CN108674609A - The anti-drowned adjustable lifebuoy of one kind - Google Patents
The anti-drowned adjustable lifebuoy of one kind Download PDFInfo
- Publication number
- CN108674609A CN108674609A CN201810465911.XA CN201810465911A CN108674609A CN 108674609 A CN108674609 A CN 108674609A CN 201810465911 A CN201810465911 A CN 201810465911A CN 108674609 A CN108674609 A CN 108674609A
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- Prior art keywords
- seat
- gear
- lifebuoy
- rack
- connect
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Classifications
-
- 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
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
- B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
-
- 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
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses the anti-drowned adjustable lifebuoys of one kind, its structure includes gas exhaust seat, lifesaving circle body, connect deck, handle, liquid level gauge conducting wire, liquid level gauge, exhaust joint, exhaust electric control valve, electric power connection line, PLC controller, gas exhaust seat is symmetric embedded in lifesaving circle body side with deck is connect, connect the other side that deck is embedded in lifesaving circle body, handle is welded on the outer surface of connection deck, the intercombination that the present invention passes through above-mentioned component, the gas content of lifebuoy can be automatically adjusted by current water surface elevation by realizing lifebuoy when in use, effectively raise the using effect of lifebuoy, it is easy to use, it is highly practical.
Description
Technical field
The present invention is a kind of anti-drowned adjustable lifebuoy, belongs to lifebuoy technical field.
Background technology
Hollow rubber lifesaving circle body is widely answered because its gas storage capability is strong, reliability is high, many advantages of fitting human body
It is sought survival in operation process with the modern times.
But existing lifebuoy equipment can not carry out the adjusting of storage inside gas during the work time, be needed in emergency
Air-blowing is carried out by external manpower or equipment, not only delay the time of requiring assistance, but also due to by the people that requires assistance during requiring assistance
The difference of the weight and height of member, and the adjusting of buoyancy can not be carried out, the muscle power for the personnel that excessively require assistance is expended, it is inconvenient for operation,
Poor practicability.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide the anti-drowned adjustable lifebuoys of one kind, to solve
The prior art needs to carry out air-blowing by external manpower or equipment in emergency, and can not carry out the adjusting of buoyancy, expends
The muscle power of the excessive personnel that require assistance, inconvenient for operation, the problem of poor practicability, to achieve the goals above, the present invention is by such as
Under technical solution realize：
The anti-drowned adjustable lifebuoy of one kind, structure include gas exhaust seat, lifesaving circle body, connection deck, handle, liquid
Position meter conducting wire, liquid level gauge, lifesaving circle body control seat, exhaust joint, exhaust electric control valve, electric power connection line and PLC controller,
The lifesaving circle body by air outlet base, reciprocal pressing device, the external shell of lifebuoy, air bag, back and forth press driving device,
Multi-range transmission, air inlet seat, air charging system, composition；The inner surface of the external shell of the lifebuoy is equipped with air bag, institute
The air outlet base stated is communicated in air bag, and the inner surface of the air bag is connected with air inlet seat, the air charging system with
Air inlet seat is connected, and the top of the air charging system is equipped with reciprocal pressing device, reciprocal pressing driving device connection
In the other end of reciprocal pressing device, one end of the multi-range transmission is connected with reciprocal pressing driving device, described
PLC controller connect with multi-range transmission by electric power connection line, the gas exhaust seat be embedded in lifebuoy body case
The symmetrical other side of the side of body, the gas exhaust seat is connected with lifesaving circle body control seat.
Preferably, for the connection deck on the outer surface of lifesaving circle body control seat, the handle is welded in company
It connects on the outer surface of deck, the PLC controller is set to the inner surface of lifesaving circle body control seat, and the PLC controller is logical
It crosses electric power connection line to connect with lifesaving circle body, exhaust electric control valve respectively, the exhaust electric control valve is arranged set on gas
The inner surface of seat is put, one end is connect through gas exhaust seat and with exhaust joint, and the other end is through gas exhaust seat and and lifesaving
Circle body connects.
Preferably, the reciprocal pressing device is by force fit plate, No.1 gear, half shaft transmission gear, the first rack, activity
One end of cylinder, limit card block, the second rack composition, second rack is connected with half shaft transmission gear, and the semiaxis passes
Moving gear is flexibly connected with No.1 gear, and one end of the No.1 gear is meshed with the other end of the first rack, described
The upper end face of first rack runs through movable cylinder and is connect with limit card block, the rear surface and force fit plate of first rack
It mutually welds, second rack welding is in the lower surface of back and forth pressing driving device one end.
Preferably, the reciprocal pressing driving device is driven by limit base, inner shaft chuck, No. two gears, the first turntable
Arm, push rod, the first turntable, the first transmission belt, No. two turntables, the first intermittent drive wheel, lift cylinders, the second transmission belt, belt
Take turns retainer composition.
Preferably, the first intermittent drive wheel is connect by the second transmission belt with pulley drive seat, described
Lift cylinders are movably connected on the upper surface of pulley drive seat one end, the upper end face of the lift cylinders and No. two turntable activities
Connection, described No. two turntables are connect by the first transmission belt with the first turntable, and first turntable is set in inner shaft chuck
The center on surface, first turntable are connect by the first turntable actuating arm with No. two gears, described No. two gears it is outer
Surface is meshed with the inner surface of inner shaft chuck, and the upper end face of the push rod is flexibly connected with No. two gears, and described two
The rear surface of number gear runs through limit base, and the limit base is welded in the rear surface of inner shaft chuck, between described first
The formula driving wheel of having a rest is connected to one end of multi-range transmission.
Preferably, the multi-range transmission is by the first driving gear set, driving gear, the first driven gear, transmission
Snail disk, driving motor, drive bevel gear composition, the drive bevel gear nested encryptions are described in one end of driving motor
The other side of transmission snail disk front-end surface is connected with drive bevel gear, and the driving gear is movably connected on transmission snail disk front end
The center on surface, the upper end of the driving gear are connected with the first driven gear, first driving gear set it is another
With the first driven gear by being connected by meshing transmission, the other end is connected with reciprocal pressing driving device at end.
Preferably, the air charging system is by inflation pedal, third rack, No. five gears, adjustable spring, eccentric wheel, drives
Dynamic connecting rod, movable block, pneumatic cylinder, outtake tube composition, the inflation pedal are movably connected on the upper surface of pneumatic cylinder one end,
The rear surface of the inflation pedal is welded with third rack, one end of the other end and No. five gears of the third rack
It is meshed, the rear surface of the third rack is equipped with adjustable spring, and described No. five gears are movably connected on eccentric wheel
In front-end surface, the eccentric wheel is connect by drive link with movable block, and the outtake tube is connected to pneumatic cylinder
The other end, the outtake tube are connected with air inlet seat.
Compared with prior art, beneficial effects of the present invention are：
Lifebuoy is tiltedly hung over shoulder by the anti-drowned adjustable lifebuoy of one kind of the present invention, user when using this lifebuoy
On wing, when lifebuoy is bubbled through the water column upper and is detected to water surface elevation by liquid level gauge, the water surface elevation signal detected is logical
It crosses liquid level gauge conducting wire and is sent to PLC controller, at this point, exhaust electric control valve is in closed state, PLC controller is receiving
Water surface elevation signal is made comparisons with human height automatically after water surface elevation signal, when PLC controller detects human height
When higher than water surface elevation signal, to avoid the volume of loop for seeking survival is big the movement of human body in water, PLC controller is interfered to automatically control
Exhaust electric control valve is opened, and the gas stored in air bag is discharged in right amount by exhaust joint so that the body of current loop for seeking survival
Product becomes statuette sack and equally hangs physically, when PLC controller detects human height close to water surface elevation signal, to avoid
Drowned generation, PLC controller automatically control multi-range transmission start-up operation, and multi-range transmission synchronizes during the work time
Drive reciprocal pressing driving device, it is reciprocal press driving device drive during the work time reciprocal pressing device to air charging system into
The reciprocal pressing of row, air charging system generate a large amount of compressed gas after through reciprocal pressing device back and forth press and by compressed gas
It is imported in air bag by air inlet seat, the compressed gas of air bag is heaved rapidly after importing, when human height and the water surface are high
When degree is in equilibrium state, PLC controller disconnects the working power of multi-range transmission, and air-blowing device is stopped, realizes
Lifebuoy can automatically adjust the gas volume of lifebuoy by current water surface elevation when in use, effectively raise lifebuoy
Anti- drowned effect, it is easy to use, it is highly practical.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of anti-drowned adjustable lifebuoy of the present invention；
Fig. 2 is a kind of internal structure schematic diagram one of anti-drowned adjustable lifebuoy of the present invention；
Fig. 3 is the enlarged drawing of A in Fig. 2 of the present invention.
In figure：Gas exhaust seat -1, lifesaving circle body -2, connection deck -3, handle -4, liquid level gauge conducting wire -5, liquid level gauge -6,
Lifesaving circle body controls seat -8, exhaust joint -9, exhaust electric control valve -10, electric power connection line -13, PLC controller -14, outlet
Seat -201, reciprocal pressing device -202, the external shell -203 of lifebuoy, air bag -204, back and forth press driving device -206,
Multi-range transmission -207, air inlet seat -213, air charging system -214, force fit plate -20201, No.1 gear -20202, semiaxis transmission
Gear -20203, the first rack -20204, movable cylinder -20205, limit card block -20206, the second rack -20207, limit base -
20601, -20602, No. two gears -20603 of inner shaft chuck, the first turntable actuating arm -20604, push rod -20605, the first turntable -
20606, the first transmission belt -20607, No. two turntables -20608, the first intermittent drive wheel -20609, lift cylinders -20610,
Two transmission belts -20611, pulley drive seat -20612, the first driving gear set -20701, driving gear -20702, first from
Moving gear -20703, transmission snail disk -20704, driving motor -20705, drive bevel gear -20706, inflation pedal -21401, the
Three racks -21402, No. five gears -21403, adjustable spring -21404, eccentric wheel -21405, drive link -21406, activity
Block -21407, pneumatic cylinder -21408, outtake tube -21409.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- 3 are please referred to Fig.1, the present invention provides a kind of anti-drowned adjustable lifebuoy technical solution：One kind is anti-drowned adjustable
Lifebuoy, structure include gas exhaust seat 1, lifesaving circle body 2, connection deck 3, handle 4, liquid level gauge conducting wire 5, liquid level gauge 6, rescue
Raw circle body control seat 8, exhaust joint 9, exhaust electric control valve 10, electric power connection line 13 and PLC controller 14, the lifesaving
Circle body 2 is by air outlet base 201, reciprocal pressing device 202, the external shell 203 of lifebuoy, air bag 204, reciprocal pressing driving dress
Set 206, multi-range transmission 207, air inlet seat 213, air charging system 214, composition；The inner surface of the external shell of lifebuoy 203 is set
There are air bag 204, air outlet base 201 to be communicated in air bag 204, the inner surface of air bag 204 is connected with air inlet seat 213,
Air charging system (214) is connected with air inlet seat 213, and the top of air charging system 214 is equipped with reciprocal pressing device 202, reciprocal to press
Driving device 206 is connected to the other end of reciprocal pressing device 202, and one end of multi-range transmission 207 drives with reciprocal pressing
Device 206 is connected, and PLC controller 14 is connect by electric power connection line 13 with multi-range transmission 207, and gas exhaust seat 1 is embedding
In the side of the external shell of lifebuoy 203, the symmetrical other side of gas exhaust seat 1 is connected with lifesaving circle body control seat 8；
Deck 3 is connected on the outer surface of lifesaving circle body control seat 8, handle 4 is welded in the outer surface of connection deck 3
On, PLC controller 14 be set to lifesaving circle body control seat 8 inner surface, PLC controller 14 by electric power connection line 13 respectively with rescue
Raw circle body 2, exhaust electric control valve 10 connect, and exhaust electric control valve 10 is set to the inner surface of gas exhaust seat 1, and one end is run through
Gas exhaust seat 1 is simultaneously connect with exhaust joint 9, and the other end is connect through gas exhaust seat 1 and with lifesaving circle body 2；
Reciprocal pressing device 202 is by force fit plate 20201, No.1 gear 20202, half shaft transmission gear 20203, the first rack
20204, movable cylinder 20205, limit card block 20206, the second rack 20207 composition, one end of the second rack 20207 are connected with half
Shaft transmission gear 20203, half shaft transmission gear 20203 are flexibly connected with No.1 gear 20202, one end of No.1 gear 20202
Be meshed with the other end of the first rack 20204, the upper end face of the first rack 20204 run through movable cylinder 20205 and with limit
Fixture block 20206 connects, and rear surface and 20201 phase of force fit plate of the first rack 20204 are welded, and the second rack 20207 is welded in
The lower surface of 206 one end of reciprocal pressing driving device, the reciprocal driving device 206 that presses is by limit base 20601, inner shaft chuck
20602, No. two gears 20603, the first turntable actuating arm 20604, push rod 20605, the first turntable 20606, the first transmission belt
20607, No. two turntables 20608, the first intermittent drive wheel 20609, lift cylinders 20610, the second transmission belt 20611, belt pulley
Retainer 20612 forms, and the first intermittent drive wheel 20609 is connected by the second transmission belt 20611 with pulley drive seat 20612
