CN200971490Y - Powerless self-float sewage arresting floating raft - Google Patents
Powerless self-float sewage arresting floating raft Download PDFInfo
- Publication number
- CN200971490Y CN200971490Y CN 200620068098 CN200620068098U CN200971490Y CN 200971490 Y CN200971490 Y CN 200971490Y CN 200620068098 CN200620068098 CN 200620068098 CN 200620068098 U CN200620068098 U CN 200620068098U CN 200971490 Y CN200971490 Y CN 200971490Y
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- Prior art keywords
- floating
- wheel carrier
- row
- floating drum
- dirt
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Abstract
The utility model discloses a self-drifting trash barrier, which comprises a trash barrier (2) composed by a plurality of connected hollow airtight buoy members (1); the trash barrier (2) is vertically fixed below the buoy members (1); the buoys at the ends of the body are connected with the wheel frame (9) on the bank or dam; a main trolley (11) is installed on the wheel frame (9) and the main trolley can roll along a fixed vertical rail frame(10). The utility model has the advantages that: 1. no extra energy is needed; 2. no maintenance and care is needed; 3. with safety function, the utility model can automatically guide the drift according to the change of movement direction of the water meter, which avoids the problem that the riverbed power plant releases water in the flood period and changes trouble into benefits; 4. the utility model is of long service life, without periodical change and update, the usability of the machinery in the hydropower plant is directly improved; 5. the device can directly reduce the production cost of the hydropower plant.
Description
Technical field
The utility model belongs to the HYDROELECTRIC ENERGY technical field, especially relates to a kind of intake of hydropower station and floats row with blocking dirt.
Background technology
The power station is blocked dirt and is floated row and be arranged on the indispensable device that intake of hydropower station goes out to block dirty usefulness, and key technique has the two large divisions: the one, and block dirt and float row's main body and connect and constitute, the 2nd, block dirt and float the fixing of row two ends and float.The set-up mode that row is floated in dirt is blocked in power station commonly used at present, generally is that an end is fixed on the bank eminence, and the other end is connected on the reservoir dam, the drift dirt before the interception intake of hydropower station.When reservoir level changed, floating row needed corresponding adjustment height with the dam link, uses lifting of manpower elevator or the lifting of motor elevator usually, and the monitoring water level system that is provided with that also has is realized full-automatic elevator lifting.The labour intensity of manual type is big, and electronic elevator mode need arrange personnel on duty at any time, the labour cost height, and also aforementioned dual mode can't realize instant adjusting, it is slower to follow the tracks of reaction, poor stability; Full-automatic mode need realize being provided with corresponding monitoring and control device, and the equipment input is many, maintenance cost height, poor reliability.
Summary of the invention
The purpose of this utility model provide a kind of need not power, safe and reliable to operation, the non-maintaining unpowered self-floating of can be automatically regulating height with SEA LEVEL VARIATION block dirt and float row.
Technical solution of the present utility model is: a kind of unpowered self-floating blocks dirt and floats row, its main body is connected and composed by more piece hollow sealing float component hinge, trashrack is vertically set on the float component bottom, the floating drum at main body two ends is connected with wheel carrier on being arranged on embankment or dam body by connecting hinge respectively, wheel carrier is provided with main roller, can be along the vertical guide rail frame scroll-up/down that fixedly installs.
Blocking dirt floats row and is articulated and connected by float component and forms, can free fluctuate with SEA LEVEL VARIATION, the main body two ends are hinged on the wheel carrier, and wheel carrier can only be along the guide rail bracket scroll-up/down, so, on the basis that the safeguard level direction is fixed, wheel carrier can freely move up and down with SEA LEVEL VARIATION, need not additionaling power, and tracing property is good, safe and reliable to operation, need not the special messenger safeguard.
As a kind of prioritization scheme, described guide rail bracket is made up of the guide rail that the cross section that is oppositely arranged takes the shape of the letter U, the described wheel is erected between two guide rails, described main roller is separately positioned on the side of relative two guide rails of described wheel carrier, and can be respectively along two side scroll-up/down that this side rails is parallel to each other, main roller is to be symmetrical arranged, and the motion of wheel carrier in guide rail is more steady, and the reaction that can guarantee to follow the tracks of SEA LEVEL VARIATION more promptly and accurately.
On the two ends of described wheel carrier, be respectively equipped with vertical with described main roller can be along the side wheel of the described guiding cheekn scroll-up/down of this side, can prevent wheel carrier occurred level deflection in guide rail, further that wheel carrier is suffered horizontal external is converted into the power of oscilaltion.
Be respectively equipped with guide pass on the inboard of three sidewalls of described guide rail, can reduce the wearing and tearing of guide rail inwall, prolong its application life.
The float component at main body two ends hinge respectively connects transition apparatus, and transition apparatus connects described wheel carrier by double connection hinge, and the issuable in the other direction additional bending moment of unloading main body guarantees the power that roller only bears above-below direction.
Described float component is connected and composed by left floating drum and right floating drum side by side, be provided with lower connecting plate between this left side floating drum and the right floating drum, described trashrack is vertically set on the lower connecting plate, the horizontal stability of twin float structure is stronger, can prevent because of the current impetus, cause the trashrack swing, dirty effect is blocked in influence.
Described left floating drum and right floating drum are provided with upper junction plate, can form platform, make things convenient for personnel to walk.
Described float component is provided with the reinforcing rib that is connected with described trashrack, plays and strengthens integrally-built effect.
Be connected with vertical hinge by the falling hinger that is hinged between the adjacent float component, make the motion between the adjacent floating cartridge module more flexible.
The utility model has the advantages that: 1, need not any additionaling power, 2, non-maintaining, need not the special messenger keep an eye on, servo-actuated is strong; 3, safety is good, can make full use of the change of water meter direction motion, leads automatically and floats, and has eradicated river channel power plant and has shut down the phenomenon of abandoning water in flood period, becomes evil and is advisable; 4, long service life does not need periodic replacement to upgrade, and has directly improved the unit availability of hydroelectric power plant; 5, can directly reduce the cost of production of hydroelectric power plant.
Description of drawings
Accompanying drawing 2 is wheel carrier and a set of rails assembling structure schematic diagram among the utility model embodiment;
Accompanying drawing 3 is a float component lateral view among the utility model embodiment;
Accompanying drawing 4 is an A portion enlarged drawing among Fig. 1;
1, float component, 2, trashrack, 3, left floating drum, 4, right floating drum, 5, lower connecting plate, 6, upper junction plate, 7, connect hinge, 8, changeover portion, 9, wheel carrier, 10, guide rail bracket, 11, main roller, 12, side wheel, 13, guide rail, 14, guide rail, 15, guide pass, 16, protect and block, 17, lacing wire, 18, falling hinger, 19, vertical hinge, 20, embankment.
The specific embodiment
Embodiment: consult Fig. 1 and Fig. 2, a kind of unpowered self-floating blocks dirt and floats row, its main body is connected and composed by more piece hollow sealing float component 1 hinge, trashrack 2 is vertically set on float component 1 bottom, the float component at main body two ends hinge respectively connects transition apparatus 8, transition apparatus is connected with wheel carrier 9 on being arranged on embankment 20 or dam body by double connection hinge 7, and wheel carrier 9 is provided with main roller 11 and side wheel 12, can be along vertical guide rail frame 10 scroll-up/down that fixedly install.
Consult Fig. 3, float component 1 is connected and composed by steel cylindrical shape left side floating drum 3 and right floating drum 4 side by side, and this left side floating drum 3 and right floating drum 4 bottoms are provided with lower connecting plate 5, and trashrack 2 is vertically set on the lower connecting plate 5, and the horizontal stability of twin float structure is stronger; Also be provided with upper junction plate 6 between left side floating drum 3 and the right floating drum 4, can form platform, make things convenient for personnel to walk, on right floating drum 4, be provided with to protect simultaneously and block 16, can play the effect of protection walking safety.Right floating drum 4 bottoms are provided with the reinforcing rib 17 that is connected with trashrack 2, play and strengthen integrally-built effect.
Consult Fig. 4, be connected with vertical hinge 19 by the falling hinger 18 that is hinged between the adjacent float component 1, can be up and down between adjacent two float component 1 or left and right sides relative motion, improve the flexibility that connects.
Above-listed detailed description is specifying at one of the utility model possible embodiments, this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model does and implement or change, all should be contained in the claim of this case.
Claims (9)
1. a unpowered self-floating blocks dirt and floats row, it comprises trashrack (2), it is characterized in that: its main body is connected and composed by more piece hollow sealing float component (1) hinge, described trashrack (2) is vertically set on float component (1) bottom, the floating drum at main body two ends is connected with wheel carrier (9) on being arranged on embankment or dam body by connecting hinge (7) respectively, wheel carrier (9) is provided with main roller (11), can be along vertical guide rail frame (10) scroll-up/down that fixedly installs.
2. unpowered self-floating according to claim 1 blocks dirt and floats row, it is characterized in that: guide rail (13), (14) that described guide rail bracket (10) is taken the shape of the letter U by the cross section that is oppositely arranged are formed, described wheel carrier (9) is located between two guide rails (13), (14), described main roller (11) is separately positioned on the sidepiece of relative two guide rails of described wheel carrier (9) (13), (14), and can be respectively along two side scroll-up/down that this side rails is parallel to each other.
3. unpowered self-floating according to claim 2 blocks dirt and floats row, it is characterized in that: on the two ends of described wheel carrier (9), be respectively equipped with vertical with described main roller (11) can be along the side wheel (12) of this side rails sidewall scroll-up/down.
4. unpowered self-floating according to claim 3 blocks dirt and floats row, it is characterized in that: be respectively equipped with guide pass on the inboard of three sidewalls of described guide rail (13), (14).
5. unpowered self-floating according to claim 4 blocks dirt and floats row, it is characterized in that: the float component at main body two ends (1) hinge respectively connects transition apparatus (8), and transition apparatus (8) connects described wheel carrier (9) by double connection hinge (7).
6. block dirt and float row according to claim 1,2,3,4 or 5 described unpowered self-floatings, it is characterized in that: described float component (1) is connected and composed by left floating drum (3) and right floating drum (4) side by side, be provided with lower connecting plate (5) between this left side floating drum (3) and the right floating drum (4), described trashrack (2) is vertically set on the lower connecting plate (5).
7. unpowered self-floating according to claim 6 blocks dirt and floats row, it is characterized in that: be provided with upper junction plate (6) between described left floating drum (3) and the right floating drum (4).
8. unpowered self-floating according to claim 6 blocks dirt and floats row, it is characterized in that: described float component (1) is provided with the reinforcing rib (17) that is connected with described trashrack (2).
9. block dirt and float row according to claim 1,2,3,4 or 5 described unpowered self-floatings, it is characterized in that: be connected with vertical hinge (19) by falling hinger (18) respectively between the adjacent float component (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620068098 CN200971490Y (en) | 2006-11-21 | 2006-11-21 | Powerless self-float sewage arresting floating raft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620068098 CN200971490Y (en) | 2006-11-21 | 2006-11-21 | Powerless self-float sewage arresting floating raft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200971490Y true CN200971490Y (en) | 2007-11-07 |
Family
ID=38882746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620068098 Expired - Fee Related CN200971490Y (en) | 2006-11-21 | 2006-11-21 | Powerless self-float sewage arresting floating raft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200971490Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102650123A (en) * | 2011-02-23 | 2012-08-29 | 长江水利委员会长江科学院 | Floating oncomelania blocking device with clamping grooves |
| CN104790363A (en) * | 2015-04-28 | 2015-07-22 | 绍兴文理学院 | Winch-lifted automatic intercepting device for river floatage |
| 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 regulating height according to water level and floating type hydropower station trash blocking device |
| 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 racks and trash rack buoy with retractable grids |
| CN107130570A (en) * | 2017-07-06 | 2017-09-05 | 黄怀炜 | A kind of garbage on water salvages system |
| CN108035326A (en) * | 2018-01-03 | 2018-05-15 | 昆明理工大学 | A kind of floating-island type reservoir simply blocks bleaching device |
| CN108532567A (en) * | 2018-06-02 | 2018-09-14 | 深圳市深水水务咨询有限公司 | Large-scale water supply project intake rubbish floating mat cleaning system and its construction method |
| CN111042079A (en) * | 2019-12-30 | 2020-04-21 | 中国电建集团华东勘测设计研究院有限公司 | Pontoon trash holding float with weak section structure |
| 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 |
-
2006
- 2006-11-21 CN CN 200620068098 patent/CN200971490Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102650123A (en) * | 2011-02-23 | 2012-08-29 | 长江水利委员会长江科学院 | Floating oncomelania blocking device with clamping grooves |
| CN104790363A (en) * | 2015-04-28 | 2015-07-22 | 绍兴文理学院 | Winch-lifted automatic intercepting device for river floatage |
| 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 regulating height according to water level and floating type hydropower station trash blocking device |
| 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 racks and trash rack buoy with retractable 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 | A kind of erection method and grid telescopic pollutant-blocking grate floating drum of pollutant-blocking grate |
| CN107130570A (en) * | 2017-07-06 | 2017-09-05 | 黄怀炜 | A kind of garbage on water salvages system |
| CN108035326A (en) * | 2018-01-03 | 2018-05-15 | 昆明理工大学 | A kind of floating-island type reservoir simply blocks bleaching device |
| CN108035326B (en) * | 2018-01-03 | 2023-11-17 | 昆明理工大学 | Floating island type reservoir simple blocking and floating device |
| CN108532567A (en) * | 2018-06-02 | 2018-09-14 | 深圳市深水水务咨询有限公司 | Large-scale water supply project intake rubbish floating mat cleaning system and its construction method |
| 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 |
| CN111042079A (en) * | 2019-12-30 | 2020-04-21 | 中国电建集团华东勘测设计研究院有限公司 | Pontoon trash holding float with weak section structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20131121 |