CN103321139A - Pontoon bridge device - Google Patents
Pontoon bridge device Download PDFInfo
- Publication number
- CN103321139A CN103321139A CN2013102746093A CN201310274609A CN103321139A CN 103321139 A CN103321139 A CN 103321139A CN 2013102746093 A CN2013102746093 A CN 2013102746093A CN 201310274609 A CN201310274609 A CN 201310274609A CN 103321139 A CN103321139 A CN 103321139A
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- CN
- China
- Prior art keywords
- buoyancy tank
- bridge device
- steel
- floating bridge
- welded
- 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.)
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Abstract
Disclosed is a pontoon bridge device. Each pontoon is formed by welding channel sections; the inside of the pontoon is supported by steel pipes while the outside thereof are welded with steel plates; titanium plates are further welded on the outer side of the steel plates, and polyurethane foam material is filled inside the pontoon. Multiple pontoons are connected by connecting bolts, paralleled in group and are welded into a net connected platform through the channel sections, and then the steel plates are welded onto the platform, so that a pontoon bridge is formed.
Description
Technical field the present invention relates to a kind of floating bridge device, especially the floating bridge device in the marine site.
Background technology is present, and known pontoon bridge mostly is spliced by the plastics buoyancy tank, and ageing resistace and shock resistance are relatively poor, is only suitable for as ornamental use, does not possess the load-carrying traffic capacity, is not suitable for especially using in the marine site.If change structure design, and adopt the good titanium plate of the high steel plate of intensity and antiseptic property as casing, filled polyurethane foamed material in the casing, box house is had not to seep water, do not sink, intensity is high, etch-proof characteristics, then with stainless steel bolt buoyancy tank is coupled together, form the strip buoyancy tank, with shaped steel many buoyancy tanks are welded into a connecting platform again, top welding steel, just produced pontoon bridge, this floating bridge device has shock resistance, corrosion resistant characteristics can adapt to complicated water body, especially in the marine site, use, make pontoon bridge have more practical value.This floating bridge device small investment, various shapes, steel consumption is few, conducts oneself with dignity little, and the manufacturing cycle is short, and low cost of manufacture has certain applied value.
Summary of the invention the purpose of this invention is to provide a kind of floating bridge device, the floating bridge device that particularly uses in the marine site.This floating bridge device is comprised of two parts.The one, buoyancy tank by the load-carrying requirement of pontoon bridge, is determined to immerse buoyancy tank volume under water, and is reserved certain altitude on the water surface.Buoyancy tank adopts channel-section steel to be welded, and interior the inside is filled and added fire retardant and ageing-resistant polyurethane foamed material with the steel pipe support reinforcing, at channel-section steel outside welding steel, welds the titanium plate in the steel plate outside again, forms the buoyancy tank that seals; The 2nd, on buoyancy tank, be welded to connect platform with channel-section steel, a plurality of buoyancy tanks are coupled together with connecting bolt, and arranged side by side many groups, have channel-section steel to be welded to connect platform thereon, above welding steel, just produce pontoon bridge.
The object of the present invention is achieved like this: adopt channel-section steel to be welded into a rectangle buoyancy tank, the interior steel pipe support of using, channel-section steel external welding steel plate, at steel plate outside welding titanium plate, inject in the buoyancy tank and added fire retardant and ageing-resistant polyurethane foamed material, space in the buoyancy tank is filled up, and material self intensity can prevent that seawater from infiltrating, and is the channel-section steel in the buoyancy tank and steel plate and steel pipe corrosion-proof.The buoyancy tank of making is hung in the water body, a plurality of buoyancy tanks are connected with each other with connecting bolt, just become the strip buoyancy tank, many group strip buoyancy tanks consist of the foundation of pontoon bridge, on many groups strip buoyancy tank arranged side by side, be welded to connect platform with channel-section steel, above welding steel, just made antiseptic property good and can the current pontoon bridge of load-carrying.
Owing to adopting such scheme, can need to design by function length and the width of pontoon bridge, produce the pontoon bridge with the load-carrying of the good and shock-resistant energy of antiseptic property.This floating bridge device is rational in infrastructure, and is economical and practical, strong adaptability.
The present invention is further described below in conjunction with drawings and Examples for description of drawings.
Accompanying drawing 1 is 1: 500 stereogram of the embodiment of the invention.