Connect, lift cylinders 20610 are movably connected on the upper surface of 20612 one end of pulley drive seat, the upper end face of lift cylinders 20610 with
No. two turntables 20608 are flexibly connected, and No. two turntables 20608 are connect by the first transmission belt 20607 with the first turntable 20606, the
One turntable 20606 is set to the center of 20602 inner surface of inner shaft chuck, and the first turntable 20606 passes through the first turntable actuating arm 20604
It is connect with No. two gears 20603, the outer surface of No. two gears 20603 is meshed with the inner surface of inner shaft chuck 20602, push rod
20605 upper end face is flexibly connected with No. two gears 20603, and the rear surface of No. two gears 20603 runs through limit base
20601, limit base 20601 is welded in the rear surface of inner shaft chuck 20602, and the first intermittent drive wheel 20609 is connected to more
One end of gear stage 207；
Multi-range transmission 207 by the first driving gear set 20701, driving gear 20702, the first driven gear 20703,
It is driven snail disk 20704, driving motor 20705, drive bevel gear 20706 to form, 20706 nested encryptions of drive bevel gear are in driving
The other side of one end of motor 20705,20704 front-end surface of transmission snail disk is connected with drive bevel gear 20706, driving gear
20702 are movably connected on the center of 20704 front-end surface of transmission snail disk, and it is driven that the upper end of driving gear 20702 is connected with first
Gear 20703, the other end of the first driving gear set 20701 with the first driven gear 20703 by being connected by meshing transmission, it is another
End is connected with reciprocal pressing driving device (206)；
Air charging system 214 by inflation pedal 21401,21402, No. five gears 21403 of third rack, adjustable spring 21404,
Eccentric wheel 21405, drive link 21406, movable block 21407, pneumatic cylinder 21408, outtake tube 21409 form, and inflate pedal
21401 are movably connected on the upper surface of 21408 one end of pneumatic cylinder, and the rear surface of inflation pedal 21401 is welded with third rack
21402, the other end of third rack 21402 is meshed with one end of No. five gears 21403, the lower end table of third rack 21402
Face is equipped with adjustable spring 21404, and No. five gears 21403 are movably connected in the front-end surface of eccentric wheel 21405, eccentric wheel
21405 are connect by drive link 21406 with movable block 21407, and outtake tube 21409 is connected to the another of pneumatic cylinder 21408
End, outtake tube 21409 are connected with air inlet seat 213.
User is tiltedly hung over lifebuoy on shoulder when using this lifebuoy, when lifebuoy is bubbled through the water column upper and passes through liquid
Position 6 pairs of water surface elevations of meter are detected, and the water surface elevation signal detected is sent to PLC controller 14 by liquid level gauge conducting wire 5,
At this point, exhaust electric control valve 10 is in closed state, PLC controller 14 is after receiving water surface elevation signal automatically by the water surface
Altitude signal is made comparisons with human height, when PLC controller 14 detects that human height is higher than water surface elevation signal, to keep away
Exempt from the movement of the big obstruction human body of volume of loop for seeking survival in water, PLC controller 14 automatically controls the opening of exhaust electric control valve 10,
The gas stored in air bag 204 is discharged in right amount by exhaust joint 9 so that it is the same that the volume of current loop for seeking survival becomes statuette sack
It hangs physically, when PLC controller 14 detects equipment human height close to water surface elevation signal, for the hair for avoiding drowned
Raw, PLC controller 14 automatically controls the start-up operation of multi-range transmission 207, and multi-range transmission 207 synchronizes during the work time
Reciprocal pressing driving device 206 is driven to start to work, the reciprocal driving device 206 that presses drives reciprocal pressing dress during the work time
It sets 202 pairs of air charging systems 214 back and forth to be pressed, air charging system 214 produces after back and forth being pressed through reciprocal pressing device 202
Raw a large amount of compressed gas are simultaneously imported compressed gas in air bag 204 by air inlet seat 213,204 compressed gas of air bag
Body is heaved rapidly after importing, and when human height is in equilibrium state with water surface elevation, PLC controller 14 disconnects Multi-stage transmission dress
207 working power is set, air-blowing device is stopped, and realizing lifebuoy when in use can be automatic by current water surface elevation
The gas volume for adjusting lifebuoy effectively raises the anti-drowned effect of lifebuoy, easy to use, highly practical.
