CN113022817A - Marine life-saving equipment with clearance sacrifice function - Google Patents
Marine life-saving equipment with clearance sacrifice function Download PDFInfo
- Publication number
- CN113022817A CN113022817A CN202110313945.9A CN202110313945A CN113022817A CN 113022817 A CN113022817 A CN 113022817A CN 202110313945 A CN202110313945 A CN 202110313945A CN 113022817 A CN113022817 A CN 113022817A
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- Prior art keywords
- rod
- ring
- air
- lifting
- obstacle clearing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
- B63C9/04—Life-rafts
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
Abstract
The invention relates to a marine life-saving device with an obstacle clearing function, which comprises a floating plate, wherein the floating plate is horizontally arranged, a power system is arranged at the bottom of the floating plate, a heating mechanism and an obstacle clearing mechanism are arranged on the floating plate, the heating mechanism comprises a fixing ring, a lifting ring, a corrugated pipe, a lifting component and at least two heating components, the heating components comprise an air pipe, an air pump, a heating rod and an air hole, the obstacle clearing mechanism comprises at least two obstacle clearing components, the obstacle clearing components correspond to the air pipe one by one, the obstacle clearing components are positioned at one side of the air pump far away from the axis of the fixing ring, the obstacle clearing components comprise a push rod, a magnet block, an electromagnet, an auxiliary unit and two reset units, the marine life-saving device with the obstacle clearing function realizes the heating function through the heating mechanism, and not only realizes the function of pushing away obstacles in water through the obstacle clearing mechanism, prevent that the barrier from influencing the floating plate and moving on the surface of water.
Description
Technical Field
The invention relates to the field of marine life-saving equipment, in particular to marine life-saving equipment with a barrier clearing function.
Background
A liferaft is one of life saving equipment for ships, which is used for life saving facilities and equipment which are separated from dangerous areas in an emergency or emergently evacuated from a vessel in distress, and also can be used as special equipment for flood fighting and disaster prevention.
The existing life raft can prevent the life raft from moving when obstacles such as aquatic plants exist in water in the using process, the practicability is reduced, and moreover, when the water temperature is low, the life raft can not heat a person falling into water when the person falling into water moves, and the practicability is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the marine life-saving equipment with the obstacle clearing function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a marine life-saving device with an obstacle clearing function comprises a floating plate, wherein the floating plate is horizontally arranged, a power system is arranged at the bottom of the floating plate, and a heating mechanism and an obstacle clearing mechanism are arranged on the floating plate;
the heating mechanism comprises a fixing ring, a lifting ring, a corrugated pipe, a lifting assembly and at least two heating assemblies, wherein the fixing ring is vertically and hermetically arranged at the top of the floating plate, the lifting ring and the fixing ring are coaxially arranged, the lifting ring is positioned above the fixing ring, the corrugated pipe is positioned between the lifting ring and the fixing ring, two ends of the corrugated pipe are respectively and hermetically arranged on the fixing ring and the lifting ring, the lifting assembly is connected with the lifting ring, the lifting assembly drives the lifting ring to lift, and the heating assemblies are circumferentially and uniformly distributed by taking the axis of the fixing ring as a center;
the heating assembly comprises an air pipe, an air pump, a heating rod and an air hole, the air hole is formed in the fixing ring, the axis of the air pipe is perpendicular to and intersected with the axis of the fixing ring, the air pipe penetrates through the air hole, the air pipe and the inner wall of the air hole are arranged in a sealing mode, the air pump is arranged on the outer wall of the fixing ring, the air pipe is installed on the air pump, and the heating rod is arranged on the inner wall of the air pipe;
the obstacle clearing mechanism comprises at least two obstacle clearing assemblies, the obstacle clearing assemblies correspond to the air pipes one by one, and the obstacle clearing assemblies are positioned on one side of the air pump, which is far away from the axis of the fixed ring;
