CN220394478U - Hydropower station dam water inlet floater cleaning device - Google Patents
Hydropower station dam water inlet floater cleaning device Download PDFInfo
- Publication number
- CN220394478U CN220394478U CN202321964925.9U CN202321964925U CN220394478U CN 220394478 U CN220394478 U CN 220394478U CN 202321964925 U CN202321964925 U CN 202321964925U CN 220394478 U CN220394478 U CN 220394478U
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- China
- Prior art keywords
- bottom plate
- groove
- salvage
- water inlet
- cell body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000004140 cleaning Methods 0.000 title claims abstract description 15
- 210000005056 cell body Anatomy 0.000 claims abstract description 14
- 208000034699 Vitreous floaters Diseases 0.000 abstract description 16
- 238000007667 floating Methods 0.000 abstract description 13
- 230000009471 action Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000010813 municipal solid waste Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 239000010868 animal carcass Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model belongs to the technical field of cleaning of water surface floaters, and particularly relates to a hydropower station dam water inlet floaters cleaning device. The technique includes the bottom plate that the level set up, and the support is installed to the bottom plate bottom, the bottom plate top is provided with the cell body, is provided with the adjusting part who is used for adjusting cell body inclination between cell body bottom and the bottom plate top, installs the salvage groove that is used for salvaging the floater in the cell body, and both ends level is fixed with the pivot about the salvage groove, and the tensioning has the conveyer belt in the pivot, installs the driving piece that is used for driving the pivot rotation on the salvage groove lateral wall, installs the collecting box on the bottom plate of salvage groove rear side. According to the utility model, the bottom plate is fixed on the ground of the bank of the dam, the inclination angle of the groove body is adjusted according to the inclination angle of the dam under the action of the adjusting component, the salvage groove is inserted under the water surface, and the rotating shaft drives the conveying belt to salvage floating objects above the water surface.
Description
Technical Field
The utility model belongs to the technical field of cleaning of water surface floaters, and particularly relates to a hydropower station dam water inlet floaters cleaning device.
Background
The hydroelectric generation is performed by pushing a generator to operate by means of potential energy of water, and the basic production process is as follows: the water is guided from the high place of river or other reservoirs, the hydraulic turbine is driven to rotate by utilizing the pressure or flow velocity of water, gravitational potential energy and kinetic energy are converted into mechanical energy, then the hydraulic turbine drives the generator to rotate, the mechanical energy is converted into electric energy, the building facilities for hydroelectric power generation are called hydropower stations, the hydropower stations mainly comprise water retaining buildings, flood discharging buildings and water guiding buildings, the power station factory building is mainly composed of four parts, a plurality of floating sundries are usually arranged at the water inlet of a hydropower engineering dam, the sundries mainly comprise crop straws, waste plastic products, raw wood, animal carcasses and the like, although the trash rack is arranged, more and more floating objects are accumulated at the water inlet, if the trash rack is not cleaned timely, the blocking and the damage of the trash rack can be caused, the safety of the generator set is endangered, and in addition, if the accumulated floating objects are not treated for a long time, the floating objects can be putrefactive, and the surrounding environment is influenced. At present, cleaning device is usually adopted among the prior art to clear up the floater, including fixing the support frame in the dam top, dam water inlet one side is provided with the spout, the spout lower extreme articulates has the clearance board of oscilaltion, install first coiling mechanism in the spout, first steel cable connection at the expansion end of clearance board of first coiling mechanism, install second coiling mechanism on the support frame, second steel cable connection at the upper end of spout of second coiling mechanism, during the use, loosen the second steel cable through second coiling mechanism, slide the spout under water, stretch into the clearance board in the aquatic, rotate the clearance board into the horizontality through first coiling, shrink the second steel cable through second coiling mechanism, pull out the surface of water with the clearance board, drag out the floater on the surface of water through the clearance board, in the above-mentioned technique, through steel cable pulling clearance board upset, it is general upstream river course rubbish to float, normally have branch, plank, stick, clothing etc. the great floater bubble is heavier for a long time, it is difficult to salvage the floater out of the surface of water through this kind of upset clearance board.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the utility model provides a hydropower station dam water inlet floater cleaning device, its simple structure salvages the floater above the surface of water.
Hydropower station dam water inlet floater cleaning device, bottom plate including the level setting, the support is installed to the bottom plate bottom, the bottom plate top is provided with the cell body, is provided with the adjusting part who is used for adjusting cell body inclination between cell body bottom and the bottom plate top, installs the salvage groove that is used for salvaging the floater in the cell body, the both ends level is fixed with the pivot about the salvage groove, the tensioning has the conveyer belt in the pivot, installs the driving piece that is used for driving the pivot rotation on the salvage groove lateral wall, installs the collecting box on the bottom plate of salvage groove rear side.
Further, the adjusting part comprises a supporting rod, the supporting rod is vertically fixed at the top of the bottom plate, the upper end of the supporting rod is hinged to the bottom of the groove body, a telescopic rod is vertically installed on the bottom plate on the right side of the supporting rod, and the upper end of the telescopic rod is propped against the bottom of the groove body.
Further, the top of the salvaging groove is fixed with a rack, a freely rotating rod is arranged on the side wall of the groove body above the salvaging groove, a gear meshed with the rack is sleeved on the rotating rod, and a driving piece for driving the rotating rod to rotate is arranged on the side wall of the groove body.
Further, a plurality of hooks are fixed on the conveyor belt.
Further, a plurality of water permeable holes which are communicated up and down are formed in the conveyor belt.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the bottom plate is fixed on the ground of the bank of the dam, the inclination angle of the groove body is adjusted according to the inclination angle of the dam under the action of the adjusting component, the salvage groove is inserted under the water surface, and the rotating shaft drives the conveying belt to salvage floating objects above the water surface.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the tank of FIG. 1;
the names of the components in the figure are as follows: 1. the fishing tank comprises a fishing tank 2, a tank body 3, a central shaft 4, a telescopic rod 5, a collecting box 6, a bottom plate 7, a bracket 8, a supporting rod 9, a hinge seat 10, a conveyor belt 11, a rotating shaft 12, a rack 13, a gear 14, a water permeable hole 15, a rotating rod 16 and a hook.
Detailed Description
The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Example 1
The device for cleaning floaters at a water inlet of a dam of a hydropower station is shown in fig. 1 and 2, and comprises a bottom plate 6 which is horizontally arranged, wherein a bracket 7 is arranged at the bottom of the bottom plate 6, the bracket 7 comprises four rectangular supporting rods, the upper ends of the supporting rods are fixed at the bottom of the bottom plate 6, the bottom plate 6 is fixed on the ground at the bank of the dam through the bracket 7, and a mechanical travelling device, such as a crawler travelling device of an excavator, and a travelling device of an automobile crane, can be arranged at the bottom of the bottom plate 6 in actual use;
a groove body 2 is arranged above the bottom plate 6, an opening of the groove body 2 faces upwards, and the left side wall and the right side wall are not arranged;
an adjusting component for adjusting the inclination angle of the tank body 2 is arranged between the bottom of the tank body 2 and the top of the bottom plate 6, the inclination angle of the tank body 2 is adjusted through the adjusting component, and when the fishing tank is in actual use, the angle of inclination of the tank body 2 is adjusted through the adjusting component according to the inclination angle of the side wall of the dam, so that the fishing tank 1 can be attached to the side wall of the dam and put into water;
a salvaging groove 1 for salvaging floaters is arranged in the groove body 2, rotating shafts 11 are horizontally fixed at the left end and the right end of the salvaging groove 1, as shown in fig. 2, the rotating shafts 11 are arranged at the left side and the right side of the salvaging groove 1, and the rotating shafts 11 are arranged in the salvaging groove 1 in a penetrating way;
the conveyor belts 10 are tensioned on the rotating shafts 11, when one rotating shaft 11 rotates, the conveyor belts 10 tensioned on the two rotating shafts 11 can rotate along with the rotating shafts 11, and floating objects above the conveyor belts 10 are conveyed to the water surface to clean the floating objects on the water surface;
the side wall of the salvage groove 1 is provided with a driving piece for driving the rotating shaft 11 to rotate, as shown in fig. 2, the driving piece is arranged at the rotating shaft 11 on the right side of the salvage groove 1, the power output end of the driving piece is connected to the rotating shaft 11, and the driving piece drives the rotating shaft 11 to rotate so as to drive the conveyor belt 10 to move, and the driving piece generally adopts a motor or can also adopt a servo motor;
the bottom plate 6 at the rear side of the salvaging groove 1 is provided with a collecting box 5, and the collecting box 5 is used for collecting floating objects on the conveying belt 10, so that the floating objects can be conveniently and intensively treated.
When the device is used, the bottom plate 6 is fixed on the ground of the bank of the dam through the support 7, the inclination angle of the tank body 2 is adjusted through the adjusting component according to the inclination angle of the dam, the salvage groove 1 is attached to the side wall of the dam, the left end of the salvage groove 1 is inserted below the water surface, the rotating shafts 11 are driven to rotate through the driving piece, the conveyor belt 10 tensioned on the two rotating shafts 11 moves along with the rotating shafts 11, floats at the top of the conveyor belt 10 are conveyed upwards, and finally the floats fall into the collecting box 5.
As shown in fig. 2, the conveyor belt 10 is fixed with a plurality of hooks 16, the plurality of hooks 16 are arranged at equal intervals along the length direction of the conveyor belt 10, the cross section of each hook 16 is in a 7-shaped structure, the fixing effect of the floating objects and the conveyor belt 10 is increased through the hooks 16, and when the conveyor belt 10 moves, the hooks 16 carry the floating objects to move above the conveyor belt 10, so that the salvaging effect of the floating objects is enhanced.
As shown in fig. 2, the conveyor belt 10 is provided with a plurality of water permeable holes 14 which are vertically communicated, when the floats after being soaked in water move at the top of the conveyor belt 10, the adsorbed water in the floats flows out along the water permeable holes 14, so as to play a role in draining, reduce the weight of the floats and facilitate the collection of the floats at the later stage.
Example 2
The technology is further described in this embodiment, as shown in fig. 1, the adjusting component includes a supporting rod 8, the supporting rod 8 is vertically fixed at the top of the bottom plate 6, the upper end of the supporting rod 8 is hinged at the bottom of the tank body 2, as shown in fig. 1, a hinge seat 9 is installed at the bottom of the tank body 2, the upper end of the supporting rod 8 is hinged at the bottom of the tank body 2 through the hinge seat 9, the hinge seat 9 is in the prior art, and generally includes two fixing plates which are vertically arranged, a fixing rod is horizontally fixed between the fixing plates, a through hole which is communicated with each other from front to back is formed at the upper end of the supporting rod 8, and the fixing rod is independently installed in the through hole in a penetrating manner;
the telescopic rod 4 is vertically arranged on the bottom plate 6 on the right side of the supporting rod 8, the upper end of the telescopic rod 4 is propped against the bottom of the tank body 2, the right end of the tank body 2 is pushed to move upwards or downwards by the extension or shortening of the telescopic rod 4, so that the inclination angle of the tank body 2 is adjusted, the telescopic rod 4 is an electric driving device which is used in the prior art and is used for converting the rotation motion of a motor into the linear reciprocating motion of a push rod, and the telescopic rod 4 is generally an electric driving device which is formed by a driving motor, a guide sleeve, the push rod, a sliding seat, a spring, a shell, a switch and the like; the hydraulic cylinder can also be used, and is a hydraulic actuating element for converting hydraulic energy into mechanical energy and performing linear reciprocating motion, and consists of a cylinder barrel, a cylinder cover, a piston rod, a sealing device, a buffer device and an exhaust device, wherein the cylinder barrel of the hydraulic cylinder is fixed at the top of the bottom plate 6, and the piston rod of the hydraulic cylinder is propped against the bottom of the tank body 2.
When the telescopic device is used, the right end of the groove body 2 is pushed to move upwards or downwards by extending or shortening the telescopic rod 4, so that the groove body 2 rotates around the hinging seat 9, and the inclination angle of the groove body 2 is adjusted according to the requirement.
In this embodiment adjusting part, can also follow the length direction of cell body 2, offered the spacing groove in cell body 2 bottom, in the spacing groove was inserted to telescopic link 4's upper end, when telescopic link 4 extension or shorten, through the spacing of spacing groove, made telescopic link 4 only can follow the length direction slip of spacing groove.
Example 3
In this embodiment, as shown in fig. 2, racks 12 are fixed at the top of the salvage tank 1, and two racks 12 are respectively fixed at the tops of two tank walls of the salvage tank 1;
a rotary rod 15 which rotates freely is arranged on the side wall of the tank body 2 above the salvaging tank 1, through holes which are communicated with each other from front to back are arranged on the two side walls of the tank body 2, and the rotary rod 15 is independently arranged in the through holes in a penetrating way;
the rotary rod 15 is sleeved with a gear 13 meshed with the rack 12, the gear 13 is positioned above the wall of the salvage groove 1, the gear 13 is meshed with the rack 12, and when the gear 13 rotates, the salvage groove 1 is driven to slide along the length direction of the groove body 2;
the side wall of the tank body 2 is provided with a driving piece for driving the rotary rod 15 to rotate, the power output end of the driving piece is connected to the rotary rod 15, the rotary rod 15 is driven to rotate by the driving piece, the gear 13 is driven to rotate, and the specific structure of the driving piece is shown and described in the embodiment 1.
When the fishing device is used, the rotary rod 15 is mobilized to rotate through the driving piece, the gear 13 fixed on the rotary rod 15 rotates along with the rotary rod 15, the fishing groove 1 is driven to slide along the length direction of the groove body 2 when the gear 13 rotates through the meshing of the gear 13 and the rack 12, and the fishing groove 1 stretches into the lower part of the water surface when in fishing.
Claims (5)
1. Hydropower station dam water inlet floater cleaning device, including bottom plate (6) that the level set up, support (7), its characterized in that are installed to bottom plate (6) bottom: the utility model discloses a fishing device, including bottom plate (6), fishing tank (1), collecting box (5) are installed on bottom plate (6) of fishing tank (1), bottom plate (6) top is provided with cell body (2), is provided with between cell body (2) bottom and bottom plate (6) top and is used for adjusting cell body (2) inclination's adjusting part, installs in cell body (2) and is used for salvaging floater's salvage groove (1), and both ends level is fixed with pivot (11) about salvage groove (1), and the tensioning has conveyer belt (10) on pivot (11), installs the driving piece that is used for driving pivot (11) rotatory on salvage groove (1) lateral wall.
2. The hydroelectric power dam water inlet floater cleaning apparatus of claim 1, wherein: the adjusting component comprises a supporting rod (8), the supporting rod (8) is vertically fixed at the top of the bottom plate (6), the upper end of the supporting rod (8) is hinged to the bottom of the groove body (2), the telescopic rod (4) is vertically installed on the bottom plate (6) on the right side of the supporting rod (8), and the upper end of the telescopic rod (4) is propped against the bottom of the groove body (2).
3. The hydroelectric power dam water inlet floater cleaning apparatus of claim 1, wherein: the fishing device is characterized in that a rack (12) is fixed at the top of the fishing groove (1), a freely rotating rod (15) is arranged on the side wall of the groove body (2) above the fishing groove (1), a gear (13) meshed with the rack (12) is sleeved on the rotating rod (15), and a driving piece for driving the rotating rod (15) to rotate is arranged on the side wall of the groove body (2).
4. The hydroelectric power dam water inlet floater cleaning apparatus of claim 1, wherein: a plurality of hooks (16) are fixed on the conveyor belt (10).
5. The hydroelectric power dam water inlet floater cleaning apparatus of claim 4, wherein: a plurality of water permeable holes (14) which are communicated up and down are formed in the conveyor belt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321964925.9U CN220394478U (en) | 2023-07-24 | 2023-07-24 | Hydropower station dam water inlet floater cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321964925.9U CN220394478U (en) | 2023-07-24 | 2023-07-24 | Hydropower station dam water inlet floater cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220394478U true CN220394478U (en) | 2024-01-26 |
Family
ID=89610532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321964925.9U Active CN220394478U (en) | 2023-07-24 | 2023-07-24 | Hydropower station dam water inlet floater cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220394478U (en) |
-
2023
- 2023-07-24 CN CN202321964925.9U patent/CN220394478U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |