CN104627329A - Modular PE pipe water activity platform - Google Patents
Modular PE pipe water activity platform Download PDFInfo
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- CN104627329A CN104627329A CN201310541914.4A CN201310541914A CN104627329A CN 104627329 A CN104627329 A CN 104627329A CN 201310541914 A CN201310541914 A CN 201310541914A CN 104627329 A CN104627329 A CN 104627329A
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- buoyant raft
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- guardrail
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Abstract
A modular PE pipe water activity platform comprises a PE pipe floating body, single-section floating raft platforms and a floating raft guardrail, wherein the PE pipe floating body is formed by connecting a plurality of hollow PE pipes of which both ends are sealed; each single-section floating raft platform is of a reinforced concrete structure; the single-section floating raft platforms and the PE pipe floating body are connected into a whole by a fixing frame; plurality of the single-section floating raft platforms are fixedly connected into a floating raft platform assembly; and the floating raft guardrail is fixedly installed on the floating raft platform assembly. According to the invention, the characteristics of light weight, corrosion resistance, long service life, capability of being recycled and high strength of reinforced concrete of the PE pipe are fully combined, manufacturing and construction are simple, safety and reliability are realized, and maintenance is simple. Due to the adoption of modular production and flexible assembly, the water-surface construction operation difficulty of a large platform is greatly reduced, the construction cycle is shortened, and economic benefits and environmental benefits are greatly enhanced.
Description
Technical field
A kind of modular PE of the present invention pipe water activity platform, relates to water project construction field.
Background technology
Water project buoyancy aid mainly contains at present:
1), iron cylindrical shell (casing) or concreting casing
2), Plastic buoy: its material adopts high density polyethylene (HDPE), disposable blow molding., strong shock resistance good without seam, intensity.Have antiultraviolet, anticorrosive, the premium properties such as Environmental variations and low temperature invasion and attack can be stood, and meet environmental protection standard, pollution-free, and recyclable regeneration.Overall employing modular construction, easily assembled, quick, various shapes, can change according to need, is combined into the floating platform of arbitrary shape, arbitrary size.This product can be planned according to the actual demand of engineering, designed and be constructed.Be widely used in the water project construction of the different purposes such as ships and light boats landing pier, water floated platform, pontoon bridge, water stage, on-water swimming pool.
But above-mentioned cylindrical shell still has some problems:
1), iron cylindrical shell (casing) or concreting casing make trouble, easily gets rusty or embrittlement is leaked, and maintaining difficulty, potential safety hazard is serious.
2), Plastic buoy generally adopts shank to connect, and due to the elasticity of plastics itself, easily comes off.Simultaneously because simple plastic cylinder is lightweight, elasticity is had a surplus and rigidity is not enough, and when actual water body uses, poor stability, capacity of anti-storm is not enough, and guardrail must use plastic material, and barrier propterty is poor, and same exist larger potential safety hazard.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of modular PE pipe water activity platform, this modular platform fully manages lightweight, withstanding corrosion in conjunction with PE, long service life, recoverable and the high characteristic of strength of reinforced concrete, manufacture construction simple, safe and reliable, safeguard simple.Utilize modular making, flexible assembling simultaneously, greatly simplify large-scale above water platform water surface construction operation difficulty, shorten construction period, greatly promote economic benefit and environmental benefit.
The technical scheme that the present invention takes is: a kind of modular PE pipe water activity platform, comprises PE pipe buoyancy aid, single-unit buoyant raft platform, buoyant raft guardrail, described PE pipe buoyancy aid by multiple hollow, two ends seal PE pipe connect and compose; Described single-unit buoyant raft platform is reinforced concrete structure, described single-unit buoyant raft platform connects into an entirety by fixed frame and PE pipe buoyancy aid, multiple single-unit buoyant raft platform is fixedly connected into a buoyant raft platform assembly, and buoyant raft guardrail is fixedly mounted on buoyant raft platform assembly.
The bend place of described multiple single-unit buoyant raft platform is connected by corner block.
Described single-unit buoyant raft platform surface is provided with anti-skidding striped, and multiple single-unit buoyant raft platform is interconnected to constitute buoyant raft platform assembly by Zinc-coated angle steel framework.
Described buoyant raft guardrail is grid-like, and buoyant raft guardrail is fixed on buoyant raft platform assembly by expansion bolt.
Each intermodule of described buoyant raft platform assembly adds recoil spring.
Described buoyant raft guardrail is provided with solar LED (Light Emitting Diode) lamp.
A kind of modular PE of the present invention pipe water activity platform, beneficial effect is as follows:
1), PE is poly abbreviation, a carbon containing and hydrogen two kinds of elements, and generate carbon dioxide and water during burning, resistance to chemical attack, not corrosion, does not degrade.Therefore do buoyancy aid with PE pipe, can not produce water and pollute, can not damage because of burn into corrosion, can use safely more than 50 years; And the service life of traditional metal bucket buoyancy aid, cement concrete buoyancy aid can not more than 15 years.
2), single-unit buoyant raft platform is reinforced concrete structure, and the maintenance cost of concrete platform is low, long service life.Itself can not corrosion, also can not pollute Qing Jiangshui, not need do anti-corrosion treatment or safeguard throughout the year, greatly reduce artificial and maintenance cost.
3), buoyant raft platform is reinforced concrete structure, and surface is coated with wood grain paint and has also done anti-skidding striped, has reserved the gradient by centre to both sides, thus not ponding, non-slip; Buoyant raft dead weight is large, center of gravity is low, and stationarity is good, and employing anchoring determines and hawser is fixed on the bank, and fix with bolt between single-unit buoyant raft, main channel district has installed buffer shock-absorbing spring additional, alleviates to greatest extent and rocks.
4), the guardrail of buoyant raft platform assembly is provided with solar LED (Light Emitting Diode) lamp, obtains the effect that view adds illumination, energy-conserving and environment-protective, safety convenient.Solar LED (Light Emitting Diode) lamp low-voltage direct 12V safety voltage, non-contact electric is dangerous.Not laying wire, cable on buoyant raft, without electric leakage hidden danger.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is single-unit buoyant raft platform structure schematic diagram of the present invention.
Fig. 2 is a kind of modular PE of the present invention pipe water activity platform structure schematic diagram.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of modular PE pipe water activity platform, comprises PE pipe buoyancy aid 1, single-unit buoyant raft platform 2, buoyant raft guardrail 3, described PE pipe buoyancy aid 1 by multiple hollow, two ends seal PE pipe connect and compose; Described single-unit buoyant raft platform 2 is reinforced concrete structure, described single-unit buoyant raft platform 2 connects into an entirety by fixed frame and PE pipe buoyancy aid 1, multiple single-unit buoyant raft platform 2 is fixedly connected into a buoyant raft platform assembly 4, and buoyant raft guardrail 3 is fixedly mounted on buoyant raft platform assembly 4.
The bend place of described multiple single-unit buoyant raft platform 2 is connected by corner block.Described single-unit buoyant raft platform 2 surface is provided with anti-skidding striped, and multiple single-unit buoyant raft platform 2 connects into an entirety by Zinc-coated angle steel framework and buoyant raft platform assembly 4.
Described buoyant raft guardrail 3 is grid-like, and buoyant raft guardrail 3 is fixed on buoyant raft platform assembly 4 by expansion bolt.
Described buoyant raft platform assembly 4 surrounding is fixed with channel-section steel, and described buoyant raft platform assembly 4 adds recoil spring, and the buoyant raft guardrail 3 of described buoyant raft platform assembly 4 is provided with solar LED (Light Emitting Diode) lamp.
Embodiment:
PE pipe buoyancy aid 1: the dn400PE pipe adopting 7 fixed length 12m, pipe end PE pipe cap sweat soldering sealing, because the density of PE pipe is 0.95g/m3, is less than the density of water, again because it is hollow tube, therefore can produces larger buoyancy.
Single-unit buoyant raft platform 2: single-unit buoyant raft platform 2 is: long 12m, wide 3m, the reinforced concrete structure of thick 40mm, anti-skidding striped is drawn on surface, does wood grain paint.Single-unit buoyant raft platform 2 is linked to be an entirety by Zinc-coated angle steel framework and PE pipe buoyancy aid 1.
Buoyant raft guardrail 3: adopt special plastic-steel guardrail, the solid colour of the wood grain paint of its color and single-unit buoyant raft platform 2, guardrail height 1.1m, one, bottom cross bar, anomaly platform 0.11m, two, top cross bar, spacing 0.11m, centre is vertical grid, spacing 0.11m; Every 0.12m has a fixed base plate, is fixed on concrete platform with four M8*25 expansion bolts.
Adopt 3W solar LED (Light Emitting Diode) lamp, every 12m mono-, is arranged on the buoyant raft guardrail 3 of reinforced concrete platform.
Buoyant raft platform assembly 4: namely: rotary island buoyant raft, be formed by connecting by 416 joint single-unit buoyant raft platforms 2, about overall length 5000m, wide 3m, often connect with bolt between joint.Main channel district buoyant raft surrounding channel-section steel is reinforced, and installs spring bumper additional; The special corner block in turning connects.
Load calculates:
1), buoyancy calculation:
It is 3.14*0.2*0.2*1*1.0=0.1256 ton=125.6Kg that every meter of PE manages producible maximum buoyancy;
Often saving producible maximum buoyancy is 12*7*125.6=10550.4Kg;
Every square of producible maximum buoyancy is 10550.4/36=293.1kg/m2;
2), buoyant raft deadweight:
Single-unit PE pipe is conducted oneself with dignity: 12*7*10.5+3.5*14=931kg;
Ferro-concrete (containing angle steel) weight: 12*3*0.04*2.7=3.888 ton=3888kg;
Guardrail weight: 40kg/ linear meter(lin.m.) * 24 linear meter(lin.m.)s=960kg;
Every sq m deadweight: (931+3888+960)/36=160.6kg/m2;
3), charge of surety:
The peak load that the every sq m of buoyant raft can bear is: 293.1-160.6=132.5kg/m2;
After getting the safety factor of 1.2, the charge of surety that can bear is: 132.5/1.2=110.5kg/m2;
The average weight of visitor is pressed 60kg/ people and is calculated, and single-unit at most can be manned: 110.5*36/60=66.
Claims (6)
1. a modular PE pipe water activity platform, comprises PE pipe buoyancy aid (1), single-unit buoyant raft platform (2), buoyant raft guardrail (3), it is characterized in that, described PE pipe buoyancy aid (1) by multiple hollow, two ends seal PE pipe connect and compose; Described single-unit buoyant raft platform (2) is reinforced concrete structure, described single-unit buoyant raft platform (2) connects into an entirety by fixed frame and PE pipe buoyancy aid (1), multiple single-unit buoyant raft platform (2) is fixedly connected into a buoyant raft platform assembly (4), and buoyant raft guardrail (3) is fixedly mounted on buoyant raft platform assembly (4).
2. a kind of modular PE pipe water activity platform according to claim 1, it is characterized in that, the bend place of described multiple single-unit buoyant raft platform (2) is connected by corner block.
3. a kind of modular PE pipe water activity platform according to claim 1, it is characterized in that, described single-unit buoyant raft platform (2) surface is provided with anti-skidding striped, and multiple single-unit buoyant raft platform (2) is interconnected to constitute buoyant raft platform assembly (4) by Zinc-coated angle steel framework.
4. a kind of modular PE pipe water activity platform according to claim 1, it is characterized in that, described buoyant raft guardrail (3) is for grid-like, and buoyant raft guardrail (3) is fixed on buoyant raft platform assembly (4) by expansion bolt.
5. a kind of modular PE pipe water activity platform according to claim 1 or 3 or 4, it is characterized in that, each intermodule of described buoyant raft platform assembly (4) adds recoil spring.
6. a kind of modular PE pipe water activity platform according to claim 1 or 4, is characterized in that, described buoyant raft guardrail (3) is provided with solar LED (Light Emitting Diode) lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310541914.4A CN104627329A (en) | 2013-11-06 | 2013-11-06 | Modular PE pipe water activity platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310541914.4A CN104627329A (en) | 2013-11-06 | 2013-11-06 | Modular PE pipe water activity platform |
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| CN104627329A true CN104627329A (en) | 2015-05-20 |
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| CN201310541914.4A Pending CN104627329A (en) | 2013-11-06 | 2013-11-06 | Modular PE pipe water activity platform |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080996A (en) * | 2016-07-14 | 2016-11-09 | 蔡修坤 | In-water foundation carrier module and processing technology thereof |
| CN106080997A (en) * | 2016-07-15 | 2016-11-09 | 上海勘测设计研究院有限公司 | Marine floating carrying platform and the method for construction of photovoltaic plant |
| CN107117270A (en) * | 2017-06-05 | 2017-09-01 | 宿州诺亚坚舟光伏科技有限公司 | A kind of construction operation platform of photovoltaic plant waterborne |
| CN107366223A (en) * | 2017-07-25 | 2017-11-21 | 深圳市中兰环保科技股份有限公司 | A kind of floating cover pontoon bridge |
| CN107380362A (en) * | 2017-07-26 | 2017-11-24 | 成都金发科技新材料有限公司 | A kind of floating body for being used to connect photovoltaic electrification component waterborne |
| CN107878697A (en) * | 2017-11-03 | 2018-04-06 | 中建钢构有限公司 | A kind of modular marine Multifunction working platform |
-
2013
- 2013-11-06 CN CN201310541914.4A patent/CN104627329A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080996A (en) * | 2016-07-14 | 2016-11-09 | 蔡修坤 | In-water foundation carrier module and processing technology thereof |
| CN106080996B (en) * | 2016-07-14 | 2018-05-04 | 蔡修坤 | In-water foundation carrier module and its manufacture craft |
| CN106080997A (en) * | 2016-07-15 | 2016-11-09 | 上海勘测设计研究院有限公司 | Marine floating carrying platform and the method for construction of photovoltaic plant |
| CN107117270A (en) * | 2017-06-05 | 2017-09-01 | 宿州诺亚坚舟光伏科技有限公司 | A kind of construction operation platform of photovoltaic plant waterborne |
| CN107366223A (en) * | 2017-07-25 | 2017-11-21 | 深圳市中兰环保科技股份有限公司 | A kind of floating cover pontoon bridge |
| CN107380362A (en) * | 2017-07-26 | 2017-11-24 | 成都金发科技新材料有限公司 | A kind of floating body for being used to connect photovoltaic electrification component waterborne |
| CN107878697A (en) * | 2017-11-03 | 2018-04-06 | 中建钢构有限公司 | A kind of modular marine Multifunction working platform |
| WO2019085520A1 (en) * | 2017-11-03 | 2019-05-09 | 中建钢构有限公司 | Modular multipurpose offshore operation platform, integrated work platform, and transportation method |
| US11242117B2 (en) | 2017-11-03 | 2022-02-08 | China Construction Steel Structure Corp. Ltd. | Modular multipurpose offshore operation platform, integrated work platform, and transportation method |
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Application publication date: 20150520 |
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