CN108035240A - A kind of flexible pontoon bridge - Google Patents
A kind of flexible pontoon bridge Download PDFInfo
- Publication number
- CN108035240A CN108035240A CN201711374944.5A CN201711374944A CN108035240A CN 108035240 A CN108035240 A CN 108035240A CN 201711374944 A CN201711374944 A CN 201711374944A CN 108035240 A CN108035240 A CN 108035240A
- Authority
- CN
- China
- Prior art keywords
- pontoon bridge
- flexible
- bridge unit
- linkage member
- steering linkage
- 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
Links
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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of flexible pontoon bridge, belong to road and bridge technical field, assembled and formed by pontoon bridge unit, pontoon bridge unit one end adjacent with bank is provided with landing portion, and the lower surface in the landing portion is inclined-plane, and one end is fixed by a pin on the bank；It is connected between the pontoon bridge unit, between the pontoon bridge unit and the landing portion by some raised connectors, steering linkage member is provided between two end couplings, is hinged between the end coupling and the steering linkage member, the steering linkage member；The pontoon bridge uses temporarily for civil, military field etc., has the characteristics that using flexible and the scope of application are big.
Description
Technical field
The present invention relates to road and bridge technical field, in particular to a kind of flexible pontoon bridge.
Background technology
Pontoon bridge, refers to the bridge for replacing bridge pier with ship or buoyancy tank, keeping afloat, and usually has detachable and installs more fast
The characteristics of fast, can use as civilian, military temporary bridge.
Jury pontoon bridge needs certain flexibility ratio to lift its scope of application, such as gets around the barrier on the water surface,
Therefore need to design a kind of flexible pontoon bridge to expand the scope of application of pontoon bridge.
The content of the invention
For above-mentioned technical problem, flexible pontoon bridge of the present invention, uses, tool temporarily for civil, military field etc.
There is the characteristics of using flexible and big scope of application.
To achieve the above object, a kind of flexible pontoon bridge designed by the present invention, is assembled by pontoon bridge unit and formed, institute
State pontoon bridge unit one end adjacent with bank and be provided with landing portion, the lower surface in the landing portion is inclined-plane, and one end is consolidated by pin
It is scheduled on the bank；
It is connected between the pontoon bridge unit, between the pontoon bridge unit and the landing portion by some raised connectors,
The connector includes at least the end coupling being connected with the pontoon bridge unit at both ends, and is arranged at two ends and connects
Steering linkage member between fitting, the end coupling are articulated with the pontoon bridge unit, the end coupling with it is described
It is hinged between steering linkage member, the steering linkage member.
When needing to turn to, pontoon bridge unit can be realized by the connection angle difference between steering linkage member and end coupling
Steering.
As the preferred of above-mentioned technical proposal, the end of the end coupling is equipped with connecting hole, the steering linkage member
Both ends be equipped with connecting hole, the two is realized hinged by screw in connection hole.
The lower surface in landing portion is inclined-plane, and when use can partly be immersed in the water, and be partially disposed on the bank.
As the preferred of above-mentioned technical proposal, the pontoon bridge unit is from bottom to up respectively by suspension portion, covering of roadway and shield
Column is formed；
The upper surface in the suspension portion is plane, and the suspension chamber with continuous space is provided with lower surface；
The covering of roadway is the hard pavement for being arranged at suspension portion upper surface；
The quantity of the guardrail is two, is respectively arranged at the both sides of the covering of roadway.
As the preferred of above-mentioned technical proposal, the body in the suspension portion is porous media, i.e., there are hollow inside it
Hole.
Hollow media interior is full of air, can effectively mitigate the density of pontoon bridge unit, be swum in easy to it on the water surface.
As the preferred of above-mentioned technical proposal, the suspension chamber is the arched hollow space to arch upward upwards.
As the preferred of above-mentioned technical proposal, the upper surface of the covering of roadway is provided with anti-slip part.
As the preferred of above-mentioned technical proposal, the edge of lower surface is provided with steadily of centre of gravity dress in the suspension portion
Put.
As the preferred of above-mentioned technical proposal, the steadily of centre of gravity device is the ring being adapted with suspension portion outer contour
Shape body.
Steadily of centre of gravity device is usually made of the larger metal of density, such as lead, can reduce the center of gravity in suspension portion, and will
Gravity centre distribution is in the outer of suspension lower surface so that pontoon bridge unit is not easily susceptible to the influence of wind and water wave and rocks.
Compared with prior art, the present invention haing the following advantages and beneficial effect：
The pontoon bridge uses temporarily for civil, military field etc., has the characteristics that using flexible and the scope of application are big.
Brief description of the drawings
Fig. 1 is pontoon bridge side structure schematic view.
Fig. 2 is pontoon bridge unit connection structure schematic diagram when turning to.
Fig. 3 is pontoon bridge unit side structure schematic view.
Fig. 4 is pontoon bridge unit overlooking the structure diagram.
In figure：It is pontoon bridge unit a, suspension portion a-1, suspension chamber a-1.1, steadily of centre of gravity device a-1.2, covering of roadway a-2, anti-
Cunning portion a-2.1, guardrail a-3, landing portion b, connector c, end coupling c-1, steering linkage member c-2.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Embodiment 1：With reference to 1 ~ Fig. 4 of figure, a kind of flexible pontoon bridge, is assembled by pontoon bridge unit a and formed, the pontoon bridge unit a
One end adjacent with bank is provided with landing portion b, and the lower surface of the landing portion b is inclined-plane, and one end is fixed by a pin on the bank；
It is connected between the pontoon bridge unit a, between the pontoon bridge unit a and the landing portion b by three couples of raised connector c
Connect, the connector c includes the end coupling c-1 being connected with the pontoon bridge unit a at both ends, and is arranged at two ends
Steering linkage member c-2 between portion connector c-1, the end coupling c-1 are articulated with the pontoon bridge unit a, the end
It is hinged between portion connector c-1 and the steering linkage member c-2；The end of the end coupling c-1 is equipped with connecting hole,
The both ends of the steering linkage member c-2 are equipped with connecting hole, the two is realized hinged by screw in connection hole；
The pontoon bridge unit a is made of suspension portion a-1, covering of roadway a-2 and guardrail a-3 respectively from bottom to up；
The suspension portion a-1 is porous media, its upper surface is plane, and the suspension chamber a-1.1 of arch, institute are provided with lower surface
State the edge in suspension portion a-1 positioned at lower surface and be provided with steadily of centre of gravity device a-1.2, the steadily of centre of gravity device a-1.2
For the ring bodies being adapted with the suspension portion a-1 outer contours, it is made of the larger metallic lead of density；
The covering of roadway a-2 is the hard pavement for being arranged at the suspension portion a-1 upper surfaces, is provided with anti-slip part a-
2.1；
The quantity of the guardrail a-3 is two, is respectively arranged at the both sides of the covering of roadway a-2.
Claims (8)
- A kind of 1. flexible pontoon bridge, it is characterised in that：By pontoon bridge unit（a）Assemble and form, the pontoon bridge unit（a）With bank Adjacent one end is provided with landing portion（b）, the landing portion（b）Lower surface be inclined-plane, one end is fixed by a pin on the bank；The pontoon bridge unit（a）Between, the pontoon bridge unit（a）With the landing portion（b）Between pass through some raised connections Part（c）It is connected, the connector（c）Including at least both ends and the pontoon bridge unit（a）The end coupling being connected（c- 1）, and it is arranged at two end couplings（c-1）Between steering linkage member（c-2）, the end coupling（c-1）It is hinged In the pontoon bridge unit（a）On, the end coupling（c-1）With the steering linkage member（c-2）, the steering linkage member （c-2）Between be hinged.
- A kind of 2. flexible pontoon bridge according to claim 1, it is characterised in that：The end coupling（c-1）End Equipped with connecting hole, the steering linkage member（c-2）Both ends be equipped with connecting hole, the two by screw connection hole realize cut with scissors Connect.
- A kind of 3. flexible pontoon bridge according to claim 1, it is characterised in that：The pontoon bridge unit（a）Divide from bottom to up Not by suspension portion（a-1）, covering of roadway（a-2）And guardrail（a-3）Form；The suspension portion（a-1）Upper surface be plane, the suspension chamber with continuous space is provided with lower surface（a-1.1）；The covering of roadway（a-2）To be arranged at the suspension portion（a-1）The hard pavement of upper surface；The guardrail（a-3）Quantity be two, be respectively arranged at the covering of roadway（a-2）Both sides.
- A kind of 4. flexible pontoon bridge according to claim 3, it is characterised in that：The suspension portion（a-1）Body be more Hole medium, i.e., there are hollow hole inside it.
- A kind of 5. flexible pontoon bridge according to claim 3 or 4, it is characterised in that：The suspension chamber（a-1.1）To be upward The arched hollow space to arch upward.
- A kind of 6. flexible pontoon bridge according to claim 3, it is characterised in that：The covering of roadway（a-2）Upper surface It is provided with anti-slip part（a-2.1）.
- A kind of 7. flexible pontoon bridge according to claim 3, it is characterised in that：The suspension portion（a-1）It is interior to be located at following table The edge in face is provided with steadily of centre of gravity device（a-1.2）.