the obstacle clearing assembly comprises a push rod, a magnet block, an electromagnet, an auxiliary unit and two reset units, the electromagnet is arranged on the outer wall of the floating plate, the magnet block is located on one side, away from the axis of the fixed ring, of the magnet block, the push rod is vertically arranged on one side, away from the electromagnet, of the magnet block, the magnet block and the push rod are coaxially arranged, the magnet block is arranged on the push rod, the magnet block is abutted against the electromagnet, two ends of the push rod are located above and below the floating plate respectively, the two reset units are arranged at the top and bottom of the floating plate respectively, the push rod is connected with the floating plate through the reset units, the reset units drive the push rod to move towards one side, close to the axis of the fixed ring, the auxiliary unit is located between the push rod and the air pump, and the push rod is connected with an;
the auxiliary unit comprises a connecting wire, a rotating shaft, a first bearing, a fixed disc, a friction disc and a torsion spring, the rotating shaft is vertically arranged, the fixed disc and the friction disc are coaxially arranged with the rotating shaft, the friction disc is arranged at the bottom end of the rotating shaft, the fixed disc is attached to the bottom of the friction disc, the fixed disc and the friction disc are inserted into one end, far away from the axis of a fixed ring, of an air pipe, the friction disc is connected with the air pipe, an inner ring of the first bearing is installed on the rotating shaft, an outer ring of the second bearing is connected with the air pipe, the torsion spring is located between the first bearing and the friction disc, the friction disc is connected with the outer ring of the first bearing through the torsion spring, one end of the connecting wire is.
Preferably, in order to realize the lifting of the lifting ring, the lifting assembly comprises a rotating disc, a transmission shaft, a screw rod, a slider, a second bearing and at least two lifting rods, the floating plate is provided with a mounting hole, the rotating disc, the transmission shaft and the screw rod are coaxially arranged with the fixing ring, the transmission shaft penetrates through the mounting hole, the transmission shaft is in sliding and sealing connection with the inner wall of the mounting hole, the rotating disc is arranged on the transmission shaft, the screw rod is arranged at the bottom end of the transmission shaft, the rotating disc is positioned in the annular hole of the fixing ring, the slider is sleeved on the screw rod, a thread matched with the screw rod is arranged at the joint of the slider and the screw rod, the floating plate is provided with at least two guide holes, the guide holes and the lifting rods are in one-to-one correspondence with the air pipes, the lifting rods vertically penetrate through the guide holes, the lifting rods are in sliding and sealing connection with, the bottom end of the lifting rod is connected with the sliding block, the lifting rod is located on one side, close to the axis of the fixed ring, of the air pipe, and the axis of the lifting rod is perpendicular to and intersected with the axis of the air pipe.
As preferred, for the stability that improves the lifter, be equipped with two at least locking Assembly in the solid fixed ring, locking Assembly and trachea one-to-one, locking Assembly is located one side of keeping away from the transmission shaft of lifter, locking Assembly includes movable plate and two linkage units, the movable plate is perpendicular with the trachea, be equipped with the clearance between movable plate and the lifter, linkage unit uses tracheal axis to evenly set up the one side of keeping away from the transmission shaft at the movable plate as central circumference, the movable plate passes through linkage unit and is connected with the trachea, linkage unit drive movable plate moves towards keeping away from the lifter direction.
Preferably, in order to realize the reset of the moving plate, the connecting unit includes a second spring, a supporting block, a transmission rod and a circular hole, the supporting block is arranged on the inner wall of the air pipe, the circular hole is arranged on the supporting block, the transmission rod is parallel to the air pipe, the transmission rod penetrates through the circular hole, the transmission rod is connected with the inner wall of the circular hole in a sliding manner, one end of the transmission rod is arranged on the moving plate, and the other end of the transmission rod is connected with the supporting block through the second spring.
As preferred, in order to realize the reseing of push rod, the unit that resets includes fixed block, first spring, connecting rod and through-hole, the fixed block sets up on the kickboard, the through-hole sets up on the fixed block, the connecting rod is parallel with the trachea, the connecting rod passes the through-hole, the inner wall sliding connection of connecting rod and through-hole, the one end setting of keeping away from solid fixed ring of connecting rod is on the push rod, the other end of connecting rod is connected with the fixed block through first spring.
Preferably, a filter screen is installed in each air pipe to purify air.
The marine life-saving equipment with the obstacle clearing function has the advantages that the heating function is realized through the heating mechanism, compared with the existing heating mechanism, the heating mechanism drives the corrugated pipe to stretch through the lifting ring, the wind shielding function can be achieved, the situation that the heating effect is influenced by the fact that unheated air acts on a person falling into water is prevented, the practicability is higher, the obstacle clearing mechanism is used for further heating the air in the air pipe, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of a marine life-saving device with a barrier clearing function of the invention;
fig. 2 is a schematic structural view of a heating module of the marine life saving equipment with a clearing function of the present invention;
fig. 3 is a schematic structural diagram of a clearing assembly of the marine life-saving equipment with clearing function of the invention;
fig. 4 is a schematic structural view of a lifting assembly of the marine life saving device with an obstacle clearing function of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 2;
in the figure: 1. the automatic filter comprises a floating plate, 2 parts of a fixed ring, 3 parts of a lifting ring, 4 parts of a corrugated pipe, 5 parts of an air pipe, 6 parts of an air pump, 7 parts of a heating rod, 8 parts of a push rod, 9 parts of a magnet block, 10 parts of an electromagnet, 11 parts of a connecting line, 12 parts of a rotating shaft, 13 parts of a first bearing, 14 parts of a fixed disc, 15 parts of a friction disc, 16 parts of a torsion spring, 17 parts of a rotating disc, 18 parts of a transmission shaft, 19 parts of a screw rod, 20 parts of a sliding block, 21 parts of a second bearing, 22 parts of a lifting rod, 23 parts of a moving plate, 24 parts of a second spring, 25 parts of a supporting block, 26 parts of a transmission rod, 27.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a marine life-saving device with obstacle clearing function comprises a floating plate 1, wherein the floating plate 1 is horizontally arranged, a power system is arranged at the bottom of the floating plate 1, and a heating mechanism and an obstacle clearing mechanism are arranged on the floating plate 1;
the heating mechanism comprises a fixing ring 2, a lifting ring 3, a corrugated pipe 4, a lifting assembly and at least two heating assemblies, wherein the fixing ring 2 is vertically and hermetically arranged at the top of the floating plate 1, the lifting ring 3 and the fixing ring 2 are coaxially arranged, the lifting ring 3 is positioned above the fixing ring 2, the corrugated pipe 4 is positioned between the lifting ring 3 and the fixing ring 2, two ends of the corrugated pipe 4 are respectively and hermetically arranged on the fixing ring 2 and the lifting ring 3, the lifting assembly is connected with the lifting ring 3, the lifting assembly drives the lifting ring 3 to lift, and the heating assemblies are circumferentially and uniformly distributed by taking the axis of the fixing ring 2 as the center;
the heating assembly comprises an air pipe 5, an air pump 6, a heating rod 7 and an air hole, the air hole is formed in the fixing ring 2, the axis of the air pipe 5 is perpendicular to and intersected with the axis of the fixing ring 2, the air pipe 5 penetrates through the air hole, the air pipe 5 and the inner wall of the air hole are arranged in a sealing mode, the air pump 6 is arranged on the outer wall of the fixing ring 2, the air pipe 5 is installed on the air pump 6, and the heating rod 7 is arranged on the inner wall of the air pipe 5;
during the use of the device, with kickboard 1 float on the surface of water, then can make kickboard 1 remove on the surface of water through driving system, when saving the person of falling into water, make the person of falling into water be located solid fixed ring 2, and make the lifting ring 3 rise through lifting unit, bellows 4 can then be stretched in the rise of lifting ring 3, subsequently, heating rod 7 circular telegram heating, and make air pump 6 start, make the air carry to bellows 4 from trachea 5 in, and the air in the bellows 4 is again followed lifting ring 3's annular ring and is discharged, and heat the air in the trachea 5 through heating rod 7, can be with realizing the heating, and, can also prevent that outside unheated air from using on one's body to the person of falling into water through bellows 4, promote the heating effect.
As shown in fig. 3, the obstacle clearing mechanism comprises at least two obstacle clearing components, the obstacle clearing components correspond to the air pipes 5 one by one, and the obstacle clearing components are positioned on one side of the air pump 6, which is far away from the axis of the fixing ring 2;
the obstacle clearing component comprises a push rod 8, a magnet block 9, an electromagnet 10, an auxiliary unit and two resetting units, the electromagnet 10 is arranged on the outer wall of the floating plate 1, the magnet block 9 is positioned on one side of the magnet block 9 far away from the axis of the fixed ring 2, the push rod 8 is vertically arranged on one side of the magnet block 9 far away from the electromagnet 10, the magnet block 9 and the push rod 8 are coaxially arranged with the electromagnet 10, the magnet block 9 is arranged on the push rod 8, the magnet block 9 is abutted against the electromagnet 10, two ends of the push rod 8 are respectively positioned above and below the floating plate 1, the two reset units are respectively arranged at the top and the bottom of the floating plate 1, the push rod 8 is connected with the floating plate 1 through a reset unit, the reset unit drives the push rod 8 to move towards one side close to the axis of the fixed ring 2, the auxiliary unit is positioned between the push rod 8 and the air pump 6, and the push rod 8 is connected with the air pipe 5 through the auxiliary unit;
the auxiliary unit includes a connecting wire 11, a rotating shaft 12, a first bearing 13, a fixed disk 14, a friction disk 15 and a torsion spring 16, the rotating shaft 12 is vertically arranged, the fixed disc 14 and the friction disc 15 are coaxially arranged with the rotating shaft 12, the friction disc 15 is arranged at the bottom end of the rotating shaft 12, the fixed disc 14 is attached to the bottom of the friction disc 15, the fixed disk 14 and the friction disk 15 are inserted into one end of the air pipe 5 far away from the axis of the fixed ring 2, the friction disc 15 is connected with the air pipe 5, the inner ring of the first bearing 13 is arranged on the rotating shaft 12, the outer race of the second bearing 21 is connected to the air tube 5, the torsion spring 16 is located between the first bearing 13 and the friction disc 15, the friction disc 15 is connected to the outer race of the first bearing 13 by a torsion spring 16, one end of the connecting wire 11 is provided on the push rod 8, and the other end of the connecting wire 11 is wound around the rotating shaft 12.
When an obstacle exists in water, the electromagnet 10 is intermittently electrified, during the electrifying of the electromagnet 10, the electromagnet 10 and the magnet block 9 generate mutually repulsive acting force, namely, the magnet block 9 drives the push rod 8 to move towards the direction away from the fixed ring 2, during the power-off of the electromagnet 10, the push rod 8 can be reset through the resetting unit, the reciprocating motion is carried out in such a way, the obstacle in water can be pushed through the reciprocating motion of the push rod 8, the obstacle is prevented from influencing the movement of the floating plate 1, when the push rod 8 moves towards the direction away from the fixed ring 2, the rotating shaft 12 is pulled through the connecting line 11 to rotate under the supporting action of the first bearing 13, the rotation of the rotating shaft 12 drives the friction disc 15 to rotate on the fixed disc 14, the torsion spring 16 generates deformation, and the temperature of the friction disc 15 and the fixed disc 14 can be increased and transmitted to the air in the air pipe 5 through the, therefore, the heating effect can be improved, when the push rod 8 is reset, the connecting wire 11 is loosened, and the rotating shaft 12 can drive the friction disc 15 to reset through the elastic action of the torsion spring 16.
As shown in fig. 4, the lifting assembly includes a rotating disc 17, a transmission shaft 18, a screw rod 19, a slider 20, a second bearing 21 and at least two lifting rods 22, the floating plate 1 is provided with a mounting hole, the rotating disc 17, the transmission shaft 18 and the screw rod 19 are all coaxially arranged with the fixing ring 2, the transmission shaft 18 passes through the mounting hole, the transmission shaft 18 is slidably and hermetically connected with the inner wall of the mounting hole, the rotating disc 17 is arranged on the transmission shaft 18, the screw rod 19 is arranged at the bottom end of the transmission shaft 18, the rotating disc 17 is located in the annular hole of the fixing ring 2, the slider 20 is sleeved on the screw rod 19, the connecting part of the slider 20 and the screw rod 19 is provided with a thread matched with the screw rod 19, the floating plate 1 is provided with at least two guide holes, the guide holes and the lifting rods 22 are all in one-to-one correspondence with the air pipes 5, the lifting rods 22 vertically pass through the guide, the top setting of lifter 22 is in the bottom of lifting ring 3, the bottom and the slider 20 of lifter 22 are connected, lifter 22 is located one side that is close to solid fixed ring 2 axis of trachea 5, the axis of lifter 22 is perpendicular and crossing with the axis of trachea 5.
Rotating the rotating disc 17 can make the transmission shaft 18 drive the screw rod 19 to rotate under the supporting action of the second bearing 21, so that the sliding block 20 can move on the screw rod 19, and the movement of the sliding block 20 can drive the lifting ring 3 to lift through the lifting rod 22.
As shown in fig. 5, be equipped with two at least locking Assembly in the fixed ring 2, locking Assembly and trachea 5 one-to-one, locking Assembly is located one side of keeping away from transmission shaft 18 of lifter 22, locking Assembly includes movable plate 23 and two linkage units, movable plate 23 is perpendicular with trachea 5, be equipped with the clearance between movable plate 23 and the lifter 22, linkage unit uses trachea 5's axis to evenly set up the one side of keeping away from transmission shaft 18 at movable plate 23 as central circumference, movable plate 23 passes through linkage unit and is connected with trachea 5, linkage unit drive movable plate 23 is towards keeping away from lifter 22 direction removal.
Through the air effect that produces in air is carried to bellows 4 from trachea 5, then can make movable plate 23 move and lean on with lifter 22 towards being close to the solid fixed ring 2 axis direction, through the frictional force between movable plate 23 and the lifter 22, then can realize pinning the function of lifter 3, prevent that lifter 3 from because of the action of gravity downwardly movement, when trachea 5 stopped the air flow, then made movable plate 23 reset through the linkage unit.
Preferably, in order to reset the moving plate 23, the connecting unit includes a second spring 24, a supporting block 25, a transmission rod 26 and a circular hole, the supporting block 25 is disposed on the inner wall of the air pipe 5, the circular hole is disposed on the supporting block 25, the transmission rod 26 is parallel to the air pipe 5, the transmission rod 26 passes through the circular hole, the transmission rod 26 is slidably connected to the inner wall of the circular hole, one end of the transmission rod 26 is disposed on the moving plate 23, and the other end of the transmission rod 26 is connected to the supporting block 25 through the second spring 24.
When the moving plate 23 moves towards the direction close to the axis of the fixed tube, the driving rod 26 can be driven to synchronously move on the supporting block 25, and the second spring 24 is deformed, and when the air in the air tube 5 stops flowing, the driving rod 26 can drive the moving plate 23 to reset through the elastic action of the second spring 24.
As preferred, in order to realize the restoration of push rod 8, the unit that resets includes fixed block 27, first spring 28, connecting rod 29 and through-hole, fixed block 27 sets up on kickboard 1, the through-hole sets up on fixed block 27, connecting rod 29 is parallel with trachea 5, connecting rod 29 passes the through-hole, connecting rod 29 and the inner wall sliding connection of through-hole, the one end of keeping away from solid fixed ring 2 of connecting rod 29 sets up on push rod 8, the other end of connecting rod 29 is connected with fixed block 27 through first spring 28.
When the push rod 8 moves away from the magnet block 9, the connecting rod 29 can be driven to synchronously move on the fixing block 27, the first spring 28 is deformed, after the electromagnet 10 is powered off, the push rod 8 can be reset by the elastic acting force of the first spring 28,
preferably, a strainer 30 is installed in each air pipe 5 to purify the air.
The filter screen 30 can be used for intercepting dust in the air pipe 5, and the function of purifying the air is achieved.
During the use period of the device, the floating plate 1 floats on the water surface, the floating plate 1 can move on the water surface through a power system, when a person falling into the water is rescued, the person falling into the water is positioned in the fixing ring 2, the lifting ring 3 is lifted through the lifting assembly, the corrugated pipe 4 can be stretched by the lifting ring 3, then the heating rod 7 is electrified for heating, the air pump 6 is started, air is conveyed into the corrugated pipe 4 from the air pipe 5, the air in the corrugated pipe 4 is discharged from the annular hole of the lifting ring 3, the air in the air pipe 5 is heated through the heating rod 7, the heating effect can be realized, in addition, the external unheated air can be prevented from acting on the body of the person falling into the water through the corrugated pipe 4, the heating effect is improved, when an obstacle exists in the water, the electromagnet 10 is intermittently electrified, during the electrifying period of the electromagnet 10, mutually repulsive acting force is generated between the electromagnet 10 and the magnet block 9, so that the magnet block 9 drives the push rod 8 to move towards the direction far away from the fixed ring 2, and when the electromagnet 10 is powered off, the push rod 8 can be reset through the reset unit, the reciprocating movement is carried out in such a way, the barrier in the water can be pushed through the reciprocating movement of the push rod 8, the barrier is prevented from influencing the movement of the floating plate 1, when the push rod 8 moves away from the fixed ring 2, the connecting wire 11 pulls the rotating shaft 12 to rotate under the supporting action of the first bearing 13, the rotating shaft 12 rotates to drive the friction disc 15 to rotate on the fixed disc 14, and the torsion spring 16 is deformed, and by the principle of friction heat generation, the temperature of the friction disk 15 and the fixed disk 14 can be raised and transferred to the air in the air tube 5, therefore, the heating effect can be improved, when the push rod 8 is reset, the connecting wire 11 is loosened, and the rotating shaft 12 can drive the friction disc 15 to reset through the elastic action of the torsion spring 16.
