CN107012779B - A kind of gathering of the vertical collapsible pontoon bridge of spanning and method of deploying - Google Patents

A kind of gathering of the vertical collapsible pontoon bridge of spanning and method of deploying Download PDF

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Publication number
CN107012779B
CN107012779B CN201610824090.5A CN201610824090A CN107012779B CN 107012779 B CN107012779 B CN 107012779B CN 201610824090 A CN201610824090 A CN 201610824090A CN 107012779 B CN107012779 B CN 107012779B
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CN
China
Prior art keywords
spanning
pontoon bridge
bridge unit
modularization
attachment strap
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CN201610824090.5A
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CN107012779A (en
Inventor
陈凯
王建平
李峰
陈启飞
程建生
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China Shipbuilding Heavy Industry Group Emergency Warning And Rescue Equipment Ltd By Share Ltd
Army Engineering University of PLA
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China Shipbuilding Heavy Industry Group Emergency Warning And Rescue Equipment Ltd By Share Ltd
Army Engineering University of PLA
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Priority to CN201610824090.5A priority Critical patent/CN107012779B/en
Publication of CN107012779A publication Critical patent/CN107012779A/en
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00Movable or portable bridges; Floating bridges
    • E01D15/14Floating bridges, e.g. pontoon bridges
    • E01D15/20Floating bridges, e.g. pontoon bridges collapsible, expandable, inflatable or the like with main load supporting structure consisting only of non-rigid members

Abstract

The invention discloses a kind of gathering of the vertical collapsible pontoon bridge of spanning and method of deploying, belong to pontoon bridge technical field, this method first unlocks to the locking device between the modularization pontoon bridge unit in flow width middle position, secondly the width that electric control system is needed according to navigation channel calculates the number that modularization pontoon bridge unit needs to collapse, then the spanning boom hoisting starting in electric control system sequence control module pontoon bridge unit is until the boat body in modularization pontoon bridge unit is drawn close completely, last subsequent modularization pontoon bridge unit is successively collapsed one by one, until the width that navigation channel is opened reaches required width.This method can open rapidly navigation channel, after ship is current pontoon bridge can rapid deployment restore as former state, to be provided simultaneously with good stability.

Description

A kind of gathering of the vertical collapsible pontoon bridge of spanning and method of deploying
Technical field
The present invention relates to pontoon bridge technical fields, and in particular to it is a kind of can the quick collapsible pontoon bridge in open and close navigation channel Application method.
Background technique
Pontoon bridge have set up speed is fast, overcome rivers obstacle ability it is big, by river bottom soiol influenced it is small, can with SEA LEVEL VARIATION, The advantages that convenient for removing receipts, but its bridge floor is close from the water surface, and ship navigation, restricted voyage will be interrupted after erection.Existing open portal Method has: the belt raft of pontoons removes method, flexible raft of pontoons removal method, local truss decomposition method, overlap joint raft of pontoons removal method etc..It is above-mentioned these Pontoon bridge erection method operates with that complicated, personnel amount is more, the activity duration is long.Further, since pontoon bridge is swum on the water surface, once Occur that The turbulent river crashes its way through and stormy waves variation acutely etc. severe natural conditions, the stability of pontoon bridge are just not readily available guarantee.
Summary of the invention
In view of this, the pontoon bridge is met the present invention provides a kind of gathering of the vertical collapsible pontoon bridge of spanning and method of deploying It can fold rapidly and collapse from pontoon bridge center to two sides direction when thering is ship to pass through, open navigation channel, pontoon bridge can be fast after ship is current Speed expansion restores as former state, while pontoon bridge is with good stability.
A kind of gathering of the vertical collapsible pontoon bridge of high stability spanning and method of deploying, the pontoon bridge in this method includes two Above modularization pontoon bridge unit, company's bank springboard, anchoring system and the electric control system;
The modularization pontoon bridge unit can the width direction jointly along river close up and be unfolded, modularization pontoon bridge unit is suitable Sequence is fixedly connected, and is fixed between the modularization pontoon bridge unit in flow width middle position by locking device;It is fixed Modularization pontoon bridge unit forms pontoon bridge main body across river after being fully deployed, the modularization pontoon bridge unit overlap joint on bank connects bank springboard After form complete pontoon bridge for personnel's vehicle pass-through, pontoon bridge main body since the modularization pontoon bridge unit of installation locking device successively Close up, it is current for ship that navigation channel can be opened when closing up;Each modularization pontoon bridge unit is correspondingly connected with a set of anchoring system, anchoring System keeps modularization pontoon bridge unit not influenced by water body flow;In the electric control system and modularization pontoon bridge unit Power section is connected, electric control system control module pontoon bridge unit close up and expansion movement and action sequence.
The modularization pontoon bridge unit includes interconnecting piece between attachment strap between boat body, spanning, spanning, spanning boom hoisting, unit And anchor winch, the stabilising arrangement are expansion bracket;
The quantity of the boat body is odd number;
The spanning is rectangular planes plate, and the both ends of the plate same plane length direction are machined with concave configuration, Fixed there are four the attachment base with pin hole on the end face at both ends, four attachment bases are distributed in the corner position of plate;
Attachment strap is rectangle plane plate between the spanning, and the width of attachment strap is the half of spanning width between spanning, between spanning The thickness of attachment strap is equal to the depth of sunk structure in spanning;The both ends of the spanning are separately connected attachment strap between a spanning, both ends Spanning between attachment strap be located at the diagonal position of spanning;Attachment strap is movably connected in the perpendicular end surface of spanning concave configuration between spanning, Attachment strap has 180 with respect to spanning between spanning0Rotational freedom, respectively by attachment strap between the horizontal surface of concave configuration and spanning Surface is limited;
It is linked together between the boat body by expansion bracket, the anchor winch is fixedly mounted on the boat body of even number position On, two pieces of spannings are connected between adjacent boat body side by side, the vacancy that attachment strap is formed between ipsilateral spanning at same tie point is by adjacent Attachment strap is filled between the spanning of spanning on boat body;Hinge joint on the attachment base of spanning one end and the boat body of odd positions is realized Rotation connection, the attachment base of the spanning other end are flexibly connected formation on the boat body of even number position with the attachment base that adjacent bridge is stepped up The spanning hinge that can vertically move, anchor winch connect with spanning hinge and drive spanning vertically carry out promoted and Decline, attachment strap follows spanning to move between the spanning in spanning, and when navigation channel needs open, spanning boom hoisting is lifted up bridge Across spanning is rotated around hinge joint and folded vertically upward, and attachment strap is also folded up with spanning between spanning, and anchor winch is same therewith Step loosens anchor chain;When navigation channel needs to close, modularization pontoon bridge unit needs to be unfolded, and spanning boom hoisting loosens, and spanning relies on Self gravity is voluntarily unfolded around hinge joint and the rotation of spanning hinge, and attachment strap is also voluntarily unfolded with spanning between spanning, anchor winch Anchor chain is concurrently tightened, spanning can be helped faster to be unfolded;
It is provided with interconnecting piece between unit on the boat body at modularization pontoon bridge unit head and the tail both ends, the work of interconnecting piece between unit With for connect two modularization pontoon bridge units.
In order to enhance the stability of pontoon bridge, expansion bracket, expansion bracket energy are connected between the boat body in modularization pontoon bridge unit The close and separation between adjacent boat body is enough followed, pontoon bridge is enabled to resist river flow adverse effect caused by pontoon bridge.
The spanning boom hoisting includes door-shaped hanging bracket, pulley, wirerope and hoist engine;Door-shaped hanging bracket is fixedly connected on idol On the boat body that numerical digit is set, the pulley is mounted on door-shaped hanging bracket, and the free end of the wirerope is cut with scissors after passing through pulley with spanning Point is fixedly connected.
The step of vertical collapsible pontoon bridge of spanning of the invention is collapsed and is unfolded is as follows:
Step 1: unlocking to the locking device between the modularization pontoon bridge unit in flow width middle position;
Step 2: the width that electric control system is needed according to navigation channel calculates that modularization pontoon bridge unit needs to collapse Number;
Step 3: the gathering sequence of modularization pontoon bridge unit is first since the modularization pontoon bridge unit to unlock, it is electric Gas control system issues starting to the hoist engine in first spanning boom hoisting in the modularization pontoon bridge unit to unlock Instruction is promoted spanning by spanning hinge by steel wire after hoist engine starting vertically upward, the spannings of spanning hinge two sides by Horizontality starts to change to acute angle state, while making even number position of the boat body of odd positions to mounting bridge across boom hoisting Boat body draw close completely, attachment strap, which is remained, in lifting process, between the spanning on spanning hinge is in same plane, position with spanning The free end of attachment strap generates relative movement with corresponding overlapped spanning surface between the spanning on odd number boat body, so that taking between spanning Plate follows the angle of spanning to generate rotation without interfering;Bridge in electric control system sequence control module pontoon bridge unit Across boom hoisting starting is until the boat body in modularization pontoon bridge unit is drawn close completely.
Step 4: subsequent modularization pontoon bridge unit is successively collapsed one by one, until the width that navigation channel is opened reaches institute Need width.
Step 5: the process that the vertical collapsible pontoon bridge of spanning is unfolded is opposite with the process of gathering.
Further, distance measuring sensor is installed, distance measuring sensor will on the modularization pontoon bridge unit of the navigation channel two sides Channel span information real-time delivery is to electric control system, when channel span is greater than width needed for opening navigation channel, electrical control Hoist engine of the system into modularization pontoon bridge unit in spanning boom hoisting issues halt instruction, realizes intelligent operation.
The utility model has the advantages that
1. the present invention realizes the vertical folding of spanning using modular pontoon bridge unit, navigation channel can be quickly opened, is met Emergency demand when the emergencies such as rescue and relief work, is connected with expansion bracket between the boat body in modularization pontoon bridge unit, boat body it Between distance when changing expansion bracket follow movement so that forming an organic whole between boat body, can effectively support Influence of the mal-conditions such as wind and wave resistance to pontoon bridge stability.
2. the present invention realizes entire pontic surface by the cooperation of spanning and spanning attachment strap in modularization pontoon bridge unit It is seamless spliced, sufficiently meet the current of high quality and require, spanning and spanning attachment strap do not generate movement interference, energy when collapsing Enough reach the maximum of modularization pontoon bridge unit and collapse distance, improves operating efficiency.
3. the present invention can be realized intelligent operation by electric control system, administrative staff are few, are convenient for sharp work.
Detailed description of the invention
Fig. 1 is pontoon bridge unfolded state floor plan;
Fig. 2 is the open state plane layout drawing in pontoon bridge navigation channel;
The position Fig. 3 modularization pontoon bridge unit unfolded state schematic diagram;
Fig. 4 is modularization pontoon bridge unit rounding state schematic diagram;
Fig. 5 is the partial enlarged view of Fig. 4;
Fig. 6 is the connection schematic diagram of attachment strap between single spanning and spanning in modularization pontoon bridge unit;
Fig. 7 is pontoon bridge cross-sectional view;
Fig. 8 is the axonometric drawing of modularization pontoon bridge unit.
Wherein, 1- modularization pontoon bridge unit, 2- connect bank springboard, 3- anchoring system, 4- electric control system, 5- boat body, 6- Interconnecting piece, 11- anchor winch, 12- gate between attachment strap, 8- hinge joint, 9- spanning boom hoisting, 10- unit between spanning, 7- spanning Hanger, 13- pulley, 14- wirerope, 15- hoist engine, 16- expansion bracket.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
As shown in figure 1 and 2, the present invention provides the gatherings and expansion of a kind of vertical collapsible pontoon bridge of high stability spanning Method, the pontoon bridge in this method include four modularization pontoon bridge units, 1, two company's bank springboard 2, anchoring system 3 and electrical control System 4;
Fig. 1 and Fig. 2 is respectively the open status diagram of pontoon bridge expansion and navigation channel, which is divided into main view and top view two A part;
Modularization pontoon bridge unit 1 can close up and be unfolded along the width direction in river, four 1 sequences of modularization pontoon bridge unit It is fixedly connected, is fixed between the modularization pontoon bridge unit 1 in flow width middle position by locking device;Stent Block pontoon bridge unit 1 forms pontoon bridge main body across river after being fully deployed, the overlap joint of modularization pontoon bridge unit 1 on bank connects bank springboard Complete pontoon bridge is formed after 2 for personnel's vehicle pass-through, pontoon bridge main body since the modularization pontoon bridge unit 1 of installation locking device according to It is secondary to close up, it is current for ship that navigation channel can be opened when closing up;Each modularization pontoon bridge unit 1 is correspondingly connected with a set of anchoring system 3, Anchoring system 3 keeps modularization pontoon bridge unit 1 not influenced by water body flow;The electric control system 4 and modularization pontoon bridge Power section in unit 1 is connected, 4 control module pontoon bridge unit 1 of electric control system close up and expansion movement and dynamic Make timing.
As shown in attached drawing 3,4 and 5, modularization pontoon bridge unit 1 includes taking between seven boat bodies 5, expansion bracket 16, spanning 6, spanning Interconnecting piece 10 and anchor winch 11 between plate 7, spanning boom hoisting 9, unit;
As shown in Fig. 6, spanning 6 is rectangular planes plate, and the both ends of the plate same plane length direction are machined with Concave configuration, fixed there are four the attachment base with pin hole on the end face at both ends, four attachment bases are distributed in the corner position of plate;
Attachment strap 7 is rectangle plane plate between spanning, and the width of attachment strap 7 is the half of 6 width of spanning between spanning, is taken between spanning The thickness of plate 7 is equal to the depth of sunk structure in spanning 6;The both ends of the spanning 6 are separately connected attachment strap 7 between a spanning, and two Attachment strap 7 is located at the diagonal position of spanning 6 between the spanning at end;Attachment strap 7 is movably connected in the vertical end of 6 concave configuration of spanning between spanning On face, attachment strap 7 has 180 with respect to spanning 6 between spanning0Rotational freedom, respectively by the horizontal surface of concave configuration and spanning Between the surface of attachment strap 7 limited;
It is linked together between boat body 1 by expansion bracket 16, anchor winch 11 is fixedly mounted on the boat of two, four, six positions On body 5, two pieces of spannings 6 are connected between adjacent boat body 5 side by side, the vacancy that attachment strap 7 is formed between ipsilateral spanning at same tie point It is filled by attachment strap 7 between the spanning of spanning 6 on adjacent boat body;The boat body 5 of the attachment base of 6 one end of spanning and one, four, seven positions On hinge joint 8 realize rotation connection, the attachment base of 6 other end of spanning and adjacent bridge across the attachment base on 6 at two, four, six The spanning hinge that is formed and can vertically be moved is flexibly connected on the boat body 5 set, anchor winch 11 is connect with spanning hinge and band Dynamic spanning 6 is vertically promoted and is declined, and attachment strap 7 follows spanning 6 to move between the spanning in spanning 6, when navigation channel needs When open, spanning boom hoisting 9 is lifted up spanning 6, and spanning 6 is rotated around spanning hinge 8 and folded vertically upward, between spanning Attachment strap 7 is also folded up with spanning 6, adjacent to each other between boat body 1, and expansion bracket follows contraction simultaneously, and anchor winch 11 is same therewith Step loosens anchor chain;When navigation channel needs to close, modularization pontoon bridge unit 1 needs to be unfolded, and spanning boom hoisting 9 loosens, spanning 6 according to Voluntarily it is unfolded by self gravity around spanning hinge 8 and hinge joint rotation, attachment strap 7 is also voluntarily unfolded and spreads with spanning 6 between spanning Flat, anchor winch 11 concurrently tightens anchor chain, spanning can be helped faster to be unfolded.
As shown in Fig. 8, the rightmost side is first boat body, the boat body of the leftmost side and adjacent in modularization pontoon bridge unit 1 Attachment strap 7 is being not shown in the figure between spanning 6 between boat body and spanning;First, second and third boat body 1 is in rounding state.
As shown in Fig. 3, interconnecting piece 10 between unit, unit are provided on the boat body 5 at 1 head and the tail both ends of modularization pontoon bridge unit Between interconnecting piece 10 effect be connection two modularization pontoon bridge units 1.
As shown in Fig. 7, spanning boom hoisting 9 includes door-shaped hanging bracket 12, pulley 13, wirerope 14 and hoist engine 15;Door Type hanger 12 is fixedly connected on the boat body 5 of even number position, and the pulley 13 is mounted on door-shaped hanging bracket 12, the wirerope 14 Free end pass through pulley after be fixedly connected with spanning hinge 8.
The step of vertical collapsible pontoon bridge of spanning of the invention is collapsed and is unfolded is as follows:
Step 1: unlocking to the locking device between the modularization pontoon bridge unit in flow width middle position;
Step 2: the width that electric control system is needed according to navigation channel calculates that modularization pontoon bridge unit needs to collapse Number;
Step 3: modularization pontoon bridge unit 1 gathering sequence first since the modularization pontoon bridge unit 1 to unlock, Electric control system 4 opens the hoist engine sending in first spanning boom hoisting in the modularization pontoon bridge unit to unlock Dynamic instruction, hoist engine 15 are promoted spanning 6 by spanning hinge by wirerope 14 after starting vertically upward, spanning hinge two sides Spanning start to change to acute angle state from horizontality, while making the boat body 5 of odd positions to mounting bridge across boom hoisting 9 The boat body of even number position draw close completely, attachment strap is remained in lifting process, between the spanning on spanning hinge is in spanning Same plane, between the spanning on odd number boat body the free end of attachment strap with it is corresponding overlapped that 6 surface of spanning generates relative movement, So that attachment strap 7 follows the angle of spanning to generate rotation without interfering between spanning;4 sequence control module of electric control system The starting of spanning boom hoisting 9 in pontoon bridge unit 1 is until the boat body 5 in modularization pontoon bridge unit is drawn close completely.
Step 4: subsequent modularization pontoon bridge unit 1 is successively collapsed one by one, until the width that navigation channel is opened reaches institute Need width;
Step 5: the process that the vertical collapsible pontoon bridge of spanning is unfolded is opposite with the process of gathering.
Distance measuring sensor is installed, distance measuring sensor is by channel span information on the modularization pontoon bridge unit 1 of navigation channel two sides Real-time delivery is to electric control system 4, and when the width needed for channel span is greater than and opens navigation channel, electric control system 4 is to module Change the hoist engine in pontoon bridge unit in spanning boom hoisting and issue halt instruction, realizes intelligent operation.
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 of the invention Within protection scope.

Claims (2)

1. gathering and the method for deploying of a kind of vertical collapsible pontoon bridge of spanning, the pontoon bridge in this method includes more than two modules Change pontoon bridge unit, even bank springboard, anchoring system and electric control system;
The modularization pontoon bridge unit can the width direction jointly along river close up and be unfolded, modularization pontoon bridge sequence of unit is solid Fixed connection, is fixed between the modularization pontoon bridge unit in flow width middle position by locking device;Fixed module Change and form pontoon bridge main body after pontoon bridge unit is fully deployed across river, the modularization pontoon bridge unit overlap joint on bank connects shape after bank springboard At complete pontoon bridge for personnel's vehicle pass-through, pontoon bridge main body is successively closed since the modularization pontoon bridge unit of installation locking device Hold together, it is current for ship that navigation channel can be opened when closing up;Each modularization pontoon bridge unit is correspondingly connected with a set of anchoring system, anchoring system Blanket insurance holds modularization pontoon bridge unit not to be influenced by water body flow;It is dynamic in the electric control system and modularization pontoon bridge unit Power part is connected, electric control system control module pontoon bridge unit close up and expansion movement and action sequence;
The modularization pontoon bridge unit includes connecting between attachment strap between boat body, expansion bracket, spanning, spanning, spanning boom hoisting, unit Portion and anchor winch;
The quantity of the boat body is odd number;
The spanning is rectangular planes plate, and the both ends of the plate same plane length direction are machined with concave configuration, both ends End face on it is fixed there are four the attachment base with pin hole, four attachment bases are distributed in the corner position of plate;
Attachment strap is rectangle plane plate between the spanning, and the width of attachment strap is the half of spanning width, attachment strap between spanning between spanning Thickness be equal to spanning on sunk structure depth;The both ends of the spanning are separately connected attachment strap between a spanning, the bridge at both ends It is located at the diagonal position of spanning across attachment strap;Attachment strap is movably connected in the perpendicular end surface of spanning concave configuration between spanning, spanning Between attachment strap with respect to spanning there is 180 ° of rotational freedom, respectively by the surface of attachment strap between the horizontal surface of concave configuration and spanning It is limited;
It being linked together between the boat body by expansion bracket, the anchor winch is fixedly mounted on the boat body of even number position, Two pieces of spannings are connected between adjacent boat body side by side, the vacancy that attachment strap is formed between ipsilateral spanning at same tie point is by adjacent boat body Attachment strap is filled between the spanning of upper spanning;Hinge joint on the attachment base of spanning one end and the boat body of odd positions realizes rotation Connection, the attachment base of the spanning other end is flexibly connected formation with the attachment base that adjacent bridge is stepped up on the boat body of even number position to hang down The spanning hinge directly moved up and down, anchor winch connect with spanning hinge and drive spanning vertically carry out promoted and under It dropping, attachment strap follows spanning to move between the spanning in spanning, and when navigation channel needs open, spanning boom hoisting is lifted up spanning, Spanning is rotated around hinge joint and is folded vertically upward, and attachment strap is also folded up with spanning between spanning, and anchor winch synchronizes Loosen anchor chain;When navigation channel needs to close, modularization pontoon bridge unit needs to be unfolded, and spanning boom hoisting loosens, and spanning relies on certainly Body gravity around hinge joint and spanning hinge rotation is voluntarily unfolded, attachment strap is also voluntarily unfolded with spanning between spanning, anchor winch with Anchor chain is tightened simultaneously;
Be provided with interconnecting piece between unit on the boat body at modularization pontoon bridge unit head and the tail both ends, between unit the effect of interconnecting piece be Connect two modularization pontoon bridge units;
The spanning boom hoisting includes door-shaped hanging bracket, pulley, wirerope and hoist engine;Door-shaped hanging bracket is fixedly connected on even bit On the boat body set, the pulley is mounted on door-shaped hanging bracket, and the free end of the wirerope is consolidated after passing through pulley with spanning hinge Fixed connection;
It is characterized in that, the step of collapsing and being unfolded is as follows:
Step 1: unlocking to the locking device between the modularization pontoon bridge unit in flow width middle position;
Step 2: the width that electric control system is needed according to navigation channel calculates the number that modularization pontoon bridge unit needs to collapse;
Step 3: modularization pontoon bridge unit gathering sequence first since the modularization pontoon bridge unit to unlock, electric-controlled System processed issues enabled instruction to the hoist engine in first spanning boom hoisting in the modularization pontoon bridge unit to unlock, Spanning is promoted vertically upward by spanning hinge by steel wire after hoist engine starting, the spanning of spanning hinge two sides is by horizontal State starts to change to acute angle state, while making the boat body of even number position of the boat body of odd positions to mounting bridge across boom hoisting It draws close completely, attachment strap, which is remained, in lifting process, between the spanning on spanning hinge is in same plane with spanning, is located at odd number The free end of attachment strap generates relative movement with corresponding overlapped spanning surface between spanning on boat body, so that attachment strap follows between spanning The angle of spanning generates rotation without interfering;Spanning lifting in electric control system sequence control module pontoon bridge unit Device starting is until the boat body in modularization pontoon bridge unit is drawn close completely;
Step 4: subsequent modularization pontoon bridge unit is successively collapsed one by one, until the width that navigation channel is opened reaches required width Degree;
Step 5: the process that the vertical collapsible pontoon bridge of spanning is unfolded is opposite with the process of gathering.
2. gathering and the method for deploying of the vertical collapsible pontoon bridge of spanning as described in claim 1, which is characterized in that the navigation channel Distance measuring sensor is installed, distance measuring sensor is by channel span information real-time delivery to electrical on the modularization pontoon bridge unit of two sides Control system, when channel span is greater than width needed for opening navigation channel, electric control system spanning into modularization pontoon bridge unit Hoist engine in boom hoisting issues halt instruction.
CN201610824090.5A 2016-09-14 2016-09-14 A kind of gathering of the vertical collapsible pontoon bridge of spanning and method of deploying Active CN107012779B (en)

