CN112537424A - Double-side inflatable life raft - Google Patents

Double-side inflatable life raft Download PDF

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Publication number
CN112537424A
CN112537424A CN202110060340.3A CN202110060340A CN112537424A CN 112537424 A CN112537424 A CN 112537424A CN 202110060340 A CN202110060340 A CN 202110060340A CN 112537424 A CN112537424 A CN 112537424A
Authority
CN
China
Prior art keywords
tent
tire
floating tire
floating
raft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110060340.3A
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Chinese (zh)
Inventor
黄琨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Star Rubber Products Co ltd
Original Assignee
Shanghai Star Rubber Products Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Star Rubber Products Co ltd filed Critical Shanghai Star Rubber Products Co ltd
Priority to CN202110060340.3A priority Critical patent/CN112537424A/en
Publication of CN112537424A publication Critical patent/CN112537424A/en
Pending legal-status Critical Current

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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
    • B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
    • B63C9/04—Life-rafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
    • B63B7/08—Inflatable
    • 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
    • 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
    • B63C2009/042—Life-rafts inflatable

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Emergency Lowering Means (AREA)

Abstract

The invention relates to the technical field of marine rescue, and discloses a double-faced inflatable life raft which comprises an upper floating tire and a lower floating tire which are attached together, wherein a raft bottom is arranged at the attachment position of the upper floating tire and the lower floating tire, tent bodies are arranged at the two bottoms of the upper floating tire and the lower floating tire, a transverse pipe is arranged in the middle of the upper floating tire and the lower floating tire, a tent column sleeve pipe is arranged at the central position of the transverse pipe of the upper floating tire and the lower floating tire, a tent column is arranged in the tent column sleeve pipe, floating assisting pipes are respectively arranged at the two ends of the tent column, and when any one face of the life raft is on the water surface, the tent column floats upwards by the floating assisting pipes to jack. The two sides of the rescue raft can be unfolded into the rescue state no matter the rescue raft is thrown into the sea surface.

Description

Double-side inflatable life raft
Technical Field
The invention relates to the technical field of marine rescue, in particular to a double-faced inflatable life raft.
Background
In the process of marine rescue, the weather conditions are severe generally, when the rescue raft is thrown into the rescue sea surface, the rescue raft can be right upward in the front direction or can be inverted, at the moment, the direction needs to be corrected, and the rescue work can be performed after the rescue raft is inflated after the correction.
Although the existing automatic correction device realizes the turning of the inverted rescue raft, the rescue work is captured in seconds, and the time cannot be wasted every second.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a double-sided inflatable liferaft, both sides of which can be unfolded into a rescue state regardless of the state in which the liferaft is thrown into the sea.
The technical scheme adopted by the invention is as follows:
the utility model provides a two sides use gas inflation life raft, characterized by, including the laminating together float child and float child down, set up the raft bottom on the laminating position of float child from top to bottom, float child two bottoms from top to bottom and set up the tent body, float the centre of child from top to bottom and set up violently the pipe, float the central position that child violently managed from top to bottom and set up the tent post sleeve pipe, set up the tent post in the tent post sleeve pipe, the both ends of tent post set up respectively and help the superficial pipe, when any face of life raft is on the surface of water, the tent body jack-up of bottom surface is gone up to the tent post dependence help and float the pipe come-up.
Furthermore, the through hole of the tent column sleeve is a quadrilateral hole, and a sealing part is arranged at the matching position of the floating assisting pipe and the tent column sleeve.
Further, gas pipes are respectively connected between the upper floating tire and the lower floating tire and the floating assisting pipe on the same side, the length of each gas pipe corresponds to that of the corresponding floating assisting pipe when the floating assisting pipe is located at the highest position, and the gas pipes are connected with the floating assisting pipes through one-way valves.
Further, at least two sets of self-drainage devices are arranged on the raft bottom, and drainage on one side of the upper floating tire and drainage on one side of the lower floating tire are respectively realized.
Further, an exhaust air compensating valve and a safety valve are respectively arranged on the upper floating tire and the lower floating tire, and the positions of the exhaust air compensating valve and the safety valve are staggered.
Furthermore, a plurality of tent doors are arranged on the tent body, and a ponding ditch is arranged between the tent doors; the tent body is also provided with one or more of a reflective belt, a lighting unit, a radar reflector and a spare bag, the reflective belt is arranged on the tent body close to the tent roof, and the lighting unit is arranged inside the tent roof.
Furthermore, the upper floating tire and the lower floating tire are respectively provided with a raft-climbing flexible ladder and a raft-climbing handle, and the raft-climbing flexible ladder and the raft-climbing handle are arranged on the upper floating tire and the lower floating tire in a plurality of pairs alternately.
Further, an inner handrail cable and an outer handrail cable are arranged inside and outside the upper and lower floating tires, and the fixed positions of the inner handrail cable and the outer handrail cable are alternately arranged in a floating manner.
Further, ballast water bags and gas cylinders are arranged on the upper and lower floating tires, and quick release valves and safety knives are arranged on the gas cylinders.
Furthermore, the upper and lower floating tires are provided with bow cables, rescue ring cables, towing and pulling climbers and sea anchors.
The invention has the beneficial effects that:
(1) the front side and the back side are not required to be distinguished, and the device is directly used in rescue;
(2) various accessories are configured comprehensively, and the rescue work is guaranteed to be smoothly carried out.
Drawings
FIG. 1 is a schematic structural view of an upper and lower float and a horizontal tube of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic structural view of the present invention in an operating state;
fig. 4 is a front view of fig. 3.
The reference numbers in the drawings are respectively:
1. floating the tire; 2, floating the tire;
3. raft bottom; 4, a transverse pipe;
5. a canopy pillar sleeve; 6, tent columns;
7. a floating-aid pipe; 8, a gas conveying pipe;
9. a drainage device; 10, an exhaust air compensation valve;
11. a safety valve; a tent body;
13. a canopy door; 14, water accumulating ditches;
15. a reflective band; a lighting unit;
17. a radar reflector; 18, preparing a bag;
19. boarding a raft rope ladder; 20, boarding a raft handle;
21. an inner handrail cable; 22, an outer handrail cable;
23. a ballast water bag; a gas cylinder;
25. a quick release valve; a safety knife;
27. a bow cable; rescuing the lasso;
29. pulling the climbing piece; a sea anchor.
Detailed Description
Embodiments of the inflatable liferaft for both sides according to the invention will be described in detail below with reference to the attached drawings.
Referring to the attached drawings 1 and 2, the inflatable life raft for two sides comprises an upper floating tire 1 and a lower floating tire 2 which are attached together, a raft bottom 3 is arranged at the attachment position of the upper floating tire 1 and the lower floating tire 2, a transverse pipe 4 is arranged between the upper floating tire 1 and the lower floating tire 2, a tent column sleeve 5 is arranged at the central position of the transverse pipe 4 of the upper floating tire 1 and the lower floating tire 2, a tent column 6 is arranged in the tent column sleeve 5, floating assisting pipes 7 are respectively arranged at the two ends of the tent column 6, the through hole of the tent column sleeve 5 is a quadrilateral hole, and a sealing part is arranged at the matching position of the floating assisting pipe 7 and the tent column sleeve 5.
When the life raft is on the water surface, the tent columns 6 float upwards by means of the floating assisting pipes 7, and the sealing parts of the floating assisting pipes 7 seal the space between the floating assisting pipes 7 and the tent column sleeves 5 to prevent seawater from being poured in. When the life raft is placed on the sea surface upside down, the upper floating tyre 1 and the lower floating tyre 2 are reversed, the upward extension of the tent columns 6 is not influenced, and the state that both sides can be used is realized.
The air delivery pipes 8 are respectively connected between the upper floating tyre 1 and the lower floating tyre 2 and the floating assisting pipe 7 on the same side, the length of the air delivery pipe 8 corresponds to that of the floating assisting pipe 7 when the floating assisting pipe 7 is positioned at the highest position, and the air delivery pipe 8 is connected with the floating assisting pipe 7 through a one-way valve. Both sides can all carry out the tonifying qi through floating tyre 1 and lower floating tyre 2, do not influence the reciprocating of covering or awning on a car, boat, etc. post 6.
At least two sets of self-drainage devices 9 are arranged on the raft bottom 3 to respectively realize drainage on one side of the upper floating tyre 1 and one side of the lower floating tyre 2. When the rescue raft is right side up, the self-drainage device 9 drains water to the lower floating tyre 2 side, and conversely, drains water to the upper floating tyre 1 side.
An exhaust air supplement valve 10 and a safety valve 11 are respectively arranged on the upper floating tire 1 and the lower floating tire 2, and the positions of the exhaust air supplement valve 10 and the safety valve 11 are staggered with each other, so that the functions of inflating and supplementing air for the upper floating tire 1 and the lower floating tire 2 are achieved.
Referring to fig. 3 and 4, tent bodies 12 are arranged at the two bottoms of the upper floating tire 1 and the lower floating tire 2, and tent columns 6 float upwards by virtue of floating assisting pipes 7 to jack up the tent bodies 12 at the upper bottom surface, so that a tent space is formed, and a safety space is provided for rescued people.
A plurality of tent doors 13 are arranged on the tent body 12, water accumulation ditches 14 are arranged among the tent doors 13, rescuers can enter the tent body 12 from all directions, and objects such as a reflective belt 15, an illumination unit 16, a radar reflector 17, a spare bag 18 and the like are further arranged on the tent body so as to be used by rescuers or help search and rescue work. The reflective belt 15 is arranged on the tent body close to the tent roof in a surrounding mode, and the lighting unit 16 is arranged inside the tent roof.
The upper floating tyre 1 and the lower floating tyre 2 are respectively provided with a raft-climbing flexible ladder 19 and a raft-climbing handle 20, and the raft-climbing flexible ladder 19 and the raft-climbing handle 20 are arranged on the upper floating tyre 1 and the lower floating tyre 2 in a plurality of pairs alternately. When the rescue raft is right-side-up, the raft climbing rope ladder 19 on the lower floating tire 2 is used for climbing the rescue raft, the climbing handle 20 on the upper floating tire 1 is used for assisting power, and when the rescue raft is right-side-down, the valve is climbed by the raft climbing rope ladder 19 on the upper floating tire 1, and the climbing handle 20 on the lower floating tire 2 is used for assisting power.
The inner handrail cables 21 and the outer handrail cables 22 are arranged inside and outside the upper floating tire 1 and the lower floating tire 2, and the fixed positions of the inner handrail cables 21 and the outer handrail cables 22 are alternately arranged on the upper floating body and the lower floating body, so that assistance is provided for rescuers, and the stress of the upper floating tire 1 and the stress of the lower floating tire 2 are balanced.
