CN208328866U - A kind of power station trash rack column - Google Patents
A kind of power station trash rack column Download PDFInfo
- Publication number
- CN208328866U CN208328866U CN201820494433.0U CN201820494433U CN208328866U CN 208328866 U CN208328866 U CN 208328866U CN 201820494433 U CN201820494433 U CN 201820494433U CN 208328866 U CN208328866 U CN 208328866U
- Authority
- CN
- China
- Prior art keywords
- barrier net
- garbage barrier
- servo motor
- rotating shaft
- hollow rotating
- 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.)
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Abstract
The utility model discloses a kind of power station trash rack columns, including two fixed frames and garbage barrier net, it further include hollow rotating shaft and lifting device, garbage barrier net is located between two fixed frames, the both ends of hollow rotating shaft are socketed on lifting device after extending transversely through garbage barrier net, garbage barrier net is divided into the first garbage barrier net and the second garbage barrier net by hollow rotating shaft, the both ends of hollow rotating shaft are respectively connected with driving wheel, driving wheel passes through the first servo motor driven, the lower section of first servo motor is equipped with elevator, and elevator is mounted on the top of fixed frame；Lifting device includes lifting shaft and threaded rod, and the both ends of lifting shaft are socketed on two threaded rods respectively after hollow rotating shaft, and the top of threaded rod is connected with the second servo motor, and the second servo motor is mounted on the top of fixed frame, and the bottom end of threaded rod is equipped with baffle.The utility model, can be in order to clean the sundries being suspended on garbage barrier net for a long time by being equipped with rotatable garbage barrier net, and the submerged depth of garbage barrier net can be adjusted according to the depth of water.
Description
Technical field
The utility model relates to sewage blocking device technical field more particularly to a kind of power station trash rack columns.
Background technique
Hydraulic and hydroelectric engineering is needed in water storage, and tree branches, crops weeds, plastic foam, house refuse etc. floating are dirty
The water surface before object can descend slowly and lightly to reservoir area dam just will affect the normal operation of water conservancy machinery over time.These floating materials are gathered in water
Face, when engineering crosses water, these floating pollutants will cross the mouth of a river with the flow direction of reservoir area, if in dam front end, setting is not blocked
Dirty device, floating pollutant will directly pass through mouth of a river damage dam, or enter water wheels servo motor group or row by hole of fetching water
The electromechanical equipments such as flooded pumping plant will be set if dirt quantity is enough, volume is sufficiently large, quality is hard enough to these electromechanics
It is standby to bring fatal damage, or even entire engineering operation is caused to paralyse.
Utility model content
The purpose of the utility model is to provide a kind of power station trash rack column, solution floating pollutant, which can not be blocked, to be caused greatly
The impaired problem of dam facility.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of power station trash rack of the utility model column, including two fixed frames and garbage barrier net, it is characterised in that: further include
Hollow rotating shaft and lifting device, the garbage barrier net are located between two fixed frames, and the upper and lower ends of the garbage barrier net connect
It is connected to garbage barrier net case, the both ends of the hollow rotating shaft are socketed on the lifting device after extending transversely through the garbage barrier net, institute
It states hollow rotating shaft and the garbage barrier net is divided into the first garbage barrier net and the second garbage barrier net, the both ends of the hollow rotating shaft are respectively connected with biography
Driving wheel, the driving wheel are equipped with elevator, the lifting by the first servo motor driven, the lower section of first servo motor
Machine is mounted on the top of the fixed frame；The lifting device includes lifting shaft and threaded rod, there are two the threaded rod is set, institute
The both ends for stating lifting shaft are socketed on two threaded rods respectively after the hollow rotating shaft, and the top of the threaded rod connects
It is connected to the second servo motor, second servo motor is mounted on the top of the fixed frame, and the bottom end of the threaded rod is equipped with
Baffle.
Further, the both ends of the lifting shaft pass through casing and are socketed on two threaded rods.
Further, second servo motor is fixedly mounted on the top of the fixed frame by mounting rack.
Further, first servo motor drives the driving wheel to rotate by transmission belt.
