CN104229065A - Obstacle clearing device for bow of pump-carried pontoon for taking water - Google Patents
Obstacle clearing device for bow of pump-carried pontoon for taking water Download PDFInfo
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- CN104229065A CN104229065A CN201410409650.1A CN201410409650A CN104229065A CN 104229065 A CN104229065 A CN 104229065A CN 201410409650 A CN201410409650 A CN 201410409650A CN 104229065 A CN104229065 A CN 104229065A
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- buoyancy tank
- water
- fore
- clearing device
- pontoon
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Abstract
The invention discloses an obstacle clearing device for a bow of a pump-carried pontoon for taking water, belongs to marine equipment and particularly relates to the pump-carried pontoon for taking the water from rivers. The obstacle clearing device is characterized in that a buoyancy tank of which the outside is in an isosceles triangle shape is arranged at the head of a hull, wherein an apical angle of the buoyancy tank faces the water inflow direction of the upstream; the bottom side of the triangle is slightly wider than the bow by 20-50cm; at least two pairs of fixed piles are arranged at the bottom end of the buoyancy tank and correspond to fixed piles arranged on a forecastle head; the buoyancy tank and the hull are fixed by a mooring cable and the fixed piles; a central axis of the buoyancy tank and a central axis of the hull are kept on the same straight line; two anchor chains are respectively anchored in a river bed farther away from a bank through scratch-resisting drums arranged on two waists of the buoyancy tank; the immersion depth of the buoyancy tank is equivalent to that of the bow and is one third to one second that of the hull. The obstacle clearing device has the advantages that the buoyancy tank in the isosceles triangle shape is matched with a herringbone distribution baffle, so that water current is distributed towards two sides, aquatic plants, branches and garbage are driven to flow away towards the two sides along with water, high-strength manual clearing is avoided, and potential safety hazards are eliminated; meanwhile, the damage to a water suction pump is reduced, and normal water supply is guaranteed.
Description
Technical field
The invention belongs to marine equipment, particularly relate to year pump pontoon that a kind of rivers are fetched water.
Background technology
Pontoon carries a kind of water-supply method that water pump water intaking is the littoral water factory of rivers, for ensureing the clean of civilian and water for industrial use, pontoon is located on the offshore flowing water surface far away mostly, and water pump is sent to water factory from korneforos water intaking.Year pump water intaking pontoon of current use, water pump is established belowdecks, and water inlet is located on bottom plating; Pontoon fore mostly is square tack, deck is established windlass and anchor chain, and anchor chain one end is fixed on windlass, and the other end is by being anchored in the riverbed of offshore, and fore is towards current updrift side.The defect existed is because pontoon fore is square tack, before the driftage drifted about in the water in upstream is easily deposited in fore, not easily drop, particularly arrive every flood season in summer, the foreign material such as a large amount of rubbish that upstream flood is mingled with, branch and pasture and water are deposited in fore, produce immense pressure, affect hull safety, also affect the flood carrying capacity in river; Be deposited in fore foreign material too much, can not drop downstream in time, will along hull bottom flow further downstream, easily blocking pump sump mouth, and then damage water pump, cause large area water failure, affect local people's life, impact is produced; Artificial removing, needs to drop into a large amount of manpower and materials, and labour intensity is large, and personnel need enter water operation, there is serious potential safety hazard.
Summary of the invention
In order to overcome the defect of prior art, the object of the present invention is to provide a kind of year pump water intaking pontoon fore barrier clearing device, the rubbish avoiding pontoon fore to pile up and pasture and water, avoid the labor cleaning of high strength, reduce artificial and spare parts consumption, eliminate safe hidden trouble, ensure that life and manufacture supply water normal, be conducive to crossing flood safely flood season.
Carry pump water intaking pontoon fore barrier clearing device, comprise pontoon, water pump is established belowdecks, water inlet is located on bottom plating, and windlass and anchor chain are established in deck to hull head, and anchor chain one end is fixed on windlass, the other end is anchored in riverbed, the hull head being characterized in described establishes the outer buoyancy tank in equicrural triangle, and the drift angle of buoyancy tank is towards upland water direction, and triangle base is slightly wider than fore 20-50cm; Buoyancy tank bottom is at least established two pairs of spud piles corresponding with the spud pile that fore deck is established, buoyancy tank is fixed by hawser and spud pile and hull, and the central axis of buoyancy tank and hull keeps on the same line; The scratch resistant cylinder that two anchor chains are established respectively on buoyancy tank two waist is anchored in offshore riverbed far away, and buoyancy tank draft is suitable with fore draft, is the 1/3-1/2 of the vessel draft degree of depth.During use, water intaking pontoon is placed in the dry point on rivers, and the rubbish drifted about from upstream, branch and pasture and water, under the effect of buoyancy tank, are shunted downstream and flow away from pontoon both sides.
The present invention improves further, and described buoyancy tank is made up of equicrural triangle framework and boxboard, and boxboard surrounds and is fixed on framework and forms closed hollow box body, and buoyancy tank corner angle is 60 ~ 120 °, is convenient to pasture and water and rubbish with water shunting; On buoyancy tank, symmetry establishes spud pile and scratch resistant cylinder, and anchor chain is set up on scratch resistant cylinder, reduces the friction of anchor chain and buoyancy tank, avoids scratching floating box.
The present invention improves further, described buoyancy tank front bottom end establishes distributing damper, distributing damper is chevron pointing, distributing damper angle is consistent with the corner angle of buoyancy tank, and be in same plane with buoyancy tank two sides, draft is the 1/3-1/2 of the vessel draft degree of depth, strengthens the shunting effect of pasture and water, branch and rubbish, prevents pasture and water, branch and rubbish from flowing into lift pump water sucking mouth.
The present invention improves further, and at least two cushion rubbers are established in described buoyancy tank bottom surface, and buoyancy tank and hull head are snubber contact, reduces gouging abrasion between the two.
The present invention improves further, and on described buoyancy tank, square access opening is established in side, and service personnel enters in floating box by access opening, repairs the breakage of buoyancy tank.
The present invention improves further, and described scratch resistant cylinder is made up of support and cylinder, and support is fixed on two waist boxboards of casing, and drum shaft is fixed on support, and support height is higher than cylinder, and diff-H and anchor chain are suitable, anchor chain detachment roller when preventing from using and coming off.
Compared with prior art, advantage is novel, and structure letter is gathered, rationally; Adopt the buoyancy tank of equicrural triangle to match with chevron pointing distributing damper, current direction both sides are shunted, drive pasture and water, branch and rubbish to be taken advantage of a situation to both sides with water and are flowed away, reduce rubbish and the pasture and water of the accumulation of pontoon fore, avoid the labor cleaning of high strength, eliminate safe hidden trouble, reduce cost of labor; Reduce the damage of lift pump simultaneously, extend the service life of pump, reduce spare parts consumption, ensure that life and manufacture supply water normal.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the structural representation carrying pump water intaking pontoon fore barrier clearing device;
Fig. 2 is the structural representation of buoyancy tank of the present invention.
In figure: 1-pontoon, 2-anchor chain, 3-windlass, 4-hull spud pile, 5-buoyancy tank spud pile, the scratch resistant cylinder of 6-, 7-buoyancy tank, 8-hawser, 9-cushion rubber, 10-access opening, 11-distributing damper.
Detailed description of the invention
Below in conjunction with embodiment to the present invention's row detailed description further.
As can be seen from Fig. 1,2, carry pump water intaking pontoon fore barrier clearing device, comprise pontoon 1, water pump is established belowdecks, and water inlet is located on bottom plating, hull head deck is established windlass 3 and anchor chain 2, anchor chain one end is fixed on windlass, and the other end is anchored in riverbed, and described hull head establishes the outer buoyancy tank 7 in equicrural triangle, the drift angle of buoyancy tank is towards upland water direction, and triangle base is slightly wider than fore 40cm; Buoyancy tank bottom is established three pairs of spud piles 5 corresponding with the spud pile 4 that fore deck is established, buoyancy tank is fixed by hawser 8 and spud pile and hull, and the central axis of buoyancy tank and hull keeps on the same line; The scratch resistant cylinder 6 that two anchor chains are established respectively on buoyancy tank two waist is anchored in offshore riverbed far away, and buoyancy tank draft is suitable with fore draft, is 1/3 of the vessel draft degree of depth.During use, water intaking pontoon is placed in the dry point on rivers, and the rubbish drifted about from upstream, branch and pasture and water, under the effect of buoyancy tank, are shunted downstream and flow away from pontoon both sides.
Be it can also be seen that by Fig. 1, buoyancy tank 7 is made up of equicrural triangle framework and boxboard, and boxboard surrounds and is fixed on framework and forms closed hollow box body, and buoyancy tank corner angle is 100 °, is convenient to pasture and water and rubbish with water shunting; On buoyancy tank, symmetry establishes spud pile 5 and scratch resistant cylinder 6, and anchor chain is set up on scratch resistant cylinder, reduces the friction of anchor chain and buoyancy tank, avoids scratching floating box.
As seen from Figure 2, buoyancy tank 7 front bottom end establishes distributing damper 11, distributing damper is chevron pointing, distributing damper angle is consistent with the corner angle of buoyancy tank, and be in same plane with buoyancy tank two sides, draft is 1/3 of the vessel draft degree of depth, strengthens the shunting effect of pasture and water, branch and rubbish, prevents pasture and water, branch and rubbish from flowing into lift pump water sucking mouth.
Be it can also be seen that by Fig. 1, two cushion rubbers 9 are established in described buoyancy tank 7 bottom surface, and buoyancy tank and hull head are snubber contact, reduce gouging abrasion between the two.
Be it can also be seen that by Fig. 1, on described buoyancy tank 7, square access opening 10 is established in side, and service personnel enters in floating box by access opening, repairs the breakage of buoyancy tank.
Scratch resistant cylinder 6 of the present invention is made up of support and cylinder, and support is fixed on two waist boxboards of casing, and drum shaft is fixed on support, and support height is higher than cylinder, and diff-H and anchor chain 2 are suitable, anchor chain detachment roller when preventing from using and coming off.
Claims (6)
1. year pump water intaking pontoon fore barrier clearing device, comprise pontoon (1), water pump is established belowdecks, water inlet is located on bottom plating, and hull head deck is established windlass (3) and anchor chain (2), anchor chain one end is fixed on windlass, the other end is anchored in riverbed, it is characterized in that described hull head establishes the outer buoyancy tank (7) in equicrural triangle, the drift angle of buoyancy tank is towards upland water direction, and triangle base is slightly wider than fore 20-50cm; Buoyancy tank bottom is at least established two pairs of spud piles (5) corresponding with the spud pile (4) that fore deck is established, buoyancy tank is fixed by hawser (8) and spud pile and hull, and the central axis of buoyancy tank and hull keeps on the same line; The scratch resistant cylinder (6) that two anchor chains are established respectively on buoyancy tank two waist is anchored in offshore riverbed far away, and buoyancy tank draft is suitable with fore draft, is the 1/3-1/2 of the vessel draft degree of depth.
2. according to claim 1 year pump water intaking pontoon fore barrier clearing device, it is characterized in that described buoyancy tank (7) is made up of equicrural triangle framework and boxboard, boxboard surrounds to be fixed on framework and forms closed hollow box body, and buoyancy tank corner angle is 60 ~ 120 °; On buoyancy tank, symmetry establishes spud pile (5) and scratch resistant cylinder (6), and anchor chain is set up on scratch resistant cylinder.
3. according to claim 1 and 2 year pump water intaking pontoon fore barrier clearing device, it is characterized in that described buoyancy tank (7) front bottom end establishes distributing damper (11), distributing damper is chevron pointing, distributing damper angle is consistent with the corner angle of buoyancy tank, and being in same plane with buoyancy tank two sides, draft is the 1/3-1/2 of the vessel draft degree of depth.
4. according to claim 1 and 2 year pump water intaking pontoon fore barrier clearing device, is characterized in that at least two cushion rubbers (9) are established in described buoyancy tank (7) bottom surface.
5. described year according to claim 1 and 2 pump water intaking pontoon fore barrier clearing device, is characterized in that square access opening (10) is established in the upper side of described buoyancy tank (7).
6. according to claim 1 and 2 year pump water intaking pontoon fore barrier clearing device, it is characterized in that described scratch resistant cylinder (6) is made up of support and cylinder, support is fixed on two waist boxboards of casing, and drum shaft is fixed on support, support height is higher than cylinder, and diff-H is suitable with anchor chain (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409650.1A CN104229065B (en) | 2014-08-20 | 2014-08-20 | Carry pumping water pontoon fore barrier clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409650.1A CN104229065B (en) | 2014-08-20 | 2014-08-20 | Carry pumping water pontoon fore barrier clearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104229065A true CN104229065A (en) | 2014-12-24 |
| CN104229065B CN104229065B (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410409650.1A Active CN104229065B (en) | 2014-08-20 | 2014-08-20 | Carry pumping water pontoon fore barrier clearing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948337A (en) * | 2016-07-08 | 2016-09-21 | 光大生物能源(含山)有限公司 | Treatment device and process for water for power generation of biomass fuel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239650A (en) * | 2008-03-13 | 2008-08-13 | 郁惕人 | Automatically clearing apparatus for 'seabed door' of ship |
| KR20110092864A (en) * | 2010-02-10 | 2011-08-18 | 한국생산기술연구원 | Apparatus for cleaning ship to float on water |
| WO2012150364A1 (en) * | 2011-05-04 | 2012-11-08 | Universidad Politecnica De Madrid | Inspection and measurement method and system for use in ships' tanks and holds |
| CN203593138U (en) * | 2013-09-27 | 2014-05-14 | 上海航盛船舶设计有限公司 | Seawater deposition cabin structure |
| CN204056210U (en) * | 2014-08-20 | 2014-12-31 | 马钢(集团)控股有限公司 | Carry pump water intaking pontoon fore barrier clearing device |
-
2014
- 2014-08-20 CN CN201410409650.1A patent/CN104229065B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101239650A (en) * | 2008-03-13 | 2008-08-13 | 郁惕人 | Automatically clearing apparatus for 'seabed door' of ship |
| KR20110092864A (en) * | 2010-02-10 | 2011-08-18 | 한국생산기술연구원 | Apparatus for cleaning ship to float on water |
| WO2012150364A1 (en) * | 2011-05-04 | 2012-11-08 | Universidad Politecnica De Madrid | Inspection and measurement method and system for use in ships' tanks and holds |
| CN203593138U (en) * | 2013-09-27 | 2014-05-14 | 上海航盛船舶设计有限公司 | Seawater deposition cabin structure |
| CN204056210U (en) * | 2014-08-20 | 2014-12-31 | 马钢(集团)控股有限公司 | Carry pump water intaking pontoon fore barrier clearing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948337A (en) * | 2016-07-08 | 2016-09-21 | 光大生物能源(含山)有限公司 | Treatment device and process for water for power generation of biomass fuel |
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| Publication number | Publication date |
|---|---|
| CN104229065B (en) | 2016-09-14 |
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