CN204608743U - Self-floating type trash floating structure - Google Patents
Self-floating type trash floating structure Download PDFInfo
- Publication number
- CN204608743U CN204608743U CN201520304694.8U CN201520304694U CN204608743U CN 204608743 U CN204608743 U CN 204608743U CN 201520304694 U CN201520304694 U CN 201520304694U CN 204608743 U CN204608743 U CN 204608743U
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- floating
- flotation pontoon
- self
- buoyancy tank
- pulley
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- 238000007667 floating Methods 0.000 title claims abstract description 38
- 239000010813 municipal solid waste Substances 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000032683 aging Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000005188 flotation Methods 0.000 abstract 8
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a float structure of blocking dirt from floating, including setting up in the both ends concrete structure at rivers both sides, all install the flotation pontoon through pulley gear in both ends concrete structure inboard, be provided with a plurality of flotation pontoon between the flotation pontoon, the flotation pontoon passes through the hinge point support and installs between the flotation pontoon after connecting, the flotation pontoon outside still welds and has blocks dirty grid sheet, be provided with the guide slot that slides that is used for installing pulley gear on the concrete structure, pulley gear passes through the flotation pontoon swivel bolt and is connected with the flotation pontoon. The utility model provides a tradition block that dirty structure that exists is easy ageing, overhaul difficulty, structure floatability have the limitation scheduling problem in the structural design, formed that both ends can independently go up and down along with the reservoir water level, block dirty effectual, the security is high, overhaul convenient block dirty structure of floating, be favorable to going on fast of construction simultaneously, the effectual construction period of having guaranteed has reduced the construction degree of difficulty and engineering cost.
Description
Technical field
The utility model relates to a kind of self-floating and blocks dirty drift structure, belongs to Hydraulic and Hydro-Power Engineering diversion technical field.
Background technology
In Hydraulic and Hydro-Power Engineering, water inlet arranges trashrack interception reservoir area floating pollutant usually, but in actual applications, because amount of contaminants is large, often blocks trashrack, gently then cause head to reduce, and unit output reduces, and affects power benefit; Heavy then trashrack structure can be damaged, jeopardize unit operation safety time serious, so block dirty drift structure in water diverting structure, occupy very important status.But the design of blocking dirty drift is still in the Project And Exploring stage, does not have corresponding designing technique code or specification to follow.Block at present and in dirty drift design adopt the fixed or simple floatation type in two sides more, both usually all exist structure easily aging, maintenance difficulty is large, floating has the drawbacks such as limitation.
In order to reduce the cost of production of hydroelectric power plant, avoid safeguarding, publication number is that the Chinese patent of CN200971490Y discloses a kind of unpowered self-floating and blocks dirty drift row, it comprises trashrack, its main body is closed float component chain connection by more piece hollow and is formed, and described trashrack is vertically set on float component bottom, and the floating drum at main body two ends is connected with the wheel carrier be arranged on embankment or dam body respectively by connection hinge, wheel carrier is provided with main roller, can along the vertical guide rail frame scroll-up/down be fixedly installed.This technical scheme can directly enhance the unit availability of hydroelectric power plant, reduces the cost of production of hydroelectric power plant.But this floating drum blocked in dirty drift row adopts double-barrel structure, complex structure, is not easy to installation and maintenance and safeguards; Trashrack complex structure, cost is higher, and position is caused comparatively on the lower and blocked dirty weak effect; Due to the adjacent layout of side wheel, easily cause draw-in groove, thus cause overall structure discontinuity, finally cause end construction impaired.
Summary of the invention
For solving the problem, the utility model provides a kind of self-floating and blocks dirty drift structure, thus solves and existingly block dirty drift and there is structure easily aging, maintenance difficulty, structure floatability have the problems such as limitation.Be applicable to particularly channel flow formula power station, power station.
The utility model is achieved by following technical solution.