The upper float tyre 1 and the lower float tyre 2 are provided with a ballast water bag 23 and an air bottle 24, the air bottle 24 is provided with a quick release valve 25 and a safety knife 26, a bow cable 27, a rescue loop cable 28, a pull climb 29 and a sea anchor 30. The safety of fixing, inflating and the like of the rescue raft is guaranteed, and convenience is brought to rescue work.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A two-sided inflatable liferaft, its characterized in that: the upper floating tire and the lower floating tire are attached together, a raft bottom is arranged at the attachment position of the upper floating tire and the lower floating tire, tent bodies are arranged at the two bottoms of the upper floating tire and the lower floating tire, a transverse pipe is arranged in the middle of the upper floating tire and the lower floating tire, a tent column sleeve is arranged at the central position of the transverse pipe of the upper floating tire and the lower floating tire, tent columns are arranged in the tent column sleeve, floating assisting pipes are respectively arranged at the two ends of each tent column, and when any surface of the life raft is on the water surface, the tent columns float upwards to jack up the tent bodies on the upper bottom surface by means of the.
2. A two-sided inflatable liferaft according to claim 1, wherein: the through hole of the tent column sleeve is a quadrilateral hole, and a sealing part is arranged at the matching position of the floating assisting pipe and the tent column sleeve.
3. A two-sided inflatable liferaft according to claim 1, wherein: the air delivery pipes are respectively connected between the upper floating tire and the lower floating tire and the floating assisting pipe on the same side, the length of the air delivery pipe corresponds to that of the floating assisting pipe when the floating assisting pipe is located at the highest position, and the air delivery pipe is connected with the floating assisting pipe through a one-way valve.
4. A two-sided inflatable liferaft according to claim 1, wherein: at least two sets of self-drainage devices are arranged on the raft bottom, and drainage on one side of the upper floating tire and one side of the lower floating tire is achieved respectively.
5. A two-sided inflatable liferaft according to claim 1, wherein: an exhaust air supplement valve and a safety valve are respectively arranged on the upper floating tire and the lower floating tire, and the positions of the exhaust air supplement valve and the safety valve are staggered.
6. A two-sided inflatable liferaft according to any one of the claims 1 to 5, wherein: a plurality of tent doors are arranged on the tent body, and ponding ditches are arranged between the tent doors; the tent body is also provided with one or more of a reflective belt, a lighting unit, a radar reflector and a spare bag, the reflective belt is arranged on the tent body close to the tent roof, and the lighting unit is arranged inside the tent roof.
7. A two-sided inflatable liferaft according to any one of the claims 1 to 5, wherein: the upper floating tire and the lower floating tire are respectively provided with a raft-climbing flexible ladder and a raft-climbing handle, and the raft-climbing flexible ladder and the raft-climbing handle are in multiple pairs and are alternately arranged on the upper floating tire and the lower floating tire.
8. A two-sided inflatable liferaft according to any one of the claims 1 to 5, wherein: the inner handrail cable and the outer handrail cable are arranged inside and outside the upper floating tire and the lower floating tire, and the fixed positions of the inner handrail cable and the outer handrail cable are alternately arranged on the upper floating tire and the lower floating tire.
9. A two-sided inflatable liferaft according to any one of the claims 1 to 5, wherein: the upper and lower floating tires are provided with ballast water bags and gas cylinders, and the gas cylinders are provided with quick release valves and safety knives.
10. A two-sided inflatable liferaft according to any one of the claims 1 to 5, wherein: the upper and lower floating tires are provided with bow cables, rescue ring cables, towing and pulling climbers and sea anchors.
CN202110060340.3A 2021-01-18 2021-01-18 Double-side inflatable life raft Pending CN112537424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110060340.3A CN112537424A (en) 2021-01-18 2021-01-18 Double-side inflatable life raft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110060340.3A CN112537424A (en) 2021-01-18 2021-01-18 Double-side inflatable life raft

Publications (1)

Publication Number Publication Date
CN112537424A true CN112537424A (en) 2021-03-23

Family

ID=75017278

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110060340.3A Pending CN112537424A (en) 2021-01-18 2021-01-18 Double-side inflatable life raft

Country Status (1)

Country Link
CN (1) CN112537424A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113401318A (en) * 2021-05-20 2021-09-17 王小春 Inflatable life raft for marine rescue
CN113619727A (en) * 2021-08-30 2021-11-09 航宇救生装备有限公司 Back-mounted awning for lifeboat
CN114954847A (en) * 2022-05-30 2022-08-30 宁波振华救生设备有限公司 Life raft and thermal assembly process thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113401318A (en) * 2021-05-20 2021-09-17 王小春 Inflatable life raft for marine rescue
CN113619727A (en) * 2021-08-30 2021-11-09 航宇救生装备有限公司 Back-mounted awning for lifeboat
CN114954847A (en) * 2022-05-30 2022-08-30 宁波振华救生设备有限公司 Life raft and thermal assembly process thereof
CN114954847B (en) * 2022-05-30 2024-02-20 宁波振华救生设备有限公司 Life raft and thermal assembly process thereof

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