021-01-08 |
| CN112193383B true CN112193383B (en) | 2021-03-12 |
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| KR20130058425A (en) * | 2011-11-25 | 2013-06-04 | 김우성 | Fishing boat with buoyancy roof |
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| CN112193383A (en) | 2021-01-08 |
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