CN117208172A - Emergency unmanned lifeboat and use method thereof - Google Patents
Emergency unmanned lifeboat and use method thereof Download PDFInfo
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- CN117208172A CN117208172A CN202311468112.5A CN202311468112A CN117208172A CN 117208172 A CN117208172 A CN 117208172A CN 202311468112 A CN202311468112 A CN 202311468112A CN 117208172 A CN117208172 A CN 117208172A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 230000001360 synchronised effect Effects 0.000 claims description 19
- 238000007689 inspection Methods 0.000 claims description 2
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- 230000004075 alteration Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The application relates to the technical field of lifesaving equipment, in particular to an emergency unmanned lifesaving boat and a use method thereof, wherein the emergency unmanned lifesaving boat comprises an unmanned lifesaving boat, a grasping groove arranged on the unmanned lifesaving boat and arc-shaped clamping plates, wherein the arc-shaped clamping plates are positioned at one side of the grasping groove and are provided with two arc-shaped clamping plates, and the two arc-shaped clamping plates are symmetrically staggered; the trigger component is matched with the driving component to drive the arc clamping plate to deflect and clamp the arm of the person falling into water, so that the person falling into water is limited and fixed on the unmanned lifeboat, and the phenomenon of secondary falling into water caused by the physical weakness of the person falling into water is avoided; meanwhile, the positioning rod deflects to clamp and fix the trunk of the person falling into water through the auxiliary assembly, and meanwhile, the trunk of the person falling into water is wrapped and supported by the arc-shaped rubber belt, so that the fixing effect of the unmanned lifeboat on the person falling into water is improved.
Description
Technical Field
The application relates to the technical field of lifesaving equipment, in particular to an emergency unmanned lifeboat and a use method thereof.
Background
The unmanned lifeboat is a lifeboat which does not need a person to drive, so the unmanned lifeboat is small in size and light in weight, single rescue workers can be quickly arranged when the person to fall into the water is found, the unmanned lifeboat can be remotely controlled by the rescue workers in a safe position, so that the unmanned lifeboat can quickly run to the body of the person to fall into the water, then the person to fall into the water can independently grasp the handles of the unmanned lifeboat and lie on the unmanned lifeboat, the rescue workers can operate the unmanned lifeboat, so that the person to fall into the water can bear the person to return to the bank, the existing unmanned lifeboat needs to be actively matched with the lifeboat to operate when the person to fall into the water is saved, and when the person to fall into the water is specifically operated, the manual strength is insufficient, so that the handles of the unmanned lifeboat cannot be well grasped, and when the person to be operated by the bank to return to the bank, the person to fall into the water can be caused to fall into the water again.
Disclosure of Invention
The application aims to solve the technical problems that: how to design a structure for fixing people falling into water on an unmanned ship.
In order to solve the technical problems, an embodiment of the present application provides an emergency unmanned lifeboat, including an unmanned lifeboat, and a gripping groove formed on the unmanned lifeboat, further including:
the arc clamping plates are positioned at one side of the grabbing groove and are provided with two arc clamping plates, and the two arc clamping plates are symmetrically staggered;
two gripping grooves are formed, the two gripping grooves are symmetrically distributed on the unmanned lifeboat, and two groups of arc-shaped clamping plates are also arranged;
the driving assembly is arranged on the unmanned lifeboat, and the driving assembly is used for driving the two arc clamping plates to rotate so as to clamp the arms of people falling into water;
the trigger assembly is arranged on the unmanned lifeboat, and a person falling into water grips the gripping groove to work the driving assembly by using the trigger assembly;
the two positioning rods are symmetrically distributed on one side of the unmanned lifeboat;
the auxiliary assembly is connected with the positioning rod, and the positioning rod is driven by the auxiliary assembly to deflect and clamp the trunk of the person falling into water.
In some embodiments, the driving assembly comprises a plurality of tooth protrusions uniformly arranged on the arc-shaped clamping plates at equal intervals, one side of one group of arc-shaped clamping plates is provided with a fluted disc I meshed with the tooth protrusions, the fluted disc I is provided with shafts I, and the two shafts I are rotated to drive one group of arc-shaped clamping plates to deflect;
a fluted disc II is arranged on one shaft I of one group of arc-shaped clamping plates and is meshed with a fluted disc I on the other shaft I of the group of arc-shaped clamping plates;
a synchronous assembly is arranged between the two groups of arc clamping plates, a driving motor is arranged on the unmanned lifeboat, and the driving motor is started to rotate the two groups of arc clamping plates by using the synchronous assembly.
In some embodiments, the synchronous assembly comprises two synchronous pulleys arranged in the unmanned rescue boat, the two synchronous pulleys are respectively fixed with the first shafts, the two synchronous pulleys are connected by adopting a synchronous belt, and any one of the first shafts is fixed with the output shaft of the driving motor.
In some embodiments, the trigger assembly comprises a sliding cylinder arranged on the unmanned lifeboat, one end of the sliding cylinder penetrates through the unmanned lifeboat and is positioned on one side of the gripping groove, a pressure sensor is arranged on one side of the sliding cylinder, a controller is arranged in the unmanned lifeboat, the pressure sensor is electrically connected with the driving motor through the controller, and a person falling into water presses the sliding cylinder to start the driving motor.
In some embodiments, a plurality of arc-shaped rubber belts are uniformly arranged between the two positioning rods at equal intervals;
the auxiliary assembly comprises a second shaft arranged at one end of the positioning rod, a worm wheel is arranged on the second shaft, a second motor is arranged on the unmanned rescue boat, a third shaft is arranged on the unmanned rescue boat, a worm meshed with the worm wheel is arranged on the third shaft, an output shaft of the second motor is fixed with the third shaft, and the second motor is started to drive the second shaft to rotate, so that the positioning rod deflects to drive the arc-shaped rubber belt to support the trunk of a person falling into water.
In some embodiments, the unmanned lifeboat is provided with the arc mounting panel, and axle two is connected with the arc mounting panel, locating lever one end is provided with the connecting block, be provided with axle four on the connecting block, just be provided with the U-shaped frame on the axle two, axle four passes the U-shaped frame and is connected with it, axle four goes up the cover and is equipped with the torsional spring that one end was connected with the U-shaped frame, just be provided with the annular piece that offsets with the locating lever contact on the arc mounting panel, and offered the arc wall on the annular piece, rotate axle two makes the locating lever follow the arc wall deflection.
In some embodiments, the unmanned lifesaving boat is provided with a U-shaped hollow anti-collision rod, the U-shaped hollow anti-collision rod is internally provided with a fishing net component, the unmanned lifesaving boat is provided with a deflection component, and the deflection component is utilized to drive the U-shaped hollow anti-collision rod to deflect and turn out, and meanwhile, the fishing net component is ejected and unfolded.
In some embodiments, the deflection assembly comprises an L-shaped plate arranged at the end part of the U-shaped hollow anti-collision rod, one end of the L-shaped plate is provided with a fifth shaft, the unmanned lifeboat is provided with a rectangular plate, one end of the fifth shaft penetrates through the rectangular plate and is provided with a fluted disc III, one side of the fluted disc III is provided with a rack meshed with the fluted disc III, the rectangular plate is provided with an electric push rod, the output end of the electric push rod is fixed with the rack, and the electric push rod is started to drive the U-shaped hollow anti-collision rod to deflect and turn out.
In some embodiments, the fishing net assembly comprises a placing groove arranged on the inner side of the U-shaped hollow anti-collision rod, a flexible net is arranged in the U-shaped hollow anti-collision rod, an elastic rope is arranged on one side of the flexible net, and the elastic rope is lengthened to enable the flexible net to be contained in the placing groove;
an L-shaped limiting plate is arranged on the shaft five, and one side of the rack is in contact with and propped against the L-shaped limiting plate.
The use method of the emergency unmanned lifeboat comprises the following steps:
s: the checking device is used for checking the connection condition of the power supply and the controller of the checking device;
s: the deployment equipment is used for throwing the unmanned lifeboat into water from a safe position and controlling the unmanned lifeboat to move to the side of a person falling into water;
s: fixing the person falling into water, driving the arc clamping plate to clamp the arm of the person falling into water by using the driving assembly, and driving the positioning rod to clamp the trunk of the person falling into water by using the auxiliary assembly;
s: and (5) recovering the unmanned lifeboat, and controlling the unmanned lifeboat to bear people falling into water and move to the shore.
The application has at least the following beneficial effects:
the trigger component is matched with the driving component to drive the arc clamping plate to deflect and clamp the arm of the person falling into water, so that the person falling into water is limited and fixed on the unmanned lifeboat, and the phenomenon of secondary falling into water caused by the physical weakness of the person falling into water is avoided;
meanwhile, the positioning rod deflects to clamp and fix the trunk of the person falling into water through the auxiliary assembly, and meanwhile, the trunk of the person falling into water is wrapped and supported by the arc-shaped rubber belt, so that the fixing effect of the unmanned lifeboat on the person falling into water is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present application;
FIG. 2 is a schematic view of the structure of FIG. 1 in another orientation in accordance with the present application;
FIG. 3 is a schematic view of the partial cross-section of FIG. 2 in accordance with the present application;
FIG. 4 is a schematic view of the structure of the area A in FIG. 3 according to the present application;
FIG. 5 is a schematic view of the structure of the area B in FIG. 3 according to the present application;
FIG. 6 is a schematic view of the partial cross-section of FIG. 3 in accordance with the present application;
FIG. 7 is a schematic view of the structure of the region C in FIG. 6 according to the present application;
FIG. 8 is a schematic view of the partial cross-section of FIG. 6 in accordance with the present application;
FIG. 9 is a schematic view of the structure of the region D in FIG. 8 according to the present application;
FIG. 10 is a schematic overall structure of embodiment 2 of the present application;
FIG. 11 is a schematic view showing an expanded structure of a U-shaped hollow impact beam according to embodiment 2 of the present application;
FIG. 12 is a schematic view of the structure of the E area in FIG. 11 according to the present application.
In the figure: 1-an unmanned lifeboat; 11-a grip groove; 2-arc clamping plates; 3-a drive assembly; a 4-trigger assembly; 5-positioning rods; 6-an auxiliary assembly; 31-tooth bulge; 32-fluted disc I; 33-axis one; 34-fluted disc II; 35-a synchronization component; 36-driving a motor; 37-synchronous pulley; 38-sliding cylinder; 39-a pressure sensor; 41-a controller; 42-arc rubber belt; 43-axis two; 44-worm gear; 45-motor II; 46-axis three; 47-worm; 48-arc-shaped mounting plates; 49-connecting blocks; 51-axis four; 52-U-shaped frame; 53-torsion spring; 54-annular blocks; 55-arc grooves; 56-U-shaped hollow bumper bar; 57-a bailing assembly; 58-a deflection assembly; a 59-L-shaped plate; 61-axis five; 62-rectangular plate; 63-fluted disc III; 64-racks; 65-an electric push rod; 66-placing grooves; 67-flexible web; 68-elastic cord; 69-L-shaped limiting plate.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1
Referring to fig. 1-9, the present application provides a technical solution: an emergent unmanned lifeboat comprises an unmanned lifeboat 1 and a gripping groove 11 arranged on the unmanned lifeboat 1, and further comprises:
the arc-shaped clamping plates 2 are arranged on one side of the gripping groove 11, two arc-shaped clamping plates 2 are symmetrically staggered, and the arc-shaped clamping plates 2 are in sliding connection with the inner wall of the unmanned lifeboat 1;
two gripping grooves 11 are formed, the two gripping grooves 11 are symmetrically distributed on the unmanned lifeboat 1, and two groups of arc-shaped clamping plates 2 are also arranged;
the driving assembly 3 is arranged on the unmanned lifeboat 1, and the driving assembly 3 is utilized to drive the two arc clamping plates 2 to rotate so as to clamp the arms of people falling into water;
specifically, the driving assembly 3 comprises a plurality of tooth protrusions 31 which are uniformly and fixedly connected to the arc-shaped clamping plates 2 at equal intervals, one side of each arc-shaped clamping plate 2 is provided with a fluted disc I32 meshed with the tooth protrusions 31, each fluted disc I32 is fixedly connected with a shaft I33, each shaft I33 is rotationally connected with the unmanned lifeboat 1 through a bearing, and simultaneously, the two shafts I33 are rotated to drive the two fluted discs I32 to rotate, so that one group of arc-shaped clamping plates 2 are driven to deflect;
a fluted disc II 34 is fixedly connected to one shaft I33 of the group of arc-shaped clamping plates 2, the fluted disc II 34 is meshed with a fluted disc I32 on the other shaft I33 of the group of arc-shaped clamping plates 2, and then one shaft I33 in the group of arc-shaped clamping plates 2 can be rotated to simultaneously drive two shaft I33 in the group of arc-shaped clamping plates 2 to synchronously rotate;
a synchronizing component 35 is arranged between the two groups of arc-shaped clamping plates 2, a driving motor 36 is fixedly connected in the unmanned lifeboat 1, and the driving motor 36 is started to rotate the two groups of arc-shaped clamping plates 2 by using the synchronizing component 35.
The synchronous assembly 35 comprises two synchronous pulleys 37 arranged in the unmanned lifeboat 1, the two synchronous pulleys 37 are fixedly connected with the two first shafts 33 respectively, the two synchronous pulleys 37 are connected by adopting synchronous belts, any one first shaft 33 is fixedly connected with the output shaft of the driving motor 36, the driving motor 36 is started to drive the first shafts 33 to rotate, and the synchronous pulleys 37 are matched with the synchronous belts to drive the plurality of first shafts 33 to synchronously rotate.
The trigger assembly 4 is arranged on the unmanned lifeboat 1, and a person falling into water grips the gripping groove 11 to work the driving assembly 3 by using the trigger assembly 4;
specifically, the trigger assembly 4 includes a sliding cylinder 38 slidably connected with the unmanned rescue vessel 1, one end of the sliding cylinder 38 slides through the unmanned rescue vessel 1 and is located at one side of the grasping groove 11, and a pressure sensor 39 is fixedly connected to one side of the sliding cylinder 38, and the pressure sensor 39 is arranged in the unmanned rescue vessel 1, and a controller 41 is installed in the unmanned rescue vessel 1, the pressure sensor 39 is electrically connected with the driving motor 36 through the controller 41, and further when a person falling into water climbs onto the unmanned rescue vessel 1, after the person falling into water grabs the grasping groove 11 through a hand, the hand of the person falling into water can squeeze the sliding cylinder 38, and then the pressure sensor 39 is triggered, so that the pressure sensor 39 sends a signal to the controller 41, and the driving motor 36 is started to work by using the controller 41, so that the arc clamping plate 2 deflects and clamps the arm of the person falling into water, thereby limiting and fixing the person falling into water on the unmanned rescue vessel 1, and avoiding the phenomenon caused by the fact that the person falls into water is not supported by the body of the person falling into water.
The two positioning rods 5 are symmetrically distributed on one side of the unmanned lifeboat 1;
the auxiliary assembly 6 is connected with the positioning rod 5, and the positioning rod 5 is driven to deflect and clamp the trunk of the person falling into water by the aid of the auxiliary assembly 6;
a plurality of arc-shaped rubber belts 42 are uniformly and fixedly connected between the two positioning rods 5 at equal intervals, when the unmanned rescue boat 1 is not in use, the positioning rods 5 are folded, retracted and attached to the bottom of the unmanned rescue boat 1, and meanwhile, the plurality of arc-shaped rubber belts 42 can be deformed and attached to the bottom of the unmanned rescue boat 1;
the auxiliary assembly 6 comprises a second shaft 43 arranged at one end of the positioning rod 5, a worm wheel 44 is fixedly connected to the second shaft 43, a second motor 45 is fixedly connected to the unmanned lifeboat 1, a third shaft 46 is rotatably connected to the unmanned lifeboat 1 through a bearing, a worm 47 meshed with the worm wheel 44 is fixedly connected to the third shaft 46, an output shaft of the second motor 45 is fixedly connected with the third shaft 46, the second motor 45 is electrically connected with the controller 41 through a wire, after the arc-shaped clamping plate 2 clamps the arms of the person falling into water, the controller 41 is utilized to control the second motor 45 to rotate through a program so as to drive the second shaft 43 to rotate, so that the worm 47 is rotated to drive the worm wheel 44 to rotate, the second shaft 43 is driven to rotate, and the positioning rod 5 is deflected to two sides of the trunk of the person falling into water, simultaneously drive arc rubber belt 42 and hold up personnel's truck in water, and then increase the contact surface between personnel in water and the unmanned life-saving boat 1, utilize arc rubber belt 42 simultaneously to improve the frictional force with personnel in water between, it is spacing with personnel in water's truck in the while to utilize locating lever 5, and then when strengthening unmanned life-saving boat 1 to the fixed effect of personnel in water, so that personnel's truck in water is more stable, thereby prevent that the rescue personnel from being in operation unmanned life-saving boat 1, because personnel's truck in water skew and lead to the emergence of unmanned life-saving boat 1 askew phenomenon, because personnel's truck in water skew can lead to the drive arrangement atress of unmanned life-saving boat 1 both sides, thereby increased rescue personnel's operation degree of difficulty.
The unmanned lifeboat 1 is fixedly connected with the arc-shaped mounting plate 48, the second shaft 43 is rotationally connected with the arc-shaped mounting plate 48 through a bearing, one end of the positioning rod 5 is fixedly connected with the connecting block 49, the fourth shaft 51 is fixedly connected with the fourth shaft 49, the second shaft 43 is fixedly connected with the U-shaped frame 52, the fourth shaft 51 penetrates through the U-shaped frame 52 and is rotationally connected with the U-shaped frame 52 through the bearing, the fourth shaft 51 is sleeved with a torsion spring 53 with one end fixedly connected with the U-shaped frame 52, one end of the torsion spring 53 is fixedly connected with the fourth shaft 51, an annular block 54 which is in contact with the positioning rod 5 is fixedly connected with the arc-shaped mounting plate 48, the positioning rod 5 is tightly abutted against the annular block 54 through the torsion spring 53, an arc-shaped groove 55 is formed in the annular block 54, the positioning rod 5 is firstly deflected into the arc-shaped groove 55 in the process of deflecting the positioning rod 5 from a folded state to two sides of the trunk of a person, at this moment, the two positioning rods 5 are deflected to two sides through the reset capability of the torsion spring 53, so that the two positioning rods 5 are relatively easy to be positioned between the two positioning rods 5, the trunk are formed in a fan shape, the trunk is then deflected continuously, the positioning rod 5 is separated from the arc-shaped positioning rod 5, and the two positioning rods are deflected into the arc-shaped grooves to be clamped into the arc-shaped grooves.
Example 2
Referring to fig. 1-12, the present application provides a technical solution: an emergency unmanned lifeboat, example 2 was optimized on the basis of example 1;
the unmanned lifeboat 1 is provided with a U-shaped hollow anti-collision rod 56 at the upper periphery, the U-shaped hollow anti-collision rod 56 is internally accommodated with a fishing net assembly 57, the unmanned lifeboat 1 is provided with a deflection assembly 58, the deflection assembly 58 is utilized to drive the U-shaped hollow anti-collision rod 56 to deflect and turn out, and meanwhile, the fishing net assembly 57 is ejected and unfolded.
The deflection assembly 58 comprises an L-shaped plate 59 fixedly connected with the end part of the U-shaped hollow anti-collision rod 56, one end of the L-shaped plate 59 is fixedly connected with a fifth shaft 61, the unmanned lifeboat 1 is fixedly connected with a rectangular plate 62, one end of the fifth shaft 61 penetrates through the rectangular plate 62 and is rotationally connected with the rectangular plate through a bearing, one end of the fifth shaft 61 is fixedly connected with a third fluted disc 63, one side of the third fluted disc 63 is provided with a rack 64 meshed with the third fluted disc 63, the rectangular plate 62 is fixedly connected with an electric push rod 65, the output end of the electric push rod 65 is fixedly connected with the rack 64, the electric push rod 65 is started to drive the rack 64 to move, the third fluted disc 63 is driven to rotate, and the fifth shaft 61 is driven to rotate, so that the U-shaped hollow anti-collision rod 56 is driven to deflect and turn out.
The bailing assembly 57 comprises a placing groove 66 arranged on the inner side of the U-shaped hollow anti-collision rod 56, a flexible net 67 is arranged in the U-shaped hollow anti-collision rod 56, the edge of the flexible net 67 is fixedly connected with the inner wall of the placing groove 66, an elastic rope 68 is arranged on one side of the flexible net 67, a plurality of sliding rings are fixedly connected on one side of the flexible net 67, the elastic rope 68 slides through the sliding rings, the elastic rope 68 is further lengthened, then the flexible net 67 is stored in the placing groove 66, then the electric push rod 65 is started to enable the U-shaped hollow anti-collision rod 56 to be stored at the edge of the unmanned lifeboat 1, meanwhile, the elastic rope 68 is limited, and the flexible net 67 is stored in a hidden mode, so that the main body of the device is attractive, when the device is particularly used, when the falling time of a person falls into water is long, the person can not climb onto the unmanned lifeboat 1 due to physical strength, at this time, the operator on the shore observes that the person falling into water cannot get on the ship from the main body, and then the electric push rod 65 is controlled to start to work through remote control, so that the U-shaped hollow anti-collision rod 56 deflects and turns out, meanwhile, the flexible net 67 is driven to pop out under the action of the elastic rope, then the U-shaped hollow anti-collision rod 56 is utilized to place the flexible net 67 at the head of the person falling into water, at this time, the person falling into water can grasp the flexible net 67 by hands or sleeve the body of the person falling into water on the flexible net 67, so as to provide auxiliary support for the person falling into water, after the person falling into water is slowly and forcefully passed, the electric push rod 65 can be restarted, the U-shaped hollow anti-collision rod 56 is retracted, meanwhile, the person falling into water is driven to approach the unmanned lifeboat 1, so that the person falling into water is assisted to climb up the unmanned lifeboat 1, and then the person falling into water is saved back to the shore, and the practicability of the main body of the device is improved;
the L-shaped limiting plate 69 is rotatably connected to the fifth shaft 61 through a bearing, one side of the rack 64 is contacted with the L-shaped limiting plate 69 in a propping mode and is in sliding connection with the L-shaped limiting plate 69, the L-shaped limiting plate 69 is used for guiding the limiting rack 64 to move, and stability of the device during operation is improved.
The application provides a technical scheme that: a method for using an emergency unmanned lifeboat 1;
s1: an inspection device for inspecting the power supply of the device and the connection condition of the controller 41;
s2: the deployment equipment is used for throwing the unmanned lifeboat 1 into water from a safe position and controlling the unmanned lifeboat to move to the side of a person falling into water;
s3: fixing the person falling into water, driving the arc clamping plate 2 to clamp the arm of the person falling into water by using the driving component 3, and driving the positioning rod 5 to clamp the trunk of the person falling into water by using the auxiliary component 6;
s4: and (5) recycling the unmanned lifeboat 1, and controlling the unmanned lifeboat 1 to bear people falling into water and move to the shore.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an emergent unmanned lifeboat, includes unmanned lifeboat (1) and sets up gripping groove (11) on unmanned lifeboat (1), its characterized in that: the method also comprises the following steps:
the arc clamping plates (2) are positioned at one side of the grabbing groove (11) and are provided with two arc clamping plates (2), and the two arc clamping plates (2) are symmetrically staggered;
two gripping grooves (11) are formed, the two gripping grooves (11) are symmetrically distributed on the unmanned lifeboat (1), and two groups of arc-shaped clamping plates (2) are also arranged;
the driving assembly (3) is arranged on the unmanned lifeboat (1), and the driving assembly (3) is used for driving the two arc clamping plates (2) to rotate so as to clamp the arms of people falling into water;
the trigger assembly (4) is arranged on the unmanned lifeboat (1), and a person falling into water grips the gripping groove (11) to work the driving assembly (3) by using the trigger assembly (4);
the positioning rods (5) are arranged on two sides of the unmanned lifeboat (1) and symmetrically distributed on one side of the unmanned lifeboat;
the auxiliary assembly (6), auxiliary assembly (6) are connected with locating lever (5), utilize auxiliary assembly (6) to drive locating lever (5) deflection clamp person's trunk falls into water.
2. The emergency unmanned lifeboat of claim 1, wherein: the driving assembly (3) comprises a plurality of tooth protrusions (31) which are uniformly arranged on the arc-shaped clamping plates (2) at equal intervals, one side of one group of arc-shaped clamping plates (2) is provided with a fluted disc I (32) meshed with the tooth protrusions (31), the fluted disc I (32) is provided with a shaft I (33), and the two shaft I (33) are rotated to drive the arc-shaped clamping plates (2) to deflect;
a fluted disc two (34) is arranged on one shaft one (33) of the group of arc-shaped clamping plates (2), and the fluted disc two (34) is meshed with a fluted disc one (32) on the other shaft one (33) of the group of arc-shaped clamping plates (2);
a synchronizing assembly (35) is arranged between the two groups of arc-shaped clamping plates (2), a driving motor (36) is arranged on the unmanned lifeboat (1), and the driving motor (36) is started to rotate the two groups of arc-shaped clamping plates (2) by using the synchronizing assembly (35).
3. An emergency unmanned lifeboat according to claim 2, wherein: the synchronous assembly (35) comprises two synchronous pulleys (37) arranged in the unmanned lifeboat (1), the two synchronous pulleys (37) are respectively fixed with the two first shafts (33), the two synchronous pulleys (37) are connected by adopting synchronous belts, and any one first shaft (33) is fixed with an output shaft of the driving motor (36).
4. An emergency unmanned lifeboat according to claim 3 wherein: the trigger assembly (4) comprises a sliding cylinder (38) arranged on the unmanned rescue boat (1), one end of the sliding cylinder (38) penetrates through the unmanned rescue boat (1) and is located on one side of the grabbing groove (11), a pressure sensor (39) is arranged on one side of the sliding cylinder (38), a controller (41) is arranged in the unmanned rescue boat (1), the pressure sensor (39) is electrically connected with the driving motor (36) through the controller (41), and a person falling into water presses the sliding cylinder (38) to enable the driving motor (36) to be started.
5. The emergency unmanned lifeboat of claim 4, wherein: a plurality of arc-shaped rubber belts (42) are uniformly arranged between the two positioning rods (5) at equal intervals;
the auxiliary assembly (6) comprises a second shaft (43) arranged at one end of the positioning rod (5), a worm wheel (44) is arranged on the second shaft (43), a second motor (45) is arranged on the unmanned rescue boat (1), a third shaft (46) is arranged on the unmanned rescue boat (1), a worm (47) meshed with the worm wheel (44) is arranged on the third shaft (46), an output shaft of the second motor (45) is fixed with the third shaft (46), the second motor (45) is started to drive the second shaft (43) to rotate, and the positioning rod (5) deflects to drive the arc-shaped rubber belt (42) to support the trunk of people falling into water.
6. The emergency unmanned lifeboat of claim 5, wherein: be provided with arc mounting panel (48) on unmanned lifeboat (1), and axle two (43) are connected with arc mounting panel (48), locating lever (5) one end is provided with connecting block (49), be provided with axle four (51) on connecting block (49), just be provided with U-shaped frame (52) on axle two (43), axle four (51) pass U-shaped frame (52) and are connected with it, the cover is equipped with torsional spring (53) that one end and U-shaped frame (52) are connected on axle four (51), just be provided with annular piece (54) that offsets with locating lever (5) contact on arc mounting panel (48), and offered arc groove (55) on annular piece (54), rotate axle two (43) are in order to make locating lever (5) follow arc groove (55) deflection.
7. The emergency unmanned lifeboat of claim 6, wherein: the unmanned lifesaving boat (1) is provided with a U-shaped hollow anti-collision rod (56), the U-shaped hollow anti-collision rod (56) is internally accommodated with a fishing net assembly (57), the unmanned lifesaving boat (1) is provided with a deflection assembly (58), the deflection assembly (58) is utilized to drive the U-shaped hollow anti-collision rod (56) to deflect and turn out, and meanwhile the fishing net assembly (57) is ejected and unfolded.
8. The emergency unmanned lifeboat of claim 7, wherein: the deflection assembly (58) comprises an L-shaped plate (59) arranged at the end part of the U-shaped hollow anti-collision rod (56), one end of the L-shaped plate (59) is provided with a shaft five (61), the unmanned rescue boat (1) is provided with a rectangular plate (62), one end of the shaft five (61) penetrates through the rectangular plate (62) and is provided with a fluted disc three (63), one side of the fluted disc three (63) is provided with a rack (64) meshed with the fluted disc three (63), the rectangular plate (62) is provided with an electric push rod (65), the output end of the electric push rod (65) is fixed with the rack (64), and the electric push rod (65) is started to drive the U-shaped hollow anti-collision rod (56) to deflect and turn out.
9. The emergency unmanned lifeboat of claim 8, wherein: the fishing net assembly (57) comprises a placing groove (66) formed in the inner side of the U-shaped hollow anti-collision rod (56), a flexible net (67) is arranged in the U-shaped hollow anti-collision rod (56), an elastic rope (68) is arranged on one side of the flexible net (67), and the elastic rope (68) is lengthened to enable the flexible net (67) to be contained in the placing groove (66);
an L-shaped limiting plate (69) is arranged on the fifth shaft (61), and one side of the rack (64) is contacted and abutted with the L-shaped limiting plate (69).
10. A method of use for an emergency unmanned lifeboat according to any one of claims 1 to 9, wherein:
s1: the inspection equipment is used for inspecting the connection condition of the equipment power supply and the controller (41);
s2: the deployment equipment is used for throwing the unmanned lifeboat (1) into water from a safe position and controlling the unmanned lifeboat to move to the side of a person falling into water;
s3: fixing the person falling into water, driving the arc clamping plate (2) to clamp the arm of the person falling into water by using the driving assembly (3), and driving the positioning rod (5) to clamp the trunk of the person falling into water by using the auxiliary assembly (6);
s4: and (3) recovering the unmanned lifeboat (1), and controlling the unmanned lifeboat (1) to bear people falling into water and move to the shore.
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| CN113753202A (en) * | 2021-10-09 | 2021-12-07 | 秦文玉 | Water life-saving floating plate |
| CN216580932U (en) * | 2022-01-21 | 2022-05-24 | 天津科技大学 | Intelligent water life-saving system |
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| US4863409A (en) * | 1987-06-29 | 1989-09-05 | Johnson Russell R | Method and apparatus for aid in lifesaving operations on water |
| CN104058081A (en) * | 2014-06-18 | 2014-09-24 | 吉林大学 | Sucking disk arm sleeve for self rescue climbing during ship overturning |
| CN108545161A (en) * | 2018-03-28 | 2018-09-18 | 大连海事大学 | A kind of Intelligent lifesaving system waterborne based on Cloud Server and relief terminal |
| CN210618418U (en) * | 2019-10-21 | 2020-05-26 | 威海速诺户外用品有限公司 | Inflatable lifeboat |
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| CN117208172B (en) | 2024-01-30 |
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