- A kind of 8. flexible pontoon bridge according to claim 7, it is characterised in that：The steadily of centre of gravity device（a-1.2）For With the suspension portion（a-1）The ring bodies that outer contour is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374944.5A CN108035240A (en) | 2017-12-19 | 2017-12-19 | A kind of flexible pontoon bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374944.5A CN108035240A (en) | 2017-12-19 | 2017-12-19 | A kind of flexible pontoon bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108035240A true CN108035240A (en) | 2018-05-15 |
Family
ID=62099896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711374944.5A Pending CN108035240A (en) | 2017-12-19 | 2017-12-19 | A kind of flexible pontoon bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108035240A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158444A (en) * | 2019-06-28 | 2019-08-23 | 中国人民解放军陆军军事交通学院镇江校区 | Convenient mount type pontoon bridge |
| CN110820534A (en) * | 2019-11-19 | 2020-02-21 | 中山市鑫海精密制造科技有限公司 | Impact-resistant high-strength floating channel |
| CN112977731A (en) * | 2021-03-31 | 2021-06-18 | 国家电投集团江苏海上风力发电有限公司 | Offshore wind turbine inspection mobile platform leans on stake device and offshore wind turbine inspection mobile platform |
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|---|---|---|---|---|
| CN102787552A (en) * | 2012-09-03 | 2012-11-21 | 吴广怀 | Floating structure connected by tension connector with adjustable length |
| KR101291288B1 (en) * | 2013-05-27 | 2013-07-30 | 박경숙 | Floating type concrete pier possible for reducing shake |
| CN203462396U (en) * | 2013-09-27 | 2014-03-05 | 云南特行路桥工程有限公司 | Combined steel floating bridge |
| CN104527935A (en) * | 2014-12-08 | 2015-04-22 | 中国建筑第八工程局有限公司 | Suspension platform with approach bridge and construction method of suspension platform |
| CN105780638A (en) * | 2014-12-16 | 2016-07-20 | 湖北华舟重工应急装备股份有限公司 | Connecting joint of box body |
| CN205711698U (en) * | 2016-04-21 | 2016-11-23 | 中山市凯兴达幕墙装饰工程有限公司 | A kind of pontoon bridge |
| CN205854444U (en) * | 2016-08-05 | 2017-01-04 | 中国船舶重工集团公司第七二二研究所 | A kind of buoyancy aid of band center rest |
| CN206512587U (en) * | 2017-01-19 | 2017-09-22 | 中国建筑第八工程局有限公司 | Across the river pontoon bridge of flexible combination formula |
| CN206616445U (en) * | 2017-03-07 | 2017-11-07 | 黄山耀利水上设施有限公司 | A kind of pontoon bridge |
-
2017
- 2017-12-19 CN CN201711374944.5A patent/CN108035240A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787552A (en) * | 2012-09-03 | 2012-11-21 | 吴广怀 | Floating structure connected by tension connector with adjustable length |
| KR101291288B1 (en) * | 2013-05-27 | 2013-07-30 | 박경숙 | Floating type concrete pier possible for reducing shake |
| CN203462396U (en) * | 2013-09-27 | 2014-03-05 | 云南特行路桥工程有限公司 | Combined steel floating bridge |
| CN104527935A (en) * | 2014-12-08 | 2015-04-22 | 中国建筑第八工程局有限公司 | Suspension platform with approach bridge and construction method of suspension platform |
| CN105780638A (en) * | 2014-12-16 | 2016-07-20 | 湖北华舟重工应急装备股份有限公司 | Connecting joint of box body |
| CN205711698U (en) * | 2016-04-21 | 2016-11-23 | 中山市凯兴达幕墙装饰工程有限公司 | A kind of pontoon bridge |
| CN205854444U (en) * | 2016-08-05 | 2017-01-04 | 中国船舶重工集团公司第七二二研究所 | A kind of buoyancy aid of band center rest |
| CN206512587U (en) * | 2017-01-19 | 2017-09-22 | 中国建筑第八工程局有限公司 | Across the river pontoon bridge of flexible combination formula |
| CN206616445U (en) * | 2017-03-07 | 2017-11-07 | 黄山耀利水上设施有限公司 | A kind of pontoon bridge |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158444A (en) * | 2019-06-28 | 2019-08-23 | 中国人民解放军陆军军事交通学院镇江校区 | Convenient mount type pontoon bridge |
| CN110158444B (en) * | 2019-06-28 | 2024-05-14 | 中国人民解放军陆军军事交通学院镇江校区 | Portable installation type floating bridge |
| CN110820534A (en) * | 2019-11-19 | 2020-02-21 | 中山市鑫海精密制造科技有限公司 | Impact-resistant high-strength floating channel |
| CN110820534B (en) * | 2019-11-19 | 2021-09-17 | 中山市鑫海精密制造科技有限公司 | Impact-resistant high-strength floating channel |
| CN112977731A (en) * | 2021-03-31 | 2021-06-18 | 国家电投集团江苏海上风力发电有限公司 | Offshore wind turbine inspection mobile platform leans on stake device and offshore wind turbine inspection mobile platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180515 |