US20200156744A1 - Portable Puncture-proof Pontoon for Wading Auxiliary Rescue - Google Patents
Portable Puncture-proof Pontoon for Wading Auxiliary Rescue Download PDFInfo
- Publication number
- US20200156744A1 US20200156744A1 US16/223,079 US201816223079A US2020156744A1 US 20200156744 A1 US20200156744 A1 US 20200156744A1 US 201816223079 A US201816223079 A US 201816223079A US 2020156744 A1 US2020156744 A1 US 2020156744A1
- Authority
- US
- United States
- Prior art keywords
- housing
- floating body
- component
- proof
- pontoon
- 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.)
- Abandoned
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/14—Floating bridges, e.g. pontoon bridges
-
- 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
- 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
- B63C9/22—Devices for holding or launching life-buoys, inflatable life-rafts, or other floatable life-saving equipment
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/14—Floating bridges, e.g. pontoon bridges
- E01D15/20—Floating bridges, e.g. pontoon bridges collapsible, expandable, inflatable or the like with main load supporting structure consisting only of non-rigid members
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/005—Piers, trestles, bearings, expansion joints or parapets specially adapted for portable or sectional bridges
-
- 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
Definitions
- the invention relates to the field of rescue and disaster relief equipment, in particular to a portable puncture-proof pontoon for wading auxiliary rescue.
- the technical problem to be solved is to overcome the above-mentioned deficiency by providing a portable puncture-proof pontoon for wading auxiliary rescue. It has simple and reasonable structure, ease to use, portable, safe and reliable and has high adaptability, etc., which effectively solves the problem of wading rescue equipment that is not suitable for special terrain during rescue.
- the technical solution of the present invention is to provide a portable puncture-proof pontoon for wading auxiliary rescue which includes a first component, a floating body, an inflatable component, and the second component.
- the first component includes a first housing, a floating body roll having a hollow structure disposed in the inner cavity of the first housing, and a first motor.
- One end of the floating body roll is rotatably connected to the first housing.
- the inner cavity of the other end of the floating body roll is provided with annular gear ring.
- the annular gear ring is connected to the first motor fixed in the first housing through a gear.
- the inflatable component includes a support plate, a connecting cylinder disposed on two sides of the support plate, an air bag disposed at a bottom of the support plate, and a compressed gas tank.
- the connecting cylinder is a cylindrical structure having a one-way opening, and the inner cavity thereof interconnected with the outlet of the compressed gas tank.
- the floating body includes a bridge body and an inflatable buoy disposed on two sides of the bridge body. One end of the floating body is interconnected with the floating body roll, and the port of the inflatable buoy is a closed structure. The other end of the floating body is connected to the inflatable component. The port of the inflatable buoy is connected to the opening of the connecting cylinder through a quick connector.
- the second component includes a second housing, a cable reel disposed in the housing, and a power control box.
- the power control box is fixedly disposed in a middle portion of the inner cavity of the second housing.
- the second housing is provided with a controller, two second motors and a battery. The controller is electrically connected to the first motor, the two second motors, and the battery.
- the cable reel is symmetrically disposed on two sides of the power control box and is respectively mutually connected to the two second motors.
- the cable reel is provided with a cable, and the cable passes through a connecting ring on the connecting cylinder and is connected to the first component.
- the outer side surface of the first housing and the second housing is provided with a handle having an annular structure.
- the handle disposed on the first housing is provided with a narrow opening in the extending direction of the floating body, and the floating body passes through the narrow opening.
- first housing and the second housing are further provided with a connecting belt, and the free end of the connecting belt is provided with a fastening connector.
- the inflatable component is provided with a cover plate for covering the joint between the inflatable component and the floating body.
- the bridge body is formed by interconnecting elastic rubbers with a honeycomb cavity inside the whole block or a plurality of interconnected chain plates.
- a plurality of reinforcing bars are disposed in the bridge body in the direction of the central axis of the floating body roll, and two ends of the reinforcing bars are spherical structures that are not easy to pierce the bridge body.