A kind of self-floating blocks dirty drift structure, comprise the both ends concrete structure being arranged at current two sides, inside the concrete structure of both ends, be all provided with buoyancy tank by pulley gear, be provided with several floating drums between described buoyancy tank, described floating drum is arranged between buoyancy tank after being connected by hinge bearing.
Described pulley gear is made up of pulley yoke and the head pulley be arranged on pulley yoke and side roller, and wherein head pulley is between side roller, is also provided with the pulley gear draw-in groove for being connected with buoyancy tank inside pulley yoke.
Trashrack sheet is also welded with outside described floating drum.
Described concrete structure is provided with the slippage guide groove for installing pulley gear.
Described pulley gear is connected with buoyancy tank by swivel bolt bottom buoyancy tank swivel bolt and buoyancy tank.
Described slippage guide groove by angle steel and dowel welded and installed in concrete structure.
Described trashrack sheet is by fixing outside fixing lacing wire and floating drum.
The beneficial effects of the utility model are:
The utility model solve tradition block the structure that exists in dirty drift structure design easily aging, maintenance difficulty, structure floatability there is the problems such as limitation, define a kind of two ends independently can be elevated with reservoir level, block dirty effective, safety is high, dirty drift structure is blocked in maintenance easily; Structure is simple simultaneously, is conducive to carrying out fast of construction, effectively ensure that the construction period, reduce difficulty of construction and construction costs.Compared with prior art, there is following remarkable advantage:
(1) spar structures of the present utility model adopts monotubular, meeting under the prerequisite of blocking dirty requirement, more reduces investment outlay, and is more convenient to installation and maintenance and safeguards;
(2) the utility model trashrack is installed simple, adopts welding manner to be connected with floating drum, more effectively can tackle dirt, reduces impact force when current block dirt to trashrack simultaneously, avoids floating body damage because stressed increasing causes;
(3) the utility model pulley gear adopt head pulley and side roller interval setting up and down, make it better to slide up and down with the variation of water level, avoid the generation of draw-in groove phenomenon;
(4) the utility model guide barrel construction makes sliding rail melt as entirety by angle steel, dowel and end concrete, safety and stability more, effectively prevent the damage because causing end construction during stressed increasing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the top view of guide barrel construction in the utility model;
Fig. 4 is the elevation of buoyancy tank in the utility model;
Fig. 5 is the elevation of the utility model middle pulley device;
Fig. 6 is the top view of the utility model middle pulley device;
Fig. 7 is floating drum and trashrack sheet point syndeton schematic diagram in the utility model.
In figure: 1-end concrete structure, 2-head pulley, 3-side roller, 4-buoyancy tank swivel bolt, swivel bolt bottom 5-buoyancy tank, 6-buoyancy tank, 7-hinge bearing, 8-floating drum, 9-trashrack sheet, 10-angle steel, 11-dowel, 12-slippage guide groove, 13-pulley gear, 14-pulley gear draw-in groove, 15-fixes lacing wire, 16-pulley yoke.
Detailed description of the invention
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figures 1 to 7, a kind of self-floating described in the utility model blocks dirty drift structure, comprise the both ends concrete structure 1 being arranged at current two sides, inside both ends concrete structure 1, all by pulley gear 13, buoyancy tank 6 is installed, several floating drums 8 are provided with between described buoyancy tank 6, described end concrete structure 1 is also provided with pulley gear 13, described pulley gear 13 is connected with buoyancy tank 6 by swivel bolt 5 bottom buoyancy tank swivel bolt 4, buoyancy tank, and described floating drum 8 is arranged between buoyancy tank 6 after being connected by hinge bearing 7.
Described pulley gear 13 is made up of pulley yoke 16 and the head pulley 2 be arranged on pulley yoke 16 and side roller 3, wherein head pulley 2 is between side roller 3, and head pulley 2 and side roller 3 are interlaced arrangement, are also provided with the pulley gear draw-in groove 14 for being connected with buoyancy tank 6 inside pulley yoke 16.
Trashrack sheet 9 is welded with by fixing lacing wire 15 outside described floating drum 8.Thus effectively dirt is under water tackled.
Described concrete structure 1 is provided with the slippage guide groove 12 for installing pulley gear 13.Because pulley gear 13 is connected with buoyancy tank 6 by swivel bolt 5 bottom buoyancy tank swivel bolt 4, buoyancy tank, the structure that therefore freely can be elevated with fluctuation of water table in slippage guide groove 12, thus meet different water level block dirty requirement.
Described slippage guide groove 12 by angle steel 10 with dowel 11 welded and installed in concrete structure 1, make slippage guide groove 12 and concrete structure 1 consolidation for overall, effectively avoid end construction stressed excessive time cause damage accident.
Described floating drum 8 is interlinked by hinge bearing 7.A floating structure that can freely swing at Parallel to the flow direction can be formed like this, reach and block dirty effect preferably, be easy to installation and removal simultaneously, be convenient to maintenance.
Claims (7)
1. a self-floating blocks dirty drift structure, it is characterized in that: comprise the both ends concrete structure (1) being arranged at current two sides, all by pulley gear (13), buoyancy tank (6) is installed in both ends concrete structure (1) inner side, be provided with several floating drums (8) between described buoyancy tank (6), described floating drum (8) is arranged between buoyancy tank (6) after being connected by hinge bearing (7).
2. a kind of self-floating according to claim 1 blocks dirty drift structure, it is characterized in that: described pulley gear (13) is made up of pulley yoke (16) and the head pulley (2) be arranged on pulley yoke (16) and side roller (3), wherein head pulley (2) is positioned between side roller (3), is also provided with the pulley gear draw-in groove (14) for being connected with buoyancy tank (6) in pulley yoke (16) inner side.
3. a kind of self-floating according to claim 1 blocks dirty drift structure, it is characterized in that: described floating drum (8) outside is also welded with trashrack sheet (9).
4. a kind of self-floating according to claim 1 blocks dirty drift structure, it is characterized in that: described concrete structure (1) is provided with the slippage guide groove (12) for installing pulley gear (13).
5. a kind of self-floating according to claim 1 blocks dirty drift structure, it is characterized in that: described pulley gear (13) is connected with buoyancy tank (6) by swivel bolt (5) bottom buoyancy tank swivel bolt (4) and buoyancy tank.
6. a kind of self-floating according to claim 4 blocks dirty drift structure, it is characterized in that: described slippage guide groove (12) by angle steel (10) and dowel (11) welded and installed in concrete structure (1).
7. a kind of self-floating according to claim 3 blocks dirty drift structure, it is characterized in that: described trashrack sheet (9) is fixing with floating drum (8) outside by fixing lacing wire (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304694.8U CN204608743U (en) | 2015-05-13 | 2015-05-13 | Self-floating type trash floating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304694.8U CN204608743U (en) | 2015-05-13 | 2015-05-13 | Self-floating type trash floating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204608743U true CN204608743U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520304694.8U Active CN204608743U (en) | 2015-05-13 | 2015-05-13 | Self-floating type trash floating structure |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442510A (en) * | 2015-12-18 | 2016-03-30 | 中国电建集团贵阳勘测设计研究院有限公司 | Trash blocking method capable of automatically adjusting height according to water level and floating type hydropower station trash blocking device |
| CN105625503A (en) * | 2016-01-07 | 2016-06-01 | 重庆中设工程设计股份有限公司 | Water taking and purifying integral water source taking system |
| CN105862678A (en) * | 2016-06-14 | 2016-08-17 | 中国电建集团贵阳勘测设计研究院有限公司 | Method for erecting trash rack and trash rack floating barrel with telescopic grids |
| CN107299625A (en) * | 2017-07-17 | 2017-10-27 | 成都首创环境工程有限公司 | A kind of floating raft type riverway waste collection device |
| CN107761681A (en) * | 2017-10-11 | 2018-03-06 | 中国电建集团贵阳勘测设计研究院有限公司 | Suspended floating type trash blocking device |
| CN108265686A (en) * | 2018-03-08 | 2018-07-10 | 乐山市山鹰模具有限责任公司 | A kind of van-type steel blocks dirty drift |
| CN109078745A (en) * | 2018-08-30 | 2018-12-25 | 刘宗群 | A kind of hawthorn dry plate production and processing haw berry raw material sorting unit |
| WO2019227879A1 (en) * | 2018-06-02 | 2019-12-05 | 深圳市深水水务咨询有限公司 | Floating mat cleaning system for rubbish at water intake of large water supply source project and construction method therefor |
| US10781565B2 (en) | 2018-06-02 | 2020-09-22 | Shenzhen Shenshui Water Resources Consulting Co., Ltd. | Water intake floating row cleaning system and construction method thereof |
| CN111827209A (en) * | 2020-07-27 | 2020-10-27 | 中国电建集团成都勘测设计研究院有限公司 | Float stopping facility and construction method thereof |
| CN112295833A (en) * | 2020-10-30 | 2021-02-02 | 扬州市飞龙气动液压设备有限公司 | Floating type trash landscape fountain |
-
2015
- 2015-05-13 CN CN201520304694.8U patent/CN204608743U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442510A (en) * | 2015-12-18 | 2016-03-30 | 中国电建集团贵阳勘测设计研究院有限公司 | Trash blocking method capable of automatically adjusting height according to water level and floating type hydropower station trash blocking device |
| CN105625503A (en) * | 2016-01-07 | 2016-06-01 | 重庆中设工程设计股份有限公司 | Water taking and purifying integral water source taking system |
| CN105862678A (en) * | 2016-06-14 | 2016-08-17 | 中国电建集团贵阳勘测设计研究院有限公司 | Method for erecting trash rack and trash rack floating barrel with telescopic grids |
| CN105862678B (en) * | 2016-06-14 | 2018-02-06 | 中国电建集团贵阳勘测设计研究院有限公司 | Method for erecting trash rack and trash rack floating barrel with telescopic grids |
| CN107299625B (en) * | 2017-07-17 | 2019-04-23 | 成都首创环境工程有限公司 | A kind of floating raft type riverway waste collection device |
| CN107299625A (en) * | 2017-07-17 | 2017-10-27 | 成都首创环境工程有限公司 | A kind of floating raft type riverway waste collection device |
| CN107761681A (en) * | 2017-10-11 | 2018-03-06 | 中国电建集团贵阳勘测设计研究院有限公司 | Suspended floating type trash blocking device |
| CN107761681B (en) * | 2017-10-11 | 2023-03-14 | 中国电建集团贵阳勘测设计研究院有限公司 | Suspended floating type trash blocking device |
| CN108265686A (en) * | 2018-03-08 | 2018-07-10 | 乐山市山鹰模具有限责任公司 | A kind of van-type steel blocks dirty drift |
| WO2019227879A1 (en) * | 2018-06-02 | 2019-12-05 | 深圳市深水水务咨询有限公司 | Floating mat cleaning system for rubbish at water intake of large water supply source project and construction method therefor |
| US10781565B2 (en) | 2018-06-02 | 2020-09-22 | Shenzhen Shenshui Water Resources Consulting Co., Ltd. | Water intake floating row cleaning system and construction method thereof |
| CN109078745A (en) * | 2018-08-30 | 2018-12-25 | 刘宗群 | A kind of hawthorn dry plate production and processing haw berry raw material sorting unit |
| CN111827209A (en) * | 2020-07-27 | 2020-10-27 | 中国电建集团成都勘测设计研究院有限公司 | Float stopping facility and construction method thereof |
| CN112295833A (en) * | 2020-10-30 | 2021-02-02 | 扬州市飞龙气动液压设备有限公司 | Floating type trash landscape fountain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |