CN215801432U - Power station dam ecological flow hole trash device - Google Patents

Power station dam ecological flow hole trash device Download PDF

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Publication number
CN215801432U
CN215801432U CN202122443131.5U CN202122443131U CN215801432U CN 215801432 U CN215801432 U CN 215801432U CN 202122443131 U CN202122443131 U CN 202122443131U CN 215801432 U CN215801432 U CN 215801432U
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CN
China
Prior art keywords
flow hole
ecological flow
fixedly connected
filter screen
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202122443131.5U
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Chinese (zh)
Inventor
邓方雄
张志辉
罗涛
卿启维
侯坤
李均
叶进洪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guoneng Dadu River Geshizha Hydropower Development Co ltd
Original Assignee
Guoneng Dadu River Geshizha Hydropower Development Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guoneng Dadu River Geshizha Hydropower Development Co ltd filed Critical Guoneng Dadu River Geshizha Hydropower Development Co ltd
Priority to CN202122443131.5U priority Critical patent/CN215801432U/en
Application granted granted Critical
Publication of CN215801432U publication Critical patent/CN215801432U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of a hydropower station dam, in particular to a hydropower station dam ecological flow hole trash holding device which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with an installation plate. The utility model has the advantages that: through setting up the filter screen, at the bottom of filter screen and first conveyer belt of top fixedly connected with and second conveyer belt respectively, during the use, fix the filter screen in one side of ecological flow hole, the starter motor, make the pivot rotate, make the epaxial power roller of commentaries on classics rotate, drive first conveyer belt and second conveyer belt and remove respectively at the top of bottom plate and the bottom of roof, drive the filter screen and remove in one side of ecological flow hole, make the filter screen intercept the floater that is located ecological flow hole one side, block up the impurity of floater disintegrating slag class outside ecological flow hole, the in-process that the filter screen was removing simultaneously, can pass through the scraper blade, make the impurity of scraper blade on with the filter screen strike off, reduce piling up of impurity, be convenient for better intercept impurity.

Description

Power station dam ecological flow hole trash device
Technical Field
The utility model relates to the technical field of a hydropower station dam, in particular to a sewage blocking device for an ecological flow hole of the hydropower station dam.
Background
The hydropower station generally refers to a hydropower plant, which is a plant for converting potential energy and kinetic energy of water into electric energy, and comprises a water retaining building, a power generation building, a flood discharge building (flood discharge hole, flood spillway) and the like, wherein a dam of the hydropower station is the water retaining building which is a building blocked on a river and used for retaining river water, and an ecological flow hole of the dam of a gate head of the hydropower station is positioned under 10 meters of water in a reservoir area, so that the ecological flow hole is blocked when floating objects are increased from summer to upstream, and sundries (including plant garbage such as tree branches, leaves, water plants and the like and human domestic garbage) floating on the water surface or in a water body need to be blocked so as to avoid blocking and influencing the use, and therefore, a sewage blocking device is needed.
The existing hydropower station dam ecological flow hole trash holding device has the following defects:
1. when the existing hydropower station dam ecological flow hole trash holding device is used, impurities are easy to accumulate on one side of the device, and the use is affected;
2. when the existing hydropower station dam ecological flow hole trash holding device is used, impurities on one side of the device are inconvenient to clean, and blockage is easily caused for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a hydropower station dam ecological flow hole trash blocking device.
The purpose of the utility model is realized by the following technical scheme: a hydropower station dam ecological flow hole trash blocking device comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with an installation plate, the top of the installation plate is fixedly connected with a top plate, the top of the top plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the outer surfaces of two ends of the rotating shaft are fixedly connected with power rollers, and the two power rollers are respectively movably connected to the top of the bottom plate and the bottom of the top plate;
the outer surface of two power rollers is provided with first conveyer belt and second conveyer belt respectively, the top fixedly connected with filter screen of first conveyer belt, filter screen fixed connection is in the bottom of second conveyer belt.
Optionally, the mounting panel is provided with two, two the mounting panel is located the both ends of roof bottom respectively, the filter screen is located between two mounting panels, can fix the device in one side of dam through the mounting panel, and then makes the filter screen be located one side of ecological flow hole, intercepts impurity.
Optionally, the two ends of the interior of the first conveyor belt and the interior of the second conveyor belt are respectively provided with a power roller and a driving roller, and the two driving rollers are respectively located at the top of the bottom plate and the bottom of the top plate.
Optionally, the top of bottom plate fixedly connected with scraper blade, scraper blade swing joint is in one side of filter screen, clears up the impurity of filter screen one side through the scraper blade.
Optionally, a sealing box is arranged at the top of the top plate, and the motor is located inside the sealing box.
Optionally, one side of the bottom plate and one side of the top plate are fixedly connected with a conveying box, the conveying box is fixedly connected to one side of the scraper, and side plates of the conveying box are obliquely arranged.
Optionally, one side of the conveying box is fixedly connected with a connecting column, and an installation sleeve is arranged on the outer surface of the connecting column.
Optionally, a threaded hole is formed in the mounting sleeve, a thread matched with the threaded hole is arranged on the outer surface of the connecting column, and the mounting sleeve can be fixed on the connecting column by rotating the mounting sleeve, so that the mounting and dismounting are facilitated.
Optionally, a collecting box is fixedly connected to one side of the mounting sleeve, and a plurality of filtering holes are formed in the collecting box.
Optionally, the first conveyor belt is movably connected to the top of the bottom plate, and the second conveyor belt is movably connected to the bottom of the top plate.
The utility model has the following advantages:
1. this power station dam ecological flow hole trash device, through setting up the filter screen, at the bottom of filter screen and top difference fixedly connected with first conveyer belt and second conveyer belt, during the use, fix the filter screen in one side of ecological flow hole, the starter motor, make the pivot rotate, make the epaxial power roller of pivot rotate, drive first conveyer belt and second conveyer belt and remove respectively at the top of bottom plate and the bottom of roof, drive the filter screen and remove in one side of ecological flow hole, make the filter screen intercept the floater that is located ecological flow hole one side, block up the impurity of floater disintegrating slag class outside ecological flow hole, the filter screen is at the in-process that removes simultaneously, can pass through the scraper blade, make the impurity on the scraper blade strikes off the filter screen, reduce piling up of impurity, be convenient for better intercept impurity.
2. This ecological flow hole of power station dam blocks dirty device, through setting up the collecting box, one side fixedly connected with installation sleeve of collecting box, set up threaded hole in installation sleeve's inside, be provided with the screw thread with screw hole looks adaptation at the surface of spliced pole, in the use, rotate the collecting box, fix the installation sleeve on the spliced pole, fix the one side at the delivery box with the collecting box, make when striking off the impurity of filter screen one side through the scraper blade, make impurity pass through the inside that the delivery box got into the collecting box, collect impurity, and when impurity is more, rotate the collecting box, make installation sleeve and spliced pole separation, can take out the collecting box, and then clear up impurity, reduce the condition of jam, be convenient for installation and dismantlement, and is easy and simple to handle.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the collection box of the present invention;
FIG. 3 is a schematic structural view of a connecting column of the present invention;
FIG. 4 is a schematic structural diagram of a filter screen according to the present invention;
FIG. 5 is a schematic view of the construction of the squeegee of the utility model.
In the figure: the automatic conveying device comprises a base plate 1, a mounting plate 2, a top plate 3, a motor 4, a rotating shaft 5, a power roller 6, a first conveying belt 7, a second conveying belt 8, a filter screen 9, a driving roller 10, a scraping plate 11, a conveying box 12, a connecting column 13, a mounting sleeve 14 and a collecting box 15.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1-5, the ecological flow hole trash holding device for the hydroelectric power station dam comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a mounting plate 2, the top of the mounting plate 2 is fixedly connected with a top plate 3, the top of the top plate 3 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with a rotating shaft 5, the outer surfaces of two ends of the rotating shaft 5 are fixedly connected with power rollers 6, and the two power rollers 6 are respectively and movably connected to the top of the bottom plate 1 and the bottom of the top plate 3;
the outer surfaces of the two power rollers 6 are respectively provided with a first conveyor belt 7 and a second conveyor belt 8, the top of the first conveyor belt 7 is fixedly connected with a filter screen 9, and the filter screen 9 is fixedly connected to the bottom of the second conveyor belt 8.
As an optional technical scheme of the utility model:
the mounting panel 2 is provided with two, and two mounting panels 2 are located the both ends of roof 3 bottoms respectively, and filter screen 9 is located between two mounting panels 2, is convenient for fix the device through mounting panel 2, makes filter screen 9 be located one side of ecological flow hole, intercepts impurity.
As an optional technical scheme of the utility model:
the two ends of the inner parts of the first conveyor belt 7 and the second conveyor belt 8 are respectively provided with a power roller 6 and a driving roller 10, the two driving rollers 10 are respectively positioned at the top of the bottom plate 1 and the bottom of the top plate 3, and the two conveyor belts are positioned through the power rollers 6 and the driving rollers 10.
As an optional technical scheme of the utility model:
the top of the bottom plate 1 is fixedly connected with a scraping plate 11, and the scraping plate 11 is movably connected to one side of the filter screen 9.
As an optional technical scheme of the utility model:
the top of roof 3 is provided with the seal box, and motor 4 is located the inside of seal box, reduces the contact with water.
As an optional technical scheme of the utility model:
one side of the bottom plate 1 and the top plate 3 is fixedly connected with a conveying box 12, and the conveying box 12 is fixedly connected with one side of the scraper 11.
As an optional technical scheme of the utility model:
one side of the conveying box 12 is fixedly connected with a connecting column 13, and the outer surface of the connecting column 13 is provided with a mounting sleeve 14.
As an optional technical scheme of the utility model:
threaded holes are formed in the mounting sleeve 14, threads matched with the threaded holes are formed in the outer surface of the connecting column 13, the mounting sleeve 14 can be fixed on the connecting column 13 by rotating the mounting sleeve 14, and the collecting box 15 is fixed on one side of the conveying box 12, so that the mounting and dismounting are facilitated.
As an optional technical scheme of the utility model:
one side fixedly connected with collecting box 15 of installation sleeve 14, a plurality of filtration pores have been seted up to the inside of collecting box 15, are convenient for collect impurity through collecting box 15 to clear up impurity.
As an optional technical scheme of the utility model:
the first conveyor belt 7 is movably connected to the top of the bottom plate 1, and the second conveyor belt 8 is movably connected to the bottom of the top plate 3.
The working process of the utility model is as follows: when the ecological flow rate hole blocking device is used, the motor 4 is started to rotate the rotating shaft 5, so that the power roller 6 on the rotating shaft 5 rotates to drive the first conveyor belt 7 and the second conveyor belt 8 to respectively move at the top of the bottom plate 1 and the bottom of the top plate 3, the filter screen 9 moves at one side of the ecological flow rate hole and intercept floating objects at one side of the ecological flow rate hole, and the rotating shaft 5 rotates to drive the power roller 6 on the rotating shaft 5 to respectively drive the first conveyor belt 7 and the second conveyor belt 8 to respectively move at the top of the bottom plate 1 and at the bottom of the top plate 3 to drive the filter screen 9 to move at one side of the ecological flow rate hole, impurity to floater disintegrating slag class is stifled outside ecological flow hole, filter screen 9 is at the in-process that removes simultaneously, can pass through scraper blade 11, make scraper blade 11 strike off the impurity on the filter screen 9, reduce piling up of impurity, be convenient for better intercept impurity, and when striking off the impurity of filter screen 9 one side through scraper blade 11, make impurity pass through the inside that delivery box 12 got into collecting box 15, collect impurity, and when impurity is more, rotate collecting box 15, make installation sleeve 14 and spliced pole 13 separation, can take out collecting box 15, and then clear up impurity, reduce the condition of jam, be convenient for installation and dismantlement, and is easy and simple to handle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a power station dam ecological flow hole trash device which characterized in that: the device comprises a bottom plate (1), wherein a mounting plate (2) is fixedly connected to the top of the bottom plate (1), a top plate (3) is fixedly connected to the top of the mounting plate (2), a motor (4) is fixedly connected to the top of the top plate (3), a rotating shaft (5) is fixedly connected to the output end of the motor (4), power rollers (6) are fixedly connected to the outer surfaces of two ends of the rotating shaft (5), and the two power rollers (6) are movably connected to the top of the bottom plate (1) and the bottom of the top plate (3) respectively;
two the surface of power roller (6) is provided with first conveyer belt (7) and second conveyer belt (8) respectively, the top fixedly connected with filter screen (9) of first conveyer belt (7), filter screen (9) fixed connection is in the bottom of second conveyer belt (8).
2. The ecological flow hole trash holding device for the large dam of the hydropower station as claimed in claim 1, wherein: the mounting plate (2) is provided with two, two the mounting plate (2) is located the both ends of roof (3) bottom respectively, filter screen (9) are located between two mounting plates (2).
3. The ecological flow hole trash holding device for the large dam of the hydropower station as claimed in claim 1, wherein: the two ends of the interior of the first conveyor belt (7) and the interior of the second conveyor belt (8) are respectively provided with a power roller (6) and a driving roller (10), and the two driving rollers (10) are respectively located at the top of the bottom plate (1) and the bottom of the top plate (3).
4. The ecological flow hole trash holding device for the large dam of the hydropower station as claimed in claim 1, wherein: the top of bottom plate (1) fixedly connected with scraper blade (11), scraper blade (11) swing joint is in the one side of filter screen (9).
5. The ecological flow hole trash holding device for the large dam of the hydropower station as claimed in claim 1, wherein: the top of roof (3) is provided with the seal box, motor (4) are located the inside of seal box.
6. The ecological flow hole trash holding device for the large dam of the hydropower station as claimed in claim 4, wherein: one side of the bottom plate (1) and one side of the top plate (3) are fixedly connected with a conveying box (12), and the conveying box (12) is fixedly connected to one side of the scraper (11).
7. The ecological flow hole trash holding device for the large dam of the hydropower station as claimed in claim 6, wherein: one side of the conveying box (12) is fixedly connected with a connecting column (13), and the outer surface of the connecting column (13) is provided with a mounting sleeve (14).
8. The ecological flow hole trash holding device for the large dam of the hydropower station as claimed in claim 7, wherein: a threaded hole is formed in the mounting sleeve (14), and threads matched with the threaded hole are arranged on the outer surface of the connecting column (13).
9. The ecological flow hole trash holding device for the large dam of the hydropower station as claimed in claim 7, wherein: one side of the mounting sleeve (14) is fixedly connected with a collecting box (15), and a plurality of filtering holes are formed in the collecting box (15).
10. The ecological flow hole trash holding device for the large dam of the hydropower station as claimed in claim 1, wherein: the first conveyor belt (7) is movably connected to the top of the bottom plate (1), and the second conveyor belt (8) is movably connected to the bottom of the top plate (3).
CN202122443131.5U 2021-10-11 2021-10-11 Power station dam ecological flow hole trash device Expired - Fee Related CN215801432U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122443131.5U CN215801432U (en) 2021-10-11 2021-10-11 Power station dam ecological flow hole trash device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122443131.5U CN215801432U (en) 2021-10-11 2021-10-11 Power station dam ecological flow hole trash device

Publications (1)

Publication Number Publication Date
CN215801432U true CN215801432U (en) 2022-02-11

Family

ID=80170125

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122443131.5U Expired - Fee Related CN215801432U (en) 2021-10-11 2021-10-11 Power station dam ecological flow hole trash device

Country Status (1)

Country Link
CN (1) CN215801432U (en)

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20220211