It is an object of the present invention to provide the anti-drowned adjustable lifebuoys of one kind, are needed in emergency with solving the prior art
Air-blowing is carried out by external manpower or equipment, and the adjusting of buoyancy can not be carried out, expends the muscle power for the personnel that excessively require assistance, operation is not
Conveniently, the problem of poor practicability, by the intercombination of above-mentioned component, realizing lifebuoy can pass through the present invention when in use
The gas content of current water surface elevation automatic adjustment lifebuoy, effectively raises the using effect of lifebuoy, easy to use, real
It is strong with property.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. the anti-drowned adjustable lifebuoy of one kind, structure include gas exhaust seat (1), lifesaving circle body (2), connection deck (3),
Handle (4), liquid level gauge conducting wire (5), liquid level gauge (6), lifesaving circle body control seat (8), exhaust joint (9), exhaust electric control valve
(10), electric power connection line (13) and PLC controller (14), which is characterized in that the lifesaving circle body (2) by air outlet base (201),
Reciprocal pressing device (202), air bag (204), back and forth presses driving device (206), is more the external shell of lifebuoy (203)
Gear stage (207), air inlet seat (213), air charging system (214), composition；The external shell of the lifebuoy (203) it is interior
Surface is equipped with air bag (204), and the air outlet base (201) is communicated in air bag (204), the air bag
(204) inner surface is connected with air inlet seat (213), and the air charging system (214) is connected with air inlet seat (213), described
The top of air charging system (214) is equipped with reciprocal pressing device (202), and the reciprocal pressing driving device (206) is connected to past
The other end of multiple pressing device (202), one end of the multi-range transmission (207) and reciprocal pressing driving device (206)
It is connected, the PLC controller (14) is connect by electric power connection line (13) with multi-range transmission (207), the gas
Body exhaust seat (1) is embedded in the side of the external shell of lifebuoy (203), and the symmetrical other side of the gas exhaust seat (1) connects
It is connected to lifesaving circle body control seat (8).
2. anti-drowned adjustable lifebuoy according to claim 1, which is characterized in that the connection deck (3) is embedded in
Lifesaving circle body controls on the outer surface of seat (8), and the handle (4) is welded on the outer surface of connection deck (3), described
PLC controller (14) is set to the inner surface of lifesaving circle body control seat (8), and the PLC controller (14) passes through electric power connection line
(13) it is connect respectively with lifesaving circle body (2), exhaust electric control valve (10), the exhaust electric control valve (10) is set to gas
The inner surface of exhaust seat (1), one end are connect through gas exhaust seat (1) and with exhaust joint (9), and the other end is discharged through gas
Seat (1) is simultaneously connect with lifesaving circle body (2).
3. a kind of anti-drowned adjustable lifebuoy according to claim 1, which is characterized in that the reciprocal pressing device
(202) by force fit plate (20201), No.1 gear (20202), half shaft transmission gear (20203), the first rack (20204), activity
Cylinder (20205), limit card block (20206), the second rack (20207) composition, one end connection of second rack (20207)
There is half shaft transmission gear (20203), half shaft transmission gear (20203) is flexibly connected with No.1 gear (20202), described
One end of No.1 gear (20202) be meshed with the other end of the first rack (20204), first rack (20204)
Upper end face run through movable cylinder (20205) and connect with limit card block (20206), under first rack (20204)
End surfaces are mutually welded with force fit plate (20201), and second rack (20207) is welded in reciprocal pressing driving device (206)
The lower surface of one end.
4. a kind of anti-drowned adjustable lifebuoy according to claim 1, which is characterized in that the reciprocal pressing driving
Device (206) is by limit base (20601), inner shaft chuck (20602), No. two gears (20603), the first turntable actuating arm
(20604), push rod (20605), the first turntable (20606), the first transmission belt (20607), between No. two turntables (20608), first
Formula of having a rest driving wheel (20609), lift cylinders (20610), the second transmission belt (20611), pulley drive seat (20612) composition.
5. a kind of anti-drowned adjustable lifebuoy according to claim 4, which is characterized in that the first intermittent biography
Driving wheel (20609) is connect by the second transmission belt (20611) with pulley drive seat (20612), the lift cylinders (20610)
It is movably connected on the upper surface of pulley drive seat (20612) one end, the upper end face of the lift cylinders (20610) and No. two
Turntable (20608) is flexibly connected, and described No. two turntables (20608) pass through the first transmission belt (20607) and the first turntable
(20606) connect, first turntable (20606) be set to inner shaft chuck (20602) inner surface center, described first turn
Disk (20606) is connect by the first turntable actuating arm (20604) with No. two gears (20603), described No. two gears (20603)
Outer surface be meshed with the inner surface of inner shaft chuck (20602), the upper end face of the push rod (20605) and No. two gears
(20603) it is flexibly connected, the rear surface of described No. two gears (20603) runs through limit base (20601), the limit base
(20601) it is welded in the rear surface of inner shaft chuck (20602), the first intermittent drive wheel (20609) is connected to more
One end of gear stage (207).
6. a kind of anti-drowned adjustable lifebuoy according to claim 1, which is characterized in that the multi-range transmission
(207) by the first driving gear set (20701), driving gear (20702), the first driven gear (20703), transmission snail disk
(20704), driving motor (20705), drive bevel gear (20706) composition, the drive bevel gear (20706) nested encryptions
The other side of one end in driving motor (20705), described transmission snail disk (20704) front-end surface is connected with drive bevel gear
(20706), the driving gear (20702) is movably connected on the center of transmission snail disk (20704) front-end surface, the master
The upper end of moving gear (20702) is connected with the first driven gear (20703), first driving gear set (20701) it is another
With the first driven gear (20703) by being connected by meshing transmission, the other end is connected with reciprocal pressing driving device (206) for one end
It connects.
7. a kind of anti-drowned adjustable lifebuoy according to claim 1, which is characterized in that the air charging system
(214) by inflation pedal (21401), third rack (21402), No. five gears (21403), adjustable spring (21404), eccentric wheel
(21405), drive link (21406), movable block (21407), pneumatic cylinder (21408), outtake tube (21409) composition, it is described
Inflation pedal (21401) be movably connected on the upper surface of pneumatic cylinder (21408) one end, the inflation pedal (21401)
Rear surface is welded with third rack (21402), the other end of the third rack (21402) and No. five gears (21403)
One end be meshed, the rear surface of the third rack (21402) is equipped with adjustable spring (21404), described No. five teeth
Wheel (21403) is movably connected in the front-end surface of eccentric wheel (21405), and the eccentric wheel (21405) passes through drive link
(21406) it being connect with movable block (21407), the outtake tube (21409) is connected to the other end of pneumatic cylinder (21408),
The outtake tube (21409) is connected with air inlet seat (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810465911.XA CN108674609A (en) | 2018-05-16 | 2018-05-16 | The anti-drowned adjustable lifebuoy of one kind |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810465911.XA CN108674609A (en) | 2018-05-16 | 2018-05-16 | The anti-drowned adjustable lifebuoy of one kind |
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| CN108674609A true CN108674609A (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810465911.XA Pending CN108674609A (en) | 2018-05-16 | 2018-05-16 | The anti-drowned adjustable lifebuoy of one kind |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824369A (en) * | 2020-07-31 | 2020-10-27 | 西安卧龙网络科技有限公司 | Rescue equipment for flood escape |
| EP3770058A1 (en) * | 2019-07-24 | 2021-01-27 | Marco Macchi | Safety device for a diver and safety apparatus comprising said device |
| CN112483882A (en) * | 2020-12-16 | 2021-03-12 | 福州大学 | Life buoy inflation detection device and method |
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| CN111824369B (en) * | 2020-07-31 | 2021-10-15 | 山东边健科技集团有限公司 | Rescue equipment for flood escape |
| CN112483882A (en) * | 2020-12-16 | 2021-03-12 | 福州大学 | Life buoy inflation detection device and method |
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Application publication date: 20181019 |