Further, first garbage barrier net and second garbage barrier net are equal in magnitude.
Further, the garbage barrier net case is movably connected on the garbage barrier net by connector.
Compared with prior art, the advantageous effects of the utility model:
The utility model by be equipped with rotatable garbage barrier net, can in order to clean for a long time be suspended on it is miscellaneous on garbage barrier net
Object prevents from blocking, and passes through the cooperation of threaded rod and lifting shaft, allows trash rack column by the height of adjusting crane, can
To adapt to the rise and decline of water level, guarantee to intercept dirt to greatest extent, can also will be intercepted by garbage barrier net case
Dirt salvages, and prevents from blocking.
Detailed description of the invention
The utility model is described in further detail for explanation with reference to the accompanying drawing.
Fig. 1 is the utility model power station trash rack column main view；
Fig. 2 is the utility model garbage barrier net side view；
Description of symbols: 1, fixed frame；2, garbage barrier net；2-1, the first garbage barrier net；2-2, the second garbage barrier net；3, hollow turn
Axis；4, lifting device；4-1, lifting shaft；4-2, threaded rod；5, driving wheel；6, the first servo motor；7, baffle；8, casing；9,
Second servo motor；10, mounting rack；11, conveyer belt；12, elevator；13, garbage barrier net case；14, connector.
Specific embodiment
As shown in Figs. 1-2, a kind of power station trash rack column, including two fixed frames 1 and garbage barrier net 2, further include hollow turn
Axis 3 and lifting device 4, the garbage barrier net 2 are located between two fixed frames 1, and garbage barrier net case 13 passes through 14 activity of connector
It is connected on the garbage barrier net 2, the dirt for intercepting the garbage barrier net 2 is fallen in the garbage barrier net case 13, avoids heap
Product.The both ends of the hollow rotating shaft 3 are socketed on the lifting device 4 after extending transversely through the garbage barrier net 2, and described hollow turn
The garbage barrier net 2 is divided into the first garbage barrier net 2-1 and the second garbage barrier net 2-2, the first garbage barrier net 2-1 and described second by axis 3
Garbage barrier net 2-2 is equal in magnitude.The both ends of the hollow rotating shaft 3 are respectively connected with driving wheel 5, and the driving wheel 5 utilizes the first servo
Motor 6 drives the driving wheel 5 to rotate by transmission belt 11, and the lower section of the first servo motor 6 is equipped with elevator 12, described
Elevator 12 is mounted on the top of the fixed frame 1, controls the first servo motor 6 as lifting device 4 is same by PLC controller
Step lifting, and the hollow rotating shaft 3 is rotated, the second garbage barrier net 2-2 is gone to above river, first garbage barrier net is made
2-1 is gone in river, is then cleared up the dirt hung on the second garbage barrier net 2-2, is kept the transmissibility of garbage barrier net,
It prevents overlong time dirt from blocking the eyelet on garbage barrier net, interferes the circulation of water, be conducive to protect dam, the PLC control
Device make first servo motor 6 with described in 4 synchronization lifting of lifting device be the prior art.
The lifting device 4 includes lifting shaft 4-1 and threaded rod 4-2, there are two the threaded rod 4-2 is set, the lifting
The both ends of axis 4-1 are run through after the hollow rotating shaft 3 to be socketed on two threaded rod 4-2 by casing 8 respectively, the screw thread
The top of bar 4-2 is connected with the second servo motor 9, and second servo motor 9 is fixedly mounted on described solid by mounting rack 10
The top for determining frame 1 keeps the lifting shaft 4-1 upward along the threaded rod 4-2 using the drive of second servo motor 9
Or move down, so that the garbage barrier net 2 is can satisfy the different depth of water.The bottom end of the threaded rod 4-2 is equipped with baffle 7, prevents
Sealing is too deep, causes the garbage barrier net 2 to decline excessive, is detached from the threaded rod 4-2.
The action process of the utility model is as follows:
Firstly, starting the second servo motor 9, threaded rod 4-2 rotation is driven, so that lifting shaft 4-1 be made to adjust upward or downward
It is whole, it is then adjusted according to the depth of water, elevator 12 adjusts the first servo motor according to the adjustment of lifting device 4 at the same time
6 height, guarantee conveyer belt 11 it is exceptionally straight, the second servo motor is closed after adjustment, then after a time after, open first
Servo motor 6 makes driving wheel 5 that hollow rotating shaft 3 be driven to rotate 180 °, to make the first garbage barrier net 2-1 and the second garbage barrier net 2-2
Position be interchangeable, the second underwater garbage barrier net 2-2 is turned into the top perpendicular to the water surface, then carries out manual cleaning,
The first servo motor 6 rotates backward 180 ° and again turns to the first underwater garbage barrier net 2-1 on the water surface after a period of time again.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (6)
1. a kind of power station trash rack column, including two fixed frames (1) and garbage barrier net (2), it is characterised in that: further include hollow turn
Axis (3) and lifting device (4), the garbage barrier net (2) are located between two fixed frames (1), above and below the garbage barrier net (2)
Both ends are respectively connected with garbage barrier net case (13), and the both ends of the hollow rotating shaft (3) are socketed in after extending transversely through the garbage barrier net (2)
On the lifting device (4), the garbage barrier net (2) is divided into the first garbage barrier net (2-1) and second and blocks dirt by the hollow rotating shaft (3)
The both ends of net (2-2), the hollow rotating shaft (3) are respectively connected with driving wheel (5), and the driving wheel (5) passes through the first servo motor
(6) it drives, the lower section of first servo motor is equipped with elevator (12), and the elevator (12) is mounted on the fixed frame
(1) top；The lifting device (4) includes lifting shaft (4-1) and threaded rod (4-2), and the threaded rod (4-2) is equipped with two
A, the both ends of the lifting shaft (4-1) are socketed on two threaded rods (4-2) respectively after the hollow rotating shaft (3),
The top of the threaded rod (4-2) is connected with the second servo motor (9), and second servo motor (9) is mounted on the fixation
The bottom end on the top of frame (1), the threaded rod (4-2) is equipped with baffle (7).
2. power station trash rack according to claim 1 column, it is characterised in that: the both ends of the lifting shaft (4-1) are logical
Casing (8) is crossed to be socketed on two threaded rods (4-2).
3. power station trash rack according to claim 1 column, it is characterised in that: second servo motor (9) passes through peace
Shelve the top that (10) are fixedly mounted on the fixed frame (1).
4. power station trash rack according to claim 1 column, it is characterised in that: first servo motor (6) passes through biography
Dynamic band (11) drives driving wheel (5) rotation.
5. power station trash rack according to claim 1 column, it is characterised in that: first garbage barrier net (2-1) and described
Second garbage barrier net (2-2) is equal in magnitude.
6. power station trash rack according to claim 1 column, it is characterised in that: the garbage barrier net case (13) passes through connector
(14) it is movably connected on the garbage barrier net (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820494433.0U CN208328866U (en) | 2018-04-09 | 2018-04-09 | A kind of power station trash rack column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820494433.0U CN208328866U (en) | 2018-04-09 | 2018-04-09 | A kind of power station trash rack column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208328866U true CN208328866U (en) | 2019-01-04 |
Family
ID=64780838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820494433.0U Expired - Fee Related CN208328866U (en) | 2018-04-09 | 2018-04-09 | A kind of power station trash rack column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208328866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227297A (en) * | 2020-09-30 | 2021-01-15 | 江苏新域环境修复有限公司 | Gardens river course ecological environment protects prosthetic devices |
-
2018
- 2018-04-09 CN CN201820494433.0U patent/CN208328866U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227297A (en) * | 2020-09-30 | 2021-01-15 | 江苏新域环境修复有限公司 | Gardens river course ecological environment protects prosthetic devices |
| CN112227297B (en) * | 2020-09-30 | 2021-10-08 | 江苏新域环境修复有限公司 | Gardens river course ecological environment protects prosthetic devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20210409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |