CN108560399A - A kind of extendible pontoon bridge for intercepting river oil spilling - Google Patents
A kind of extendible pontoon bridge for intercepting river oil spilling Download PDFInfo
- Publication number
- CN108560399A CN108560399A CN201810312631.5A CN201810312631A CN108560399A CN 108560399 A CN108560399 A CN 108560399A CN 201810312631 A CN201810312631 A CN 201810312631A CN 108560399 A CN108560399 A CN 108560399A
- Authority
- CN
- China
- Prior art keywords
- winch
- pontoon bridge
- buoyancy tank
- oil spilling
- bridge unit
- 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.)
- Granted
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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
- 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
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0835—Devices for reducing the polluted area with or without additional devices for removing the material fixed to permanent structure, e.g. harbour wall or river bank
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0842—Devices for reducing the polluted area with or without additional devices for removing the material adapted to be towed for operation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/085—Details of connectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of extendible pontoon bridges for intercepting river oil spilling, belong to river oil spilling technical field, including:First winch, pontoon bridge unit, the first pull line, the second pull line and the second winch;First winch and the second winch are separately fixed at section two sides;Overturning support and pontoon bridge unit are located at the bank of the first winch side, and traction supporting rack is located at the bank of the second winch side;One end of first pull line is connect with the first winch, after the other end bypasses the cable wire guide wheel on sealing buoyancy tank top successively, and it is connected with the sealing buoyancy tank of the second winch opposite end end;One end of second pull line is connect with the second winch, the other end and is connected with the sealing buoyancy tank of the second winch opposite end end;The pontoon bridge can realize that oil spilling is contained, and prevents oil spilling from downstream spreading upon deployment, and the reaction speed of expansion is fast, prevent oil spilling large area diffusion pollution;When not having oil spilling phenomenon, the pontoon bridge can be folded, realizes the recycling of pontoon bridge, efficient quick.
Description
Technical field
The invention belongs to river oil spilling technical fields, and in particular to a kind of extendible pontoon bridge for intercepting river oil spilling.
Background technology
When oil spill accident occurs for river, oil spilling large area diffusion in order to control causes contaminated area to increase.Sometimes using enclosing
Oil barrier encloses oil slick and gather together, it is disadvantageous in that response speed is slower, and spelling group speed is slow;Sometimes with
The absorbing apparatus that oil absorbency is good, lipophilic material makes recycles oil slick, it is disadvantageous in that:Absorbing apparatus can be inhaled
Moisture is received, cannot be biodegradable after, processing is cumbersome;Sometimes through spilt on pasta ignite, combustion-supporting chemical substance burns
Fall the method for disposal of spilled oil on water surface, it is disadvantageous in that:Secondary pollution can occur for combustion product.
Invention content
In view of this, the object of the present invention is to provide a kind of extendible pontoon bridge for intercepting river oil spilling, which exists
It can realize that oil spilling is contained, and prevents oil spilling from downstream spreading when expansion, the reaction speed of expansion is fast, prevents the diffusion of oil spilling large area dirty
Dye;When not having oil spilling phenomenon, the pontoon bridge can be folded, realizes the recycling of pontoon bridge, efficient quick;Pontoon structure letter
It is single, it is easy to operate, need the time short.
The present invention is achieved through the following technical solutions:
A kind of extendible pontoon bridge for intercepting river oil spilling, including:First winch, pontoon bridge unit, the first pull line,
Second pull line and the second winch;
The pontoon bridge unit is made of more than two identical sealing buoyancy tank hinge connections;The interface of the sealing buoyancy tank
On be respectively provided with the banjo fixing butt jointing hinged with adjacent seals buoyancy tank and the cable wire guide wheel for coordinating with the first pull line;
When pontoon bridge unit is in folded state, sealing buoyancy tank is vertical state closed butt joint, and when being in unfolded state, sealing buoyancy tank is water
Level state sequence is docked;
Integrated connection relationship is as follows:First winch and the second winch are separately fixed at section two sides;Overturning support and
Pontoon bridge unit in folded state is located at the bank of the first winch side, and traction supporting rack is located at the bank of the second winch side
Side;One end of first pull line is connect with the first winch, and the other end bypasses the sealing buoyancy tank top in vertical state successively
Cable wire guide wheel after, and be fixedly connected with the sealing buoyancy tank of the second winch opposite end end;
One end of second pull line is connect with the second winch, the other end and floating with the sealing of the second winch opposite end end
Case is fixedly connected;
When needing that pontoon bridge unit is made to be in unfolded state, when being located in river, pass through the second winch tightening the second traction steel
Rope;
When needing that pontoon bridge unit is made to be in folded state, when being located at river bank, pass through the first traction of the first winch tightening
Cable wire.
Further, further include overturning support, the overturning support is used between the first winch and pontoon bridge unit
In the rope stretching height for adjusting the first pull line so that the first pull line between overturning support and pontoon bridge unit
Height of the height higher than the pontoon bridge unit in folded state.
Further, further include traction supporting rack, the traction supporting rack is between the second winch and pontoon bridge unit, use
In supporting the second pull line.
Further, two adjacent seals buoyancy tanks are realized hinged by the monaural and ears worked in coordination.
Further, it is additionally provided with castor on the interface of the sealing buoyancy tank.
Further, two adjacent sealing buoyancy tanks are hinged or are passed through by two upper connections two lower connectors and cut with scissors
It connects, and one end of a sealing buoyancy tank is realized by upper connection and is hinged, the other end is realized hinged by lower connector.
Advantageous effect:(1) when oil spill accident occurs, the present invention can be within a very short time by the pontoon bridge in folded state
Unit expansion is arranged on river surface, is formed oil spilling and is blocked oil system, can be prevented oil spilling large area from expanding and be calculated pollution.
(2) when oil spill accident occurs, the present invention pulls the second pull line that pontoon bridge unit is made to be unfolded by the second winch
Complete arrangement;It is deposited after sump oil cleans out, then by the folding that the first winch pulls the first pull line to complete pontoon bridge unit
It puts, is used when oil spill accident occurs again, the present invention is repeatable to be utilized, and is that efficient oil spilling blocks oily device.
(3) present invention can not only intercept oil spilling, can also intercept the floating material in river, operation principle and structure composition
Simply, simple operation, completes pontoon bridge arrangement and recovery time is short.
Description of the drawings
Fig. 1 is that the pontoon bridge of the present invention is in the front view of folded state;
Fig. 2 is that the pontoon bridge of the present invention is in the front view of unfolded state;
Fig. 3 is the folding and unfolding process schematic of the pontoon bridge unit of the present invention;
Fig. 4 is the left view of the sealing buoyancy tank of the present invention;
Fig. 5 is the vertical view of the sealing buoyancy tank of the present invention;
Wherein, the first winches of 1-, 2- overturning supports, 3- pontoon bridge units, the first pull lines of 4-, 5- draw supporting rack,
The second pull lines of 6-, the second winches of 7-, 8- buoyancy tanks, 9- upper connections, 10- cable wire guide wheels, 11- lower connectors, 12- castors.
Specific implementation mode
The present invention will now be described in detail with reference to the accompanying drawings and examples.
It present embodiments provides a kind of extendible pontoon bridge for intercepting river oil spilling and is arranged in river referring to attached Fig. 1 and 2
The multiple section two sides of slime flux oil, including:First winch 1, overturning support 2, pontoon bridge unit 3, the first pull line 4, traction
Supporting rack 5, the second pull line 6 and the second winch 7;
Referring to attached drawing 3-5, the pontoon bridge unit 3 is made of more than two identical 8 hinge connections of sealing buoyancy tank;It is described close
Envelope buoyancy tank 8 is hermetically sealed rectangular box, and being respectively equipped with four on the interface docked with adjacent seals buoyancy tank 8 connects
Head, respectively two upper connections 9 and two lower connectors 11, and two upper connections 9 are respectively monaural and ears, under two
Portion's connector 11 is respectively monaural and ears;Centre position at the top of the interface is additionally provided with cable wire guide wheel 10, and bottom is additionally provided with
More than two castors 12;Two adjacent sealing buoyancy tanks 8 are hinged by two upper connections 9 or pass through two lower connectors 11
It is hinged, and one end of a sealing buoyancy tank 8 is realized by upper connection 9 and is hinged, the other end is realized hinged by lower connector 11
(i.e. each the upper connection 9 of sealing buoyancy tank 8 and lower connector 11 alternately connect), for ensureing that pontoon bridge unit 3 is in rugosity
When state, sealing buoyancy tank 8 is vertical state closed butt joint, and when being in unfolded state, sealing buoyancy tank 8 docks for horizontality sequence;
Integrated connection relationship is as follows:First winch 1 and the second winch 7 are separately fixed at section two sides;Overturning support 2 with
And the pontoon bridge unit 3 in folded state is located at the bank of 1 side of the first winch, traction supporting rack 5 is located at 7 side of the second winch
Bank;One end of first pull line 4 is connect after bypassing overturning support 2 with the first winch 1, and the other end bypasses be in successively
After the cable wire guide wheel 10 on 8 top of sealing buoyancy tank of vertical state, fixes and connect with the sealing buoyancy tank 8 near 7 end of the second winch
It connects;Wherein, the overturning support 2 is used to adjust the rope stretching height of the first pull line 4 so that be located at overturning support 2 and
The height of the first pull line 4 between pontoon bridge unit 3 is higher than the height of the pontoon bridge unit 3 in folded state;
One end of second pull line 6 connect after being supported by drawing supporting rack 5 with the second winch 7, the other end and near
The sealing buoyancy tank 8 of nearly second winch, 7 end is fixedly connected;Wherein, the traction supporting rack 5 is used to support the second pull line 6,
The second pull line 6 is prevented to land, it has not been convenient to pull pontoon bridge unit 3;
Operation principle:When oil spill accident occurs, when needing to intercept river oil spilling, by controlling the second winch 7 tightening second
Pull line 6, the second pull line 6 pull pontoon bridge unit 3 so that are used to form each of pontoon bridge unit 3 sealing buoyancy tank 8 and open up
It opens to horizontality, pontoon bridge unit 3 is formed by castor 12 from sliding into river on the bank in 6 distraction procedure of the second pull line
Oil system is blocked, intercept the water surface sump oil that upper river drifts about in time and prevents to let out under it;Wherein, pontoon bridge unit 3 is located at river
Depth in stream determines that river flow is higher, and the depth that pontoon bridge unit 3 is located in river is deeper according to the flow velocity in river;
When sump oil cleans out, it is no longer necessary to when intercepting river oil spilling, by controlling the first winch 1 tightening the first traction steel
Rope 4, the first pull line 4 pull pontoon bridge unit 3 so that two or more sealing buoyancy tank 8 is folded to each sealing buoyancy tank 8 and is in
Vertical state, pontoon bridge unit 3 slide into bank stored collapsed by castor 12, and folding can be directly used for opening up next time in place afterwards
It opens.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of extendible pontoon bridge for intercepting river oil spilling, which is characterized in that including:First winch (1), pontoon bridge unit
(3), the first pull line (4), the second pull line (6) and the second winch (7);
The pontoon bridge unit (3) is made of more than two identical sealing buoyancy tank (8) hinge connections;The sealing buoyancy tank (8)
The banjo fixing butt jointing hinged with adjacent seals buoyancy tank (8) is respectively provided on interface and for matching with the first pull line (4)
The cable wire guide wheel (10) of conjunction;When pontoon bridge unit (3) is in folded state, sealing buoyancy tank (8) is vertical state closed butt joint, is in
When unfolded state, sealing buoyancy tank (8) docks for horizontality sequence;
Integrated connection relationship is as follows:First winch (1) and the second winch (7) are separately fixed at section two sides;Overturning support (2)
And the pontoon bridge unit (3) in folded state is located at the bank of the first winch (1) side, traction supporting rack (5) is located at second
The bank of winch (7) side;One end of first pull line (4) is connect with the first winch (1), and the other end is bypassed successively in perpendicular
After the cable wire guide wheel (10) on sealing buoyancy tank (8) top of straight state, and the sealing buoyancy tank with the second winch (7) opposite end end
(8) it is fixedly connected;
One end of second pull line (6) is connect with the second winch (7), the other end and with the second winch (7) opposite end end
Sealing buoyancy tank (8) is fixedly connected;
When needing that pontoon bridge unit (3) is made to be in unfolded state, when being located in river, pass through the second traction of the second winch (7) tightening
Cable wire (6);
When needing that pontoon bridge unit (3) is made to be in folded state, when being located at river bank, led by the first winch (1) tightening first
Draw cable wire (4).
2. a kind of extendible pontoon bridge for intercepting river oil spilling as described in claim 1, which is characterized in that further include overturning
Supporting rack (2), the overturning support (2) is between the first winch (1) and pontoon bridge unit (3), for adjusting the first traction
The rope stretching height of cable wire (4) so that the height of the first pull line (4) between overturning support (2) and pontoon bridge unit (3)
Height of the degree higher than the pontoon bridge unit (3) in folded state.
3. a kind of extendible pontoon bridge for intercepting river oil spilling as described in claim 1, which is characterized in that further include traction
Supporting rack (5), the traction supporting rack (5) are used to support the second traction between the second winch (7) and pontoon bridge unit (3)
Cable wire (6).
4. a kind of extendible pontoon bridge for intercepting river oil spilling as described in claim 1, which is characterized in that two adjacent close
Envelope buoyancy tank (8) is realized hinged by the monaural and ears worked in coordination.
5. a kind of extendible pontoon bridge for intercepting river oil spilling as described in claim 1, which is characterized in that the sealing is floating
Castor (12) is additionally provided on the interface of case (8).
6. a kind of extendible pontoon bridge for intercepting river oil spilling as described in claim 1, which is characterized in that two adjacent
It seals buoyancy tank (8) to be hinged by two upper connections (9) or be hinged by two lower connectors (11), and a sealing buoyancy tank
(8) realize and be hinged that the other end is realized hinged by lower connector (11) by upper connection (9) in one end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810312631.5A CN108560399B (en) | 2018-04-09 | 2018-04-09 | Retractable floating bridge for intercepting river spilled oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810312631.5A CN108560399B (en) | 2018-04-09 | 2018-04-09 | Retractable floating bridge for intercepting river spilled oil |
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Publication Number | Publication Date |
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CN108560399A true CN108560399A (en) | 2018-09-21 |
CN108560399B CN108560399B (en) | 2020-10-16 |
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CN201810312631.5A Active CN108560399B (en) | 2018-04-09 | 2018-04-09 | Retractable floating bridge for intercepting river spilled oil |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109349184A (en) * | 2018-11-05 | 2019-02-19 | 陈树鸣 | A kind of foldable drift along can navigate by water the aquaculture net cage of anti-escape |
CN111705616A (en) * | 2020-07-02 | 2020-09-25 | 中国十七冶集团有限公司 | Bridge construction fabricated building structure based on BIM technology |
CN112726381A (en) * | 2020-12-31 | 2021-04-30 | 上海壹墨图文设计制作有限公司 | Rolling bridge |
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FR2489389A1 (en) * | 1980-09-02 | 1982-03-05 | Bruge Jean Louis | Unfoldable floating bridge water crossings - has solid rectangular floatable caissons allowing articulation deployment with tensioning cable |
US5649333A (en) * | 1996-02-13 | 1997-07-22 | Chernjawski; Michael | Rapid articulated pontoon bridge |
CN201033861Y (en) * | 2007-03-06 | 2008-03-12 | 湖北华舟有限责任公司 | Mechanically-driven folding trestle |
CN101818477A (en) * | 2010-02-02 | 2010-09-01 | 关佩萌 | Jack-knife bridge |
CN203333086U (en) * | 2013-06-21 | 2013-12-11 | 青岛华海环保工业有限公司 | Device for quickly winding and unwinding heavy oil fence |
CN206317982U (en) * | 2016-10-25 | 2017-07-11 | 中国石油大学(华东) | A kind of offshore platform parallelogram automatic telescopic trestle |
CN206736700U (en) * | 2017-05-27 | 2017-12-12 | 云南公投建设集团隧道工程有限公司 | mobile telescopic bridge |
-
2018
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Patent Citations (8)
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JPS55116906A (en) * | 1979-03-01 | 1980-09-08 | Mitsui Shipbuilding Eng | Bridge between floats on sea |
FR2489389A1 (en) * | 1980-09-02 | 1982-03-05 | Bruge Jean Louis | Unfoldable floating bridge water crossings - has solid rectangular floatable caissons allowing articulation deployment with tensioning cable |
US5649333A (en) * | 1996-02-13 | 1997-07-22 | Chernjawski; Michael | Rapid articulated pontoon bridge |
CN201033861Y (en) * | 2007-03-06 | 2008-03-12 | 湖北华舟有限责任公司 | Mechanically-driven folding trestle |
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CN203333086U (en) * | 2013-06-21 | 2013-12-11 | 青岛华海环保工业有限公司 | Device for quickly winding and unwinding heavy oil fence |
CN206317982U (en) * | 2016-10-25 | 2017-07-11 | 中国石油大学(华东) | A kind of offshore platform parallelogram automatic telescopic trestle |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109349184A (en) * | 2018-11-05 | 2019-02-19 | 陈树鸣 | A kind of foldable drift along can navigate by water the aquaculture net cage of anti-escape |
CN111705616A (en) * | 2020-07-02 | 2020-09-25 | 中国十七冶集团有限公司 | Bridge construction fabricated building structure based on BIM technology |
CN111705616B (en) * | 2020-07-02 | 2022-03-29 | 中国十七冶集团有限公司 | Bridge construction fabricated building structure based on BIM technology |
CN112726381A (en) * | 2020-12-31 | 2021-04-30 | 上海壹墨图文设计制作有限公司 | Rolling bridge |
Also Published As
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