In the accompanying drawing 1,1, buoyancy tank 2, connecting bolt 3, titanium plate 4, steel plate 5, polyurethane foamed material 6, connecting platform
The specific embodiment adopts the 32# channel-section steel in accompanying drawing embodiment, press the 1m spacing, is welded into a long 4m, wide 2m, and the buoyancy tank 1 of high 2m, the buoyancy tank that wherein is placed on two ends is the tip shape, to reduce hydraulic blow.The inner up and down 500mm spacing cross support Φ 50X3.5mm steel pipe of pressing of buoyancy tank, at chan frame outside welding 6mm steel plate 4, reach base plate welding 2mm titanium plate 3 around outside steel plate, buoyancy tank inside is clamp-oned and has been added fire retardant and ageing-resistant polyurethane foamed material 5, forms complete buoyancy tank 1.After buoyancy tank 1 completes, hang in the water body, 3 buoyancy tanks, 1 usefulness connecting bolt 2 is coupled together, and two is the tip shape, to reduce hydraulic blow, forms a long 12m, wide 2m, the strip buoyancy tank of high 2m by the distance at 2 meters at interval, arranges another group strip buoyancy tank, after reaching design length, organize buoyancy tank 1 upper berth 32# channel-section steels and be welded into grid-like channel-section steel net, the above's welding 6mm steel plate has just produced and can load-carrying pass through and the corrosion-resistant pontoon bridge.
Claims (6)
1. floating bridge device, it is characterized in that: buoyancy tank (1) is by the channel-section steel welding fabrication, the inner support steel pipe, channel-section steel outside welding steel (4), steel plate (4) outside weldings titanium plate (3), polyurethane foamed material (5) is clamp-oned in buoyancy tank inside, a plurality of buoyancy tanks (1) are coupled together with connecting bolt (2), many groups are welded to connect platform (6) at an upper portion thereof side by side, form pontoon bridge.
2. a kind of floating bridge device according to claim 1 is characterized in that the channel-section steel external welding steel plate (4) of buoyancy tank (1).
3. a kind of floating bridge device according to claim 1 is characterized in that the outside weldings titanium plate (3) of the steel plate (4) of buoyancy tank (1).
4. a kind of floating bridge device according to claim 1 is characterized in that the inner polyurethane foamed material (5) that injects of buoyancy tank (1).
5. a kind of floating bridge device according to claim 1 is characterized in that a plurality of buoyancy tanks (1) are coupled together by connecting bolt (2).
6. a kind of floating bridge device according to claim 1 is characterized in that buoyancy tank (1) places the below of connecting platform (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102746093A CN103321139A (en) | 2013-06-21 | 2013-06-21 | Pontoon bridge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102746093A CN103321139A (en) | 2013-06-21 | 2013-06-21 | Pontoon bridge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103321139A true CN103321139A (en) | 2013-09-25 |
Family
ID=49190163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102746093A Pending CN103321139A (en) | 2013-06-21 | 2013-06-21 | Pontoon bridge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103321139A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054560A (en) * | 2017-03-20 | 2017-08-18 | 刘端华 | A kind of marine fishing platform |
| CN111663498A (en) * | 2020-04-30 | 2020-09-15 | 河海大学 | Seepage-proofing channel and animal escape device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040112267A1 (en) * | 2002-03-27 | 2004-06-17 | Gorman Patrick Henry | Floating structures |
| CN1616768A (en) * | 2003-11-11 | 2005-05-18 | 高大放 | Easy navigation type over-sea floating bridge |
| CN101117787A (en) * | 2007-08-30 | 2008-02-06 | 武汉舒居科技有限公司 | Water floating bridge or drawbridge |
| CN201367553Y (en) * | 2009-01-15 | 2009-12-23 | 刘洪辉 | Reinforced concrete floating dock or floating bridge |
| US7708497B2 (en) * | 2006-10-25 | 2010-05-04 | Waterfront Construction, Inc. | Floating platform and method of constructing the same |
| CN202466392U (en) * | 2011-12-19 | 2012-10-03 | 河南红桥锚机有限公司 | Multifunctional buoyancy tank |
-
2013
- 2013-06-21 CN CN2013102746093A patent/CN103321139A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040112267A1 (en) * | 2002-03-27 | 2004-06-17 | Gorman Patrick Henry | Floating structures |
| CN1616768A (en) * | 2003-11-11 | 2005-05-18 | 高大放 | Easy navigation type over-sea floating bridge |
| US7708497B2 (en) * | 2006-10-25 | 2010-05-04 | Waterfront Construction, Inc. | Floating platform and method of constructing the same |
| CN101117787A (en) * | 2007-08-30 | 2008-02-06 | 武汉舒居科技有限公司 | Water floating bridge or drawbridge |
| CN201367553Y (en) * | 2009-01-15 | 2009-12-23 | 刘洪辉 | Reinforced concrete floating dock or floating bridge |
| CN202466392U (en) * | 2011-12-19 | 2012-10-03 | 河南红桥锚机有限公司 | Multifunctional buoyancy tank |
Non-Patent Citations (2)
| Title |
|---|
| 李继业等: "《建筑节能工程材料》", 31 January 2012 * |
| 葛连福: "《铝板和特种金属板围护结构手册》", 31 August 2012 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054560A (en) * | 2017-03-20 | 2017-08-18 | 刘端华 | A kind of marine fishing platform |
| CN111663498A (en) * | 2020-04-30 | 2020-09-15 | 河海大学 | Seepage-proofing channel and animal escape device |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130925 |