Compared with the prior art, this marine life-saving equipment with function of removing obstacles has realized the function of heating through heating mechanism, compare with current heating mechanism, this heating mechanism drives bellows 4 through lifting ring 3 and stretches, can also play the function of keeping out the wind, prevent that unheated air from using on one's body the person that falls into water and influence the heating effect, the practicality is stronger, moreover, still realized the function of pushing away aquatic barrier through removing obstacles mechanism, prevent that the barrier from influencing kickboard 1 and removing on the surface of water, compare with current mechanism of removing obstacles, this mechanism of removing obstacles can also further heat the air in the trachea 5, the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. A marine life-saving device with an obstacle clearing function comprises a floating plate (1), wherein the floating plate (1) is horizontally arranged, and a power system is arranged at the bottom of the floating plate (1), and is characterized in that a heating mechanism and an obstacle clearing mechanism are arranged on the floating plate (1);
the heating mechanism comprises a fixing ring (2), a lifting ring (3), a corrugated pipe (4), a lifting assembly and at least two heating assemblies, wherein the fixing ring (2) is vertically and hermetically arranged at the top of the floating plate (1), the lifting ring (3) and the fixing ring (2) are coaxially arranged, the lifting ring (3) is positioned above the fixing ring (2), the corrugated pipe (4) is positioned between the lifting ring (3) and the fixing ring (2), two ends of the corrugated pipe (4) are respectively and hermetically arranged on the fixing ring (2) and the lifting ring (3), the lifting assembly is connected with the lifting ring (3), the lifting assembly drives the lifting ring (3) to lift, and the heating assemblies are circumferentially and uniformly distributed by taking the axis of the fixing ring (2) as a center;
the heating assembly comprises an air pipe (5), an air pump (6), a heating rod (7) and an air hole, the air hole is formed in the fixing ring (2), the axis of the air pipe (5) is perpendicular to and intersected with the axis of the fixing ring (2), the air pipe (5) penetrates through the air hole, the air pipe (5) and the inner wall of the air hole are arranged in a sealing mode, the air pump (6) is arranged on the outer wall of the fixing ring (2), the air pipe (5) is installed on the air pump (6), and the heating rod (7) is arranged on the inner wall of the air pipe (5);
the obstacle clearing mechanism comprises at least two obstacle clearing components, the obstacle clearing components correspond to the air pipes (5) one by one, and the obstacle clearing components are located on one side, far away from the axis of the fixing ring (2), of the air pump (6);
the obstacle clearing assembly comprises a push rod (8), a magnet block (9), an electromagnet (10), an auxiliary unit and two reset units, wherein the electromagnet (10) is arranged on the outer wall of the floating plate (1), the magnet block (9) is positioned on one side, away from the axis of the fixed ring (2), of the magnet block (9), the push rod (8) is vertically arranged on one side, away from the electromagnet (10), of the magnet block (9), the magnet block (9) and the push rod (8) are coaxially arranged with the electromagnet (10), the magnet block (9) is arranged on the push rod (8), the magnet block (9) is abutted against the electromagnet (10), two ends of the push rod (8) are respectively positioned above and below the floating plate (1), the two reset units are respectively arranged at the top and the bottom of the floating plate (1), the push rod (8) is connected with the floating plate (1) through the reset units, and the reset units drive the push rod (8) to move towards one side, close to the axis of the fixed ring (2), the auxiliary unit is positioned between the push rod (8) and the air pump (6), and the push rod (8) is connected with the air pipe (5) through the auxiliary unit;
the auxiliary unit comprises a connecting wire (11), a rotating shaft (12), a first bearing (13), a fixed disc (14), a friction disc (15) and a torsion spring (16), wherein the rotating shaft (12) is vertically arranged, the fixed disc (14) and the friction disc (15) are coaxially arranged with the rotating shaft (12), the friction disc (15) is arranged at the bottom end of the rotating shaft (12), the fixed disc (14) is attached to the bottom of the friction disc (15), the fixed disc (14) and the friction disc (15) are inserted into one end, far away from the axis of the fixed ring (2), of the air pipe (5), the friction disc (15) is connected with the air pipe (5), the inner ring of the first bearing (13) is installed on the rotating shaft (12), the outer ring of the second bearing (21) is connected with the air pipe (5), and the torsion spring (16) is located between the first bearing (13) and the friction disc (15), the friction disc (15) is connected with the outer ring of the first bearing (13) through a torsion spring (16), one end of the connecting line (11) is arranged on the push rod (8), and the other end of the connecting line (11) is wound on the rotating shaft (12).
2. The marine life saving equipment with the obstacle clearing function as claimed in claim 1, wherein the lifting assembly comprises a rotating disc (17), a transmission shaft (18), a screw rod (19), a sliding block (20), a second bearing (21) and at least two lifting rods (22), the floating plate (1) is provided with a mounting hole, the rotating disc (17), the transmission shaft (18) and the screw rod (19) are all coaxially arranged with the fixed ring (2), the transmission shaft (18) penetrates through the mounting hole, the transmission shaft (18) is in sliding and sealing connection with the inner wall of the mounting hole, the rotating disc (17) is arranged on the transmission shaft (18), the screw rod (19) is arranged at the bottom end of the transmission shaft (18), the rotating disc (17) is located in the annular hole of the fixed ring (2), the sliding block (20) is sleeved on the screw rod (19), the connecting part of the sliding block (20) and the screw rod (19) is provided with a thread matched with the screw rod (19), be equipped with two at least guide holes on kickboard (1), guide hole and lifter (22) all with trachea (5) one-to-one, the vertical guide hole that passes of lifter (22), lifter (22) slide and sealing connection with the inner wall of guide hole, the top setting of lifter (22) is in the bottom of lift ring (3), the bottom and the slider (20) of lifter (22) are connected, lifter (22) are located one side that is close to solid fixed ring (2) axis of trachea (5), the axis of lifter (22) is perpendicular and crossing with the axis of trachea (5).
3. The marine life saving equipment with the obstacle clearing function as claimed in claim 2, wherein at least two locking assemblies are arranged in the fixing ring (2), the locking assemblies correspond to the air pipes (5) one by one, the locking assemblies are positioned on one side, away from the transmission shaft (18), of the lifting rod (22), each locking assembly comprises a moving plate (23) and two connecting units, the moving plate (23) is perpendicular to the air pipes (5), a gap is arranged between the moving plate (23) and the lifting rod (22), the connecting units are circumferentially and uniformly arranged on one side, away from the transmission shaft (18), of the moving plate (23) by taking the axis of the air pipes (5) as a center, the moving plate (23) is connected with the air pipes (5) through the connecting units, and the connecting units drive the moving plate (23) to move towards the direction away from the lifting rod (22).
4. The marine life saving equipment with obstacle clearing function of claim 3, wherein the connecting unit comprises a second spring (24), a support block (25), a transmission rod (26) and a circular hole, the support block (25) is arranged on the inner wall of the air pipe (5), the circular hole is arranged on the support block (25), the transmission rod (26) is parallel to the air pipe (5), the transmission rod (26) passes through the circular hole, the transmission rod (26) is slidably connected with the inner wall of the circular hole, one end of the transmission rod (26) is arranged on the moving plate (23), and the other end of the transmission rod (26) is connected with the support block (25) through the second spring (24).
5. The marine life saving equipment with obstacle clearing function of claim 1, wherein the reset unit comprises a fixed block (27), a first spring (28), a connecting rod (29) and a through hole, the fixed block (27) is arranged on the floating plate (1), the through hole is arranged on the fixed block (27), the connecting rod (29) is parallel to the air pipe (5), the connecting rod (29) passes through the through hole, the connecting rod (29) is connected with the inner wall of the through hole in a sliding manner, one end of the connecting rod (29) far away from the fixed ring (2) is arranged on the push rod (8), and the other end of the connecting rod (29) is connected with the fixed block (27) through the first spring (28).
6. Marine life saving equipment with obstacle clearing function as claimed in claim 1, characterized in that a filter screen (30) is installed in each air pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313945.9A CN113022817B (en) | 2021-03-24 | 2021-03-24 | Marine life-saving equipment with clearance sacrifice function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313945.9A CN113022817B (en) | 2021-03-24 | 2021-03-24 | Marine life-saving equipment with clearance sacrifice function |
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| Publication Number | Publication Date |
|---|---|
| CN113022817A true CN113022817A (en) | 2021-06-25 |
| CN113022817B CN113022817B (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110313945.9A Active CN113022817B (en) | 2021-03-24 | 2021-03-24 | Marine life-saving equipment with clearance sacrifice function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115753473A (en) * | 2022-11-24 | 2023-03-07 | 西北民族大学 | Friction wear test device based on lathe |
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| CN113022817B (en) | 2022-08-19 |
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