CN111038666B - Marine lifesaving hoisting equipment - Google Patents
Marine lifesaving hoisting equipment Download PDFInfo
- Publication number
- CN111038666B CN111038666B CN201911414618.1A CN201911414618A CN111038666B CN 111038666 B CN111038666 B CN 111038666B CN 201911414618 A CN201911414618 A CN 201911414618A CN 111038666 B CN111038666 B CN 111038666B
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- China
- Prior art keywords
- cavity
- end wall
- telescopic
- rod
- bevel gear
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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
- B63C9/28—Adaptations of vessel parts or furnishings to life-saving purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
- Toys (AREA)
Abstract
The invention discloses a marine life-saving hoisting device, which comprises a base, wherein a working cavity is arranged in the base, a fixing mechanism is arranged in the working cavity, the fixing mechanism comprises a transmission cavity arranged in the right end wall of the working cavity, a rotating mechanism is arranged in the working cavity, the rotating mechanism comprises a motor fixed on the lower end wall of the working cavity, the upper end surface of the motor is rotatably provided with a motor shaft, the upper end wall of the working cavity is rotatably provided with a vertical rod, a wire collecting groove is arranged in the vertical rod, and a telescopic mechanism is arranged in the wire collecting groove.
Description
Technical Field
The invention relates to the field of hoisting, in particular to lifesaving hoisting equipment for an offshore ship.
Background
When the ship sails on the sea, the condition that the visitor that probably can not water drops the aquatic can not exist, and when the deck of ship is higher apart from the surface of water, can not be through simple pulling for the person of falling into the water gets back to on the deck, need use the lifeboat moreover, can waste a lot of time like this, even there is the rescuer, jumps the aquatic rescue, also need wait for longer time in the aquatic, produces unnecessary accident easily.
Disclosure of Invention
The invention aims to solve the technical problem of providing a rescue hoisting device for a marine vessel, and solves the problems that quick rescue cannot be realized on people falling into water, the time consumed for rescue is too long, and the like.
The invention is realized by the following technical scheme.
The invention relates to a lifesaving hoisting device for a marine vessel, which comprises a base, wherein a working cavity is arranged in the base, a fixing mechanism is arranged in the working cavity, the fixing mechanism comprises a transmission cavity arranged in the right end wall of the working cavity, a reel with a leftward opening is arranged on the right end wall of the transmission cavity, a transverse shaft is rotationally arranged in the reel, a reset torsion spring is arranged between the transverse shaft and the reel, two pins are fixedly arranged on the rear end wall of the transmission cavity, a rotating rod is rotationally arranged on the pins, a torsion spring is arranged between the rotating rod and the pins, a contact rod is fixedly arranged on the end surface of the rotating rod, and a friction block is fixedly arranged on the end surface of the contact rod;
a rotating mechanism is arranged in the working cavity and comprises a motor fixed on the lower end wall of the working cavity, the upper end surface of the motor is rotatably provided with a motor shaft, a spline on the motor shaft is provided with a motor bevel gear, the motor shaft is fixedly provided with a spline, the spline is provided with a movable bevel gear in a vertically movable manner, the spline is provided with a containing disc in a vertically movable manner, the containing disc is arranged on the upper side of the movable bevel gear, a connecting rod is fixedly connected between the upper end surface of the movable bevel gear and the lower end surface of the containing disc, the rear end wall of the working cavity is fixedly provided with a stress block, the lower end surface of the movable bevel gear is provided with a rotating cavity, a rotating block is rotatably arranged in the rotating cavity, the lower end surface of the rotating block and the upper end surface of the;
the utility model discloses a telescopic mechanical arm, including working chamber, wire casing, base upside, telescopic mechanism, first telescopic intracavity, second telescopic intracavity, the flexible chamber of second is equipped with the montant in the second telescopic intracavity, the flexible chamber of second upper end wall is fixed and is equipped with the fixed block, the working chamber upper end wall rotates and is equipped with the montant, be equipped with in the montant and receive the wire casing, the base upside is equipped with telescopic mechanism, telescopic mechanism is including fixing the first telescopic link of montant right-hand member face, be equipped with first flexible chamber in the first telescopic link, first flexible chamber with it is equipped with the intercommunication mouth to receive intercommunication between the wire casing, can remove about the first flexible intracavity and be equipped with the.
Preferably, the right-hand member face of working chamber rotates and is equipped with the receipts spool, receive and from left to right fixedly in proper order on the spool and be equipped with transmission bevel gear, cable pulley and friction pulley, around there being the cable wire on the cable pulley, the fixed two reels that are equipped with on the cross axle, around there being the fine rule on the reel, the fine rule other end is connected the dwang right side, working chamber right-hand member wall is equipped with the perpendicular chamber of opening left, it is in to erect the chamber setting transmission chamber downside, it is equipped with the transmission shaft to erect chamber right-hand member wall rotation, turn right from a left side on the transmission shaft and fixedly be equipped with contact bevel gear and.
Preferably, be equipped with in the storage tray and accomodate the chamber, it is equipped with flexible piece to accomodate the intracavity and remove, the terminal surface of flexible piece with it accomodates the spring to be connected with between the end wall in chamber, be equipped with the adjustment chamber in the left end wall in working chamber, adjustment chamber left end wall rotates and is equipped with the adjustment axle, the adjustment axle with be equipped with magnet between the left end wall in adjustment chamber, turn right from a left side on the adjustment axle and fix in proper order and be equipped with adjustment disc and adjusting wheel, the last string that winds of adjusting wheel, motor bevel gear with it is fixed to be equipped with the dead lever to remove between the bevel gear.
Preferably, the working chamber upper end wall rotates and is equipped with the vertical axis, from last first band pulley and the driven bevel gear of down fixed being equipped with in proper order on the vertical axis, around having the belt on the first band pulley, the fixed second band pulley that is equipped with on the montant, around having on the second band pulley the belt, the other end of cable wire is fixed and is equipped with manned frame, be equipped with manned chamber in the manned frame, the fixed movable rod that is equipped with on the cable wire.
Preferably, a frictional force between the magnet and the adjustment shaft is greater than an elastic force of the connection spring.
The invention has the beneficial effects that: when someone falls into water, the device can rapidly rescue people falling into water, greatly reduces the speed required by general rescue, enables rescuers and rescuees to quickly return to the ship, and reduces the probability of accidents during rescue.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
fig. 3 is an enlarged schematic view of B in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to the accompanying drawings 1-3, the marine life-saving hoisting equipment comprises a base 20, wherein a working chamber 21 is arranged in the base 20, a fixing mechanism 72 is arranged in the working chamber 21, the fixing mechanism 72 comprises a transmission chamber 66 arranged in the right end wall of the working chamber 21, a reel 63 with a left opening is arranged on the right end wall of the transmission chamber 66, a cross shaft 65 is arranged in the reel 63 in a rotating manner, a reset torsion spring 64 is arranged between the cross shaft 65 and the reel 63, two pins 58 are fixedly arranged on the rear end wall of the transmission chamber 66, a rotating rod 57 is arranged on the pins 58 in a rotating manner, a torsion spring 59 is arranged between the rotating rod 57 and the pins 58, a contact rod 56 is fixedly arranged on the end surface of the rotating rod 57, and a friction block 55 is fixedly arranged on the end surface of;
a rotating mechanism 71 is arranged in the working chamber 21, the rotating mechanism 71 comprises a motor 10 fixed on the lower end wall of the working chamber 21, a motor shaft 11 is rotatably arranged on the upper end surface of the motor 10, a motor bevel gear 12 is arranged on a spline on the motor shaft 11, a spline 48 is fixedly arranged on the motor shaft 11, a movable bevel gear 51 is arranged on the spline 48 in a vertically movable manner, a containing disc 46 is arranged on the spline 48 in a vertically movable manner, the containing disc 46 is arranged on the upper side of the movable bevel gear 51, a connecting rod 50 is fixedly connected between the upper end surface of the movable bevel gear 51 and the lower end surface of the containing disc 46, a stress block 53 is fixedly arranged on the rear end wall of the working chamber 21, a rotating chamber 52 is arranged on the lower end surface of the movable bevel gear 51, a rotating block 42 is rotatably arranged in the rotating chamber 52, and a connecting spring 41, the lower end surface of the rotating block 42 is connected with a string 19;
the utility model discloses a telescopic wire casing, including working chamber 21, first telescopic cavity 33 and second telescopic cavity 36, working chamber 21 upper end wall rotates and is equipped with montant 28, be equipped with receipts line groove 26 in the montant 28, the 20 upside of base is equipped with telescopic machanism 70, telescopic machanism 70 is including fixing the first telescopic link 31 of montant 28 right-hand member face, be equipped with first flexible cavity 33 in the first telescopic link 31, first flexible cavity 33 with it is equipped with intercommunication mouth 30 to receive intercommunication between line groove 26, can remove about in the first flexible cavity 33 and be equipped with second telescopic link 34, be equipped with the flexible cavity 36 of second in the second telescopic link 34, the fixed block 35 that is equipped with of the flexible cavity 36 upper end wall of second, the 34 left end face of second telescopic link.
