CN104452673B - A kind of adjustable trash rack for water inlet - Google Patents
A kind of adjustable trash rack for water inlet Download PDFInfo
- Publication number
- CN104452673B CN104452673B CN201410739083.6A CN201410739083A CN104452673B CN 104452673 B CN104452673 B CN 104452673B CN 201410739083 A CN201410739083 A CN 201410739083A CN 104452673 B CN104452673 B CN 104452673B
- Authority
- CN
- China
- Prior art keywords
- trash rack
- support
- drive link
- motor
- water inlet
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/085—Arresting devices for waterborne materials, e.g. gratings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a kind of adjustable trash rack for water inlet, deflector and trash rack are located on erection support, trash rack side is located at by electric cabinet, trash rack is provided with many and blocks dirty bar, and trash rack is provided with auxiliary transmission mechanism, drive link and motor and is located on support, motor is connected with one of them drive link, being connected by chain between drive link, the guide pillar that support is provided with by support with trash rack is slidably connected, and trash rack is provided with rolling bearing.This adjustable trash rack for water inlet, by the auxiliary transmission mechanism being provided with, when carrying out blocking dirt, driven by motor drive link rotates, and plays the effect guiding current, improves flow velocity, when needing to adjust the distance between drive link and deflector, rotatable bolt, support can be subjected to displacement at vertical direction, thus the soiled surface of blocking changing trash rack is amassed, increase the range of device, and the height of adjustable support, bearing is provided with protective fence, improves the safety of equipment.
Description
Technical field
The present invention relates to block dirty technical field, be specifically related to a kind of adjustable trash rack for water inlet.
Background technology
Trash rack, before being located at water inlet, for blocking the frame grating structure of the foreign material (commonly referred to as dirt) such as the pasture and water of water-borne, drift wood, usual trash rack is made up of frame, diaphragm plate and grizzly bar, is bearing on concrete pier wall, typically manufactures with steel.Interval of grid strip is regarding dirt size, how many and depending on using and requiring.The interval of grid strip in power station depends on hydraulic turbine model and size, to ensure will not be stuck in water turbine overflowing component by the dirt of trash rack to be as the criterion.Sluicing tunnel and spilled water hole the most do not set trash rack, and as footpath, hole or aperture are little, and dead-wood is more when needing to arrange, and interval of grid strip preferably strengthens.Existing trash rack often positional structure is fixed, and blocks soiled surface and amasss and can not adjust, and this limits its range to a certain extent.
Summary of the invention
It is an object of the invention to provide a kind of adjustable trash rack for water inlet, to solve the above-mentioned multinomial defect caused in prior art.
A kind of adjustable trash rack for water inlet, including erection support, deflector, trash rack and electric cabinet, described deflector and trash rack are located on erection support, trash rack side is located at by described electric cabinet, described trash rack is provided with many and blocks dirty bar, described trash rack is provided with auxiliary transmission mechanism, including support, two drive links and motor, described drive link and motor are located on support, described motor is connected with one of them drive link, connected by chain between described drive link, the guide pillar that described support is provided with by support with trash rack is slidably connected, described trash rack is provided with rolling bearing, it is socketed with bolt on described rolling bearing, described bolt with support for threadeding.
The inner side of described trash rack is provided with rule.
Described erection support is provided with protective fence.
It is an advantage of the current invention that: this kind of adjustable trash rack for water inlet, by the auxiliary transmission mechanism being provided with, when carrying out blocking dirt, driven by motor drive link rotates, play the effect guiding current, improve flow velocity, described bolt with support for threadeding, when needing to adjust the distance between drive link and deflector, rotatable bolt, support will be subjected to displacement at vertical direction, thus the soiled surface of blocking changing trash rack is amassed, increase the range of device, the inner side of described trash rack is provided with rule, can be according to the height of the scale adjusting pole on rule, described erection support is provided with protective fence, improve the safety of equipment.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Fig. 2 is the left view of Fig. 1 of the present invention.
Wherein: 1 erection support, 2 deflectors, 3 trash racks, 4 electric cabinets, 5 block dirty bar, 6 supports, 7 drive links, 8 motors, 9 chains, 10 guide pillars, 11 rolling bearings, 12 bolts, 13 rules, 14 protective fences.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, the present invention is expanded on further.
nullAs depicted in figs. 1 and 2，A kind of adjustable trash rack for water inlet，Including erection support 1、Deflector 2、Trash rack 3 and electric cabinet 4，Described deflector 2 and trash rack 3 are located on erection support 1，Trash rack 3 side is located at by described electric cabinet 4，Described trash rack 3 is provided with many and blocks dirty bar 5，Described trash rack 3 is provided with auxiliary transmission mechanism，Including support 6、Two drive links 7 and motor 8，Described drive link 7 and motor 8 are located on support 6，Described motor 8 is connected with one of them drive link 7，Connected by chain 9 between described drive link 7，The guide pillar 10 that described support 6 is provided with by support 6 with trash rack 3 is slidably connected，Described trash rack 3 is provided with rolling bearing 11，It is socketed with bolt 12 on described rolling bearing 11，Described bolt 12 with support 6 for threadeding，This kind of adjustable trash rack for water inlet，By the auxiliary transmission mechanism being provided with，When carrying out blocking dirt，Motor 8 drives drive link 7 to rotate，Play the effect guiding current，Improve flow velocity，Described bolt 12 with support 6 for threadeding，When needing to adjust the distance between drive link 7 and deflector 2，Rotatable bolt 12，Support 6 will be subjected to displacement at vertical direction，Thus the soiled surface of blocking changing trash rack is amassed，Increase the range of device.
The inner side of described trash rack 3 is provided with rule 13, can be according to the height of the scale adjusting pole 6 on rule 13.
In the present embodiment, described erection support 1 is provided with protective fence 14, it is to avoid deflector 2 is exposed outside, prevents people to be not intended to encounter and block dirty bar 5 and produce danger, improves the safety of equipment.
Based on above-mentioned, this kind of adjustable trash rack for water inlet, by the auxiliary transmission mechanism being provided with, when carrying out blocking dirt, motor 8 drives drive link 7 to rotate, and plays the effect guiding current, improves flow velocity, described bolt 12 with support 6 for threadeding, when needing to adjust the distance between drive link 7 and deflector 2, rotatable bolt 12, support 6 will be subjected to displacement at vertical direction, thus the soiled surface of blocking changing trash rack is amassed, and increases the range of device.
As known by the technical knowledge, the present invention can be realized by the embodiment of other essence without departing from its spirit or essential feature.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only.All changes within the scope of the present invention or within being equal to the scope of the present invention are all included in the invention.
Claims (1)
1. A kind of adjustable trash rack for water inlet, it is characterized in that: include erection support (1), deflector (2), trash rack (3) and electric cabinet (4), described deflector (2) and trash rack (3) are located on erection support (1), trash rack (3) side is located at by described electric cabinet (4), and trash rack (3) is provided with many and blocks dirty bar (5)；Described trash rack (3) is provided with auxiliary transmission mechanism, including support (6), two drive links (7) and motor (8), described drive link (7) and motor (8) are located on support (6), described motor (8) is connected with one of them drive link (7), is connected by chain (9) between drive link (7)；The guide pillar (10) that described support (6) is provided with by support (6) with trash rack (3) is slidably connected, and trash rack (3) is provided with rolling bearing (11)；Be socketed with bolt (12) on described rolling bearing (11), bolt (12) with support (6) for threadeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739083.6A CN104452673B (en) | 2014-12-08 | 2014-12-08 | A kind of adjustable trash rack for water inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410739083.6A CN104452673B (en) | 2014-12-08 | 2014-12-08 | A kind of adjustable trash rack for water inlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104452673A CN104452673A (en) | 2015-03-25 |
| CN104452673B true CN104452673B (en) | 2016-08-24 |
Family
ID=52899373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410739083.6A Expired - Fee Related CN104452673B (en) | 2014-12-08 | 2014-12-08 | A kind of adjustable trash rack for water inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104452673B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524117A (en) * | 2015-07-27 | 2017-12-29 | 苏州汇诚智造工业设计有限公司 | A kind of pumping plant blocks water the construction method of trash rack |
| CN109930572A (en) * | 2019-05-02 | 2019-06-25 | 郑州微源科技有限公司 | One kind, which is removed contamination, assists trash rack and its cleaning method |
| CN111335259B (en) * | 2020-05-06 | 2023-12-29 | 盐城瑞德石化机械有限公司 | Movable flow dividing device for intercepting debris flow |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006097464A (en) * | 2004-04-03 | 2006-04-13 | Fujika:Kk | River unusual rise preventing device |
| CN2911008Y (en) * | 2006-06-20 | 2007-06-13 | 王金华 | Self-cleaning trash rack |
| CN101864753B (en) * | 2009-04-20 | 2011-12-14 | 四川东方水利水电工程有限公司 | Buoy type dirt-blocking float-guiding device |
| CN201952791U (en) * | 2010-12-24 | 2011-08-31 | 昆明琢石机电有限责任公司 | Matched guide grid for trash-removal machine |
| CN202500123U (en) * | 2012-04-01 | 2012-10-24 | 中国水电顾问集团中南勘测设计研究院 | Structure for regulating split ratio of water inlet/outlet runner of power station |
| CN202809575U (en) * | 2012-07-05 | 2013-03-20 | 诸暨市同城机械有限公司 | Automatic trash-removal trash rack for river channel |
| CN102966077A (en) * | 2012-11-09 | 2013-03-13 | 广东省水利水电科学研究院 | Novel trash system for power station water inlet |
-
2014
- 2014-12-08 CN CN201410739083.6A patent/CN104452673B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104452673A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Luyun Inventor after: Huang Rong Inventor after: Rong Chunyu Inventor after: Li Xin Inventor after: Nie Xiong Inventor after: Li Dunding Inventor before: Li Dunding |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200602 Address after: Road traffic Songling town of Wujiang District of Suzhou City, Jiangsu Province, No. 25 215200 Patentee after: JIANGSU GUANGWU LANDSCAPE CONSTRUCTION Co.,Ltd. Address before: 530001 No. 100, University Road, the Guangxi Zhuang Autonomous Region, Nanning Patentee before: GUANGXI University |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20201208 |