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JPH07292619A (en) * 1994-04-28 1995-11-07 Hitachi Zosen Corp Floating bridge and lifting device therefor
DE19740812A1 (en) * 1997-09-16 1999-03-18 Friedrich Dr Rer Nat Gruener Water surface bridging device for ship access
CN201245810Y (en) * 2008-07-21 2009-05-27 陈松木 Open-close type waterborne civil boat float bridge
CN104005330A (en) * 2014-01-17 2014-08-27 浙江贝欧复合材料制造有限公司 Telescopic floating bridge
CN204097855U (en) * 2014-10-15 2015-01-14 中国船舶工业集团公司第七〇八研究所 Deep-sea semi-submersible type lightweight modules pontoon bridge
CN105775052A (en) * 2016-03-29 2016-07-20 燕山大学 Double-ship telescopic airbag type floating deck

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07292619A (en) * 1994-04-28 1995-11-07 Hitachi Zosen Corp Floating bridge and lifting device therefor
DE19740812A1 (en) * 1997-09-16 1999-03-18 Friedrich Dr Rer Nat Gruener Water surface bridging device for ship access
CN201245810Y (en) * 2008-07-21 2009-05-27 陈松木 Open-close type waterborne civil boat float bridge
CN104005330A (en) * 2014-01-17 2014-08-27 浙江贝欧复合材料制造有限公司 Telescopic floating bridge
CN204097855U (en) * 2014-10-15 2015-01-14 中国船舶工业集团公司第七〇八研究所 Deep-sea semi-submersible type lightweight modules pontoon bridge
CN105775052A (en) * 2016-03-29 2016-07-20 燕山大学 Double-ship telescopic airbag type floating deck

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Inventor after: Chen Kai

Inventor after: Wang Jianping

Inventor after: Li Feng

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