Beneficially, a take-up shaft 69 is rotatably arranged on the right end face of the working cavity 21, a transmission bevel gear 44, a cable pulley 80 and a friction wheel 54 are fixedly arranged on the take-up shaft 69 from left to right, a cable 27 is wound on the cable pulley 80, two reels 61 are fixedly arranged on the transverse shaft 65, a fine wire 60 is wound on each reel 61, the other end of the fine wire 60 is connected to the right side of the rotating rod 57, a vertical cavity 82 with a leftward opening is arranged on the right end wall of the working cavity 21, the vertical cavity 82 is arranged on the lower side of the transmission cavity 66, a transmission shaft 83 is rotatably arranged on the right end wall of the vertical cavity 82, and a contact bevel gear 84 and a transmission gear 81 are fixedly arranged on the transmission shaft 83.
Beneficially, a containing cavity 45 is arranged in the containing disc 46, a telescopic block 43 is arranged in the containing cavity 45 and can move left and right, a containing spring 47 is connected between the end surface of the telescopic block 43 and the end wall of the containing cavity 45, an adjusting cavity 14 is arranged in the left end wall of the working cavity 21, an adjusting shaft 16 is rotatably arranged on the left end wall of the adjusting cavity 14, a magnet 15 is arranged between the adjusting shaft 16 and the left end wall of the adjusting cavity 14, an adjusting disc 17 and an adjusting wheel 18 are sequentially and fixedly arranged on the adjusting shaft 16 from left to right, a string 19 is wound on the adjusting wheel 18, and a fixing rod 68 is fixedly arranged between the motor bevel gear 12 and the movable bevel gear 51.
Beneficially, the upper end wall of the working chamber 21 is rotatably provided with a vertical shaft 24, the vertical shaft 24 is sequentially and fixedly provided with a first belt pulley 23 and a driven bevel gear 13 from top to bottom, a belt 22 is wound on the first belt pulley 23, a second belt pulley 25 is fixedly arranged on the vertical rod 28, the belt 22 is wound on the second belt pulley 25, the other end of the steel cable 27 is fixedly provided with a people carrying frame 40, a people carrying chamber 39 is arranged in the people carrying frame 40, and a moving rod 38 is fixedly arranged on the steel cable 27.
Advantageously, the friction between the magnet 15 and the adjustment shaft 16 is greater than the elastic force of the connection spring 41.
In the initial state, the connecting spring 41, the accommodating spring 47, the torsion spring 59, and the return torsion spring 64 are in the normal state.
When a person falls into water and is not easy to get on the boat, the manned frame 40 is thrown into the water, when an rescuer puts the person into the manned cavity 39, the motor 10 is started, the motor 10 drives the motor shaft 11 to rotate, the motor bevel gear 12 rotates along with the motor shaft 11, the motor bevel gear 12 is meshed with the contact bevel gear 84 to rotate, the contact bevel gear 84 drives the transmission shaft 83 to rotate, the transmission shaft 83 is meshed through the transmission gear 81 to drive the driven gear 62 to rotate, the driven gear 62 drives the cross shaft 65 to rotate, the cross shaft 65 drives the reel 61 to rotate, the reel 61 rotates to strain the thin wire 60, the thin wire 60 drives the rotating rod 57 to rotate around the pin 58, the contact rod 56 moves along with the rotating rod 57, the contact rod 56 drives the friction block 55 to move, the motor shaft 11 rotates to drive the containing disc 46 to rotate, the telescopic block 43 is far away from the motor shaft 11, the telescopic block 43 is meshed with, the take-up shaft 69 drives the cable wheel 80 to rotate, the cable wheel 80 rotates to tighten the cable 27, the cable 27 pulls the manned frame 40 to move upwards, the movable rod 38 moves along with the manned frame 40, the movable rod 38 drives the second telescopic rod 34 to move leftwards through the fixed block 35, the rotating mechanism 71 is closed, the take-up spring 47 pulls the telescopic block 43 to be close to the motor shaft 11, the reset torsion spring 64 drives the transverse shaft 65 to rotate, the reel 61 rotates along with the transverse shaft 65, the reel 61 rotates, the fine wire 60 is loosened, the torsion spring 59 drives the rotary rod 57 to rotate, the two friction blocks 55 clamp the friction wheel 54, the take-up shaft 69 cannot rotate continuously, the adjusting disc 17 is rotated manually, the adjusting disc 17 drives the adjusting wheel 18 to rotate through the adjusting shaft 16, the adjusting wheel 18 tightens the fine wire 19 to drive the rotary block 42 to move downwards, the rotary block 42 drives the movable bevel gear 51 to move downwards, and, the motor bevel gear 12 is disengaged from the contact bevel gear 84, the motor 10 is started, the movable bevel gear 51 is engaged to drive the driven bevel gear 13 to rotate, the first belt wheel 23 of the extension spring 3 of the driven bevel gear 13 rotates along with the driven bevel gear 13, the first belt wheel 23 drives the second belt wheel 25 to rotate through the friction of the belt 22, and the second belt wheel 25 drives the vertical rod 28 to rotate.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (2)
1. The utility model provides a marine lifesaving hoisting equipment, includes the base, its characterized in that: the novel multifunctional rotary table is characterized in that a working cavity is arranged in the base, a fixing mechanism is arranged in the working cavity and comprises a transmission cavity arranged in the right end wall of the working cavity, a reel with a leftward opening is arranged on the right end wall of the transmission cavity, a cross shaft is arranged in the reel in a rotating mode, a reset torsion spring is arranged between the cross shaft and the reel, two pins are fixedly arranged on the rear end wall of the transmission cavity, a rotating rod is arranged on the pins in a rotating mode, a torsion spring is arranged between the rotating rod and the pins, a contact rod is fixedly arranged on the end face of the rotating rod, and a friction block is fixedly arranged on; a rotating mechanism is arranged in the working cavity and comprises a motor fixed on the lower end wall of the working cavity, the upper end surface of the motor is rotatably provided with a motor shaft, a spline on the motor shaft is provided with a motor bevel gear, the motor shaft is fixedly provided with a spline, the spline is provided with a movable bevel gear in a vertically movable manner, the spline is provided with a containing disc in a vertically movable manner, the containing disc is arranged on the upper side of the movable bevel gear, a connecting rod is fixedly connected between the upper end surface of the movable bevel gear and the lower end surface of the containing disc, the rear end wall of the working cavity is fixedly provided with a stress block, the lower end surface of the movable bevel gear is provided with a rotating cavity, a rotating block is rotatably arranged in the rotating cavity, the lower end surface of the rotating block and the upper end surface of the; a vertical rod is rotatably arranged on the upper end wall of the working cavity, a wire collecting groove is formed in the vertical rod, a telescopic mechanism is arranged on the upper side of the base and comprises a first telescopic rod fixed on the right end face of the vertical rod, a first telescopic cavity is formed in the first telescopic rod, a communicating port is communicated between the first telescopic cavity and the wire collecting groove, a second telescopic rod is arranged in the first telescopic cavity in a left-and-right moving mode, a second telescopic cavity is formed in the second telescopic rod, a fixed block is fixedly arranged on the upper end wall of the second telescopic cavity, and a telescopic spring is connected between the left end face of the second telescopic rod and the left end wall of the first telescopic cavity; a take-up shaft is rotatably arranged on the right end face of the working cavity, a transmission bevel gear, a steel cable wheel and a friction wheel are sequentially and fixedly arranged on the take-up shaft from left to right, a steel cable is wound on the steel cable wheel, two reels are fixedly arranged on the transverse shaft, fine wires are wound on the reels, the other end of each fine wire is connected to the right side of the rotating rod, a vertical cavity with a left opening is formed in the right end wall of the working cavity, the vertical cavity is arranged on the lower side of the transmission cavity, a transmission shaft is rotatably arranged on the right end wall of the vertical cavity, and a contact bevel gear and a transmission gear are sequentially and fixedly; a containing cavity is arranged in the containing disc, a telescopic block is arranged in the containing cavity in a left-right moving mode, a containing spring is connected between the end face of the telescopic block and the end wall of the containing cavity, an adjusting cavity is arranged in the left end wall of the working cavity, an adjusting shaft is arranged on the left end wall of the adjusting cavity in a rotating mode, a magnet is arranged between the adjusting shaft and the left end wall of the adjusting cavity, an adjusting disc and an adjusting wheel are fixedly arranged on the adjusting shaft from left to right in sequence, a thin rope is wound on the adjusting wheel, and a fixing rod is fixedly arranged between the motor bevel gear and the movable bevel gear; the working chamber upper end wall rotates and is equipped with the vertical axis, from last first band pulley and the driven bevel gear of down fixed being equipped with in proper order on the vertical axis, around having the belt on the first band pulley, the fixed second band pulley that is equipped with on the montant, around having on the second band pulley the belt, the other end of cable wire is fixed and is equipped with manned frame, be equipped with manned chamber in the manned frame, the fixed movable rod that is equipped with on the cable wire.
2. A life-saving hoisting device for offshore vessels according to claim 1, characterized in that: the friction force between the magnet and the adjusting shaft is larger than the elastic force of the connecting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911414618.1A CN111038666B (en) | 2019-12-31 | 2019-12-31 | Marine lifesaving hoisting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911414618.1A CN111038666B (en) | 2019-12-31 | 2019-12-31 | Marine lifesaving hoisting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111038666A CN111038666A (en) | 2020-04-21 |
| CN111038666B true CN111038666B (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911414618.1A Active CN111038666B (en) | 2019-12-31 | 2019-12-31 | Marine lifesaving hoisting equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN111038666B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247208B (en) * | 2021-04-29 | 2022-06-10 | 深圳市新宏新科技有限公司 | Real-time monitoring's intelligent life saving equipment on water can carry out |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581616Y (en) * | 2002-06-08 | 2003-10-22 | 无锡通天建筑机械有限公司 | Cage lifter |
| FR2861050B1 (en) * | 2003-10-16 | 2006-01-20 | Zodiac Int | MANOEUVRABLE SURVIVAL RAFT UNDER BOSSOIR |
| CN101786489B (en) * | 2009-12-21 | 2012-06-20 | 镇江维斯特船用设备有限公司(外商独资) | Telescopic boat davit |
| CN202089213U (en) * | 2010-11-08 | 2011-12-28 | 蓬莱琴海舰船设备有限公司 | Horizontal telescopic type boat collecting and releasing device |
| JP6304710B2 (en) * | 2014-04-24 | 2018-04-04 | 海上保安庁長官 | Lifting method and lifting device for lifting rescue winch |
| CN205971750U (en) * | 2016-07-29 | 2017-02-22 | 上海亨远船舶设备有限公司 | Telescopic life raft gallows |
| CN107311050A (en) * | 2017-08-08 | 2017-11-03 | 无锡宝宏船舶机械有限公司 | Possesses the special cantilever crane of port and pier of life-saving functions |
| CA3077040A1 (en) * | 2017-09-27 | 2019-04-04 | Shane Michael Smith | Man overboard rescue system |
| CN108995782B (en) * | 2018-10-18 | 2020-04-28 | 桂林电子科技大学 | Intelligent unmanned water rescue device based on binocular vision and use method |
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2019
- 2019-12-31 CN CN201911414618.1A patent/CN111038666B/en active Active
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| CN111038666A (en) | 2020-04-21 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200728 Address after: No.462, Tiandong, Pingyang village, Majian Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Shaoxing Minan Machinery Technology Co.,Ltd. Address before: 266021 Room 202, unit 1, building 8, No. 135, Binchuan Road, Licang District, Qingdao, Shandong Province Applicant before: Qingdao DIDU life support and rescue equipment Technology Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A lifesaving hoisting equipment for marine vessels Effective date of registration: 20221207 Granted publication date: 20200825 Pledgee: China Co. truction Bank Corp Zhuji branch Pledgor: Shaoxing Minan Machinery Technology Co.,Ltd. Registration number: Y2022980025413 |