- the outer surface of the inflatable buoy is fixedly provided with a puncture-proof layer made of polyparaphenylene terephthalamide fiber.
- the technical effect of the present invention is to provide a portable puncture-proof pontoon for wading assisted rescue, which includes a first component, a floating body, an inflatable component, and a second component.
- the first component and the second component are connected to each other by a cable disposed on the second component.
- the first component and the second component are respectively fixed at both ends of the trapped person and the rescuer, which provides good stability.
- the inflatable component is inflated into the floating body, the floating body is deployed along the extending direction of the cable.
- the floating body is provided with a puncture-proof layer, which can deal with the sharp objects in the water which puncture the floating body.
- the floating body is also provided with reinforcing bars, which can uniformly stress the surface of the floating body, reduce the risk of rollover of the bridge body. It is easy to store and easy to carry after use, suitable for most need to wading rescue operations. It can also be used as temporary bridges for post-disaster and field camping. It has simple and reasonable structure, ease to use, portable, safe and reliable and has high adaptability, etc., which effectively solves the problem of wading rescue equipment that is not suitable for special terrain during rescue.
- FIG. 1 shows a schematic diagram of whole structure of a portable puncture-proof pontoon for wading auxiliary rescue in accordance with an example embodiment.
- FIG. 2 shows a schematic diagram of connection of a first housing and a handle of a portable puncture-proof pontoon for wading auxiliary rescue in accordance with an example embodiment.
- FIG. 3 shows a schematic diagram of connecting of a first housing, a floating body roll, and a first motor of a portable puncture-proof pontoon for wading auxiliary rescue in accordance with an example embodiment.
- FIG. 4 shows a schematic diagram of a floating body of a portable puncture-proof pontoon for wading auxiliary rescue in accordance with an example embodiment.
- FIG. 5 shows a schematic diagram of upper surface of inflatable component of a portable puncture-proof pontoon for wading auxiliary rescue in accordance with an example embodiment.
- FIG. 6 shows a schematic diagram of bottom of inflatable component of a portable puncture-proof pontoon for wading auxiliary rescue in accordance with an example embodiment.
- FIG. 7 shows a schematic diagram of a whole structure of a second housing of a portable puncture-proof pontoon for wading auxiliary rescue in accordance with an example embodiment.
- FIG. 8 shows a schematic diagram of inner structure of a second housing of a portable puncture-proof pontoon for wading auxiliary rescue in accordance with an example embodiment.
- a portable puncture-proof pontoon for wading auxiliary rescue includes a first component 1 , a floating body 2 , an inflatable component 3 , and the second component 4 .
- the first component 1 includes a first housing 13 , a floating body roll 14 having a hollow structure disposed in the inner cavity of the first housing 13 , and a first motor 15 .
- One end of the floating body roll 14 is rotatably connected to the first housing 13 .
- the inner cavity of the other end of the floating body roll 14 is provided with annular gear ring 141 .
- the annular gear ring 141 is connected to the first motor 15 fixed in the first housing 13 through a gear 16 .
- the floating body roll 14 is provided with an axial limiting mechanism at the end which is rotatably connected to the first housing 13 .
- one end of the floating body roll 14 and the first housing 13 are rotatably connected to each other by a bearing.
- the floating body roll 14 and an outer ring of the bearing are fixedly connected to each other, and the first housing 13 and the inner ring of the bearing are fixedly connected to each other.
- the inflatable component 3 includes a support plate 33 , a connecting cylinder 34 disposed on two sides of the support plate 33 , an air bag 35 disposed at a bottom of the support plate 33 , and a compressed gas tank 36 .
- the connecting cylinder 34 is a cylindrical structure having a one-way opening, and the inner cavity thereof interconnected with the outlet of the compressed gas tank 36 .
- the air bag 35 disposed at the bottom of the support plate 33 is used to provide buoyancy for the inflatable component 3 .
- the air bag 35 during use can be connected to the compressed gas tank 36 for inflation or is set to act as a permanent inflated air bag 35 .
- the floating body 2 includes a bridge body 21 and an inflatable buoy 22 disposed on two sides of the bridge body 21 .
- One end of the floating body 21 is interconnected with the floating body roll 14 , and the port of the inflatable buoy 22 is a closed structure.
- the other end of the floating body 2 is connected to the inflatable component 3 .
- the port of the inflatable buoy 22 is connected to the opening of the connecting cylinder 34 through a quick connector 31 .
- the second component 4 includes a second housing 43 , a cable reel 41 disposed in the housing, and a power control box 42 .
- the power control box 42 is sealed box with water-proof fixedly disposed in a middle portion of the inner cavity of the second housing.
- the second housing 43 is provided with a controller 421 , two second motors 422 and a battery 423 .
- the controller 421 is electrically connected to the first motor 15 , the two second motors 422 , and the battery 423 .
- the controller 421 is connected to an external device by wire or wirelessly, and the external device can send the relevant control command to the controller 421 .
- the cable reel 41 is symmetrically disposed on two sides of the power control box 42 and is respectively mutually connected to the two second motors 422 .
- the cable reel 41 is provided with a cable 44 , and the cable 44 passes through a connecting ring 37 on the connecting cylinder 34 and is connected to the first component 1 .
- the connecting ring 37 is in an intermittent fit with the cable reel 44 , and the connecting ring 37 and the cable 44 are slidably coupled to each other.
- the cable reel 44 and the first component 1 are connected to each other by a detachable connecting member such as a snap fastener.
- the outer side surface of the first housing 13 and the second housing 43 is provided with a handle 11 having an annular structure.
- the handle 11 disposed on the first housing 13 is provided with a narrow opening 12 in the extending direction of the floating body 2 , and the floating body 2 passes through the narrow opening 12 .
- the narrow opening 12 plays a guiding role.
- the narrow opening 12 serves as a guiding action and extrude the air therein for convenient storage.
- the first housing 13 and the second housing 43 are further provided with a connecting belt 18 , and the free end of the connecting belt 18 is provided with a fastening connector 17 .
- the fastening connector 17 is, for example, a snap fastener, a safety buckle, a rod that can be inserted into the ground, or any member that can assist the connecting belt 18 to be fixed.
- the inflatable component 3 is provided with a cover plate 32 for covering the joint between the inflatable component 3 and the floating body 2 , which prevents the joint from stumbling pedestrians or pedestrians from falling into danger.
- the bridge body 21 is formed by interconnecting elastic rubbers with a honeycomb cavity inside the whole block. In another example, the bridge body 21 is formed by a plurality of interconnected light chain plates.
- a plurality of reinforcing bars 211 are disposed in the bridge body 21 in the direction of the central axis of the floating body roll 14 , and two ends of the reinforcing bars 211 are spherical structures that are not easy to pierce the bridge body 21 .
- the function of the reinforcing bars 211 is to make the force applied on the bridge surface more uniform, and the person walking on the bridge surface does not cause the bridge body to tip over due to the concentrated force.
- the outer surface of the inflatable buoy 22 is fixedly provided with a puncture-proof layer 222 made of polyparaphenylene terephthalamide fiber to prevent sharp objects in the water from puncturing the inflatable buoy 22 .
- the electrical appliance used in the present invention is preferably a waterproof type when the performance is satisfied, and the electrical interface should be waterproof.
- a portable puncture-proof pontoon for wading assisted rescue of the present invention has a reasonable structure which includes a first component, a floating body, an inflatable component, and a second component.
- the first component and the second component are connected to each other by a cable disposed on the second component.
- the first component and the second component are respectively fixed at both ends of the trapped person and the rescuer, which provides good stability.
- the inflatable component is inflated into the floating body, the floating body is deployed along the extending direction of the cable.
- the floating body is provided with a puncture-proof layer, which can deal with the sharp objects in the water which puncture the floating body.
- the floating body is also provided with reinforcing bars, which can uniformly stress the surface of the floating body, reduce the risk of rollover of the bridge body. It is easy to store and easy to carry after use, suitable for most need to wading rescue operations. It can also be used as temporary bridges for post-disaster and field camping. It has simple and reasonable structure, ease to use, portable, safe and reliable and has high adaptability, etc., which effectively solves the problem of wading rescue equipment that is not suitable for special terrain during rescue.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811378496.0 | 2018-11-19 | ||
CN201811378496.0A CN109371810B (zh) | 2018-11-19 | 2018-11-19 | 一种用于涉水辅助救援的便携式防穿刺浮桥 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20200156744A1 true US20200156744A1 (en) | 2020-05-21 |
Family
ID=65389655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/223,079 Abandoned US20200156744A1 (en) | 2018-11-19 | 2018-12-17 | Portable Puncture-proof Pontoon for Wading Auxiliary Rescue |
Country Status (3)
Country | Link |
---|---|
US (1) | US20200156744A1 (zh) |
CN (1) | CN109371810B (zh) |
WO (1) | WO2020103180A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113186802A (zh) * | 2021-04-26 | 2021-07-30 | 中建二局土木工程集团有限公司 | 一种水上浮桥及稳固水上浮桥的施工方法 |
CN114475975A (zh) * | 2022-01-22 | 2022-05-13 | 陈志平 | 一种城市建筑防汛防灾逃生系统 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111608068A (zh) * | 2019-02-26 | 2020-09-01 | 广元市昭化区太子河家庭农场 | 一种便于组装的浮桥结构 |
CN112681112B (zh) * | 2020-12-30 | 2022-10-28 | 华北水利水电大学 | 一种火箭锚喷射浮桥 |
CN113417221B (zh) * | 2021-07-24 | 2022-12-27 | 山西中海威轨道交通工程有限公司 | 一种用于桥梁断裂的急救装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258800A (en) * | 1964-08-17 | 1966-07-05 | Eli I Robinsky | Continuously extensible and roll-up structure |
JPS4922740U (zh) * | 1972-05-30 | 1974-02-26 | ||
SE7607048L (sv) * | 1976-06-18 | 1977-12-19 | Barracudaverken Ab | Pneumatisk bro |
GB2310237A (en) * | 1996-02-17 | 1997-08-20 | Jeffrey Ian Ayres | Portable inflatable walkway/bridge |
DE102009054094A1 (de) * | 2009-11-12 | 2011-05-19 | Helmut Dufner | Hilfssystem, insbesondere zur Verwendung bei der Eisrettung |
CN202017178U (zh) * | 2011-01-15 | 2011-10-26 | 珠海天岳科技有限公司 | 一种浮体及其串联式浮桥 |
CN204162990U (zh) * | 2014-09-19 | 2015-02-18 | 江苏凸创科技开发有限公司 | 快速铺设过江的浮桥装置 |
CN107401110A (zh) * | 2017-09-14 | 2017-11-28 | 佛山市南海区昊森机械设备有限公司 | 一种救援桥 |
CN207775698U (zh) * | 2017-12-29 | 2018-08-28 | 武汉科技大学 | 一种便携充气式浮桥 |
CN108560397A (zh) * | 2018-07-18 | 2018-09-21 | 王迅 | 一种临时浮桥 |
CN209482119U (zh) * | 2018-11-19 | 2019-10-11 | 刘子铿 | 一种用于涉水辅助救援的便携式防穿刺浮桥 |
-
2018
- 2018-11-19 CN CN201811378496.0A patent/CN109371810B/zh active Active
- 2018-11-29 WO PCT/CN2018/118222 patent/WO2020103180A1/zh active Application Filing
- 2018-12-17 US US16/223,079 patent/US20200156744A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113186802A (zh) * | 2021-04-26 | 2021-07-30 | 中建二局土木工程集团有限公司 | 一种水上浮桥及稳固水上浮桥的施工方法 |
CN114475975A (zh) * | 2022-01-22 | 2022-05-13 | 陈志平 | 一种城市建筑防汛防灾逃生系统 |
Also Published As
Publication number | Publication date |
---|---|
CN109371810B (zh) | 2021-03-05 |
WO2020103180A1 (zh) | 2020-05-28 |
CN109371810A (zh) | 2019-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |