CN107119637A - The construction method of software pumping plant gate trash rack - Google Patents
The construction method of software pumping plant gate trash rack Download PDFInfo
- Publication number
- CN107119637A CN107119637A CN201710309665.4A CN201710309665A CN107119637A CN 107119637 A CN107119637 A CN 107119637A CN 201710309665 A CN201710309665 A CN 201710309665A CN 107119637 A CN107119637 A CN 107119637A
- Authority
- CN
- China
- Prior art keywords
- brake lining
- trash rack
- storehouse
- axle
- gate
- 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.)
- Withdrawn
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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The present invention relates to a kind of construction method of software pumping plant gate trash rack, including the trash rack being arranged on pump chamber Dun Qiang, it is anterior that described trash rack is fixedly installed on left and right pier wall, and it is provided with brake lining storehouse on trash rack top, brake lining is on brake lining axle, rotate counterclockwise brake lining switching mechanism, brake lining along on the outside of trash rack to dropping to bottom girder, form gate and stop that current pass through, turn clockwise brake lining switching mechanism, carried on brake lining on the brake lining axle in brake lining storehouse, trash rack water flowing simultaneously stops that debris passes through.Soil can be saved using the present invention, construction costs is saved, can stop that debris enters when drawing water, can be blocked water during maintenance as gate.
Description
Technical field
The application is related to the intakes of pumping station gate and sewage blocking device in hydraulic engineering field, more particularly to a kind of software pumping plant
The construction method of gate trash rack.
Background technology
In existing small and medium-sized pumping station, water inlet is designed with greatly trash rack, can so stop that weeds debris enters water pump
Impeller, reduces the generation of failure.But water pump accessory and its dynamical system still often break down in long-term operation, especially
It is that underwater maintenance is more inconvenient, therefore requires to set bulkhead gate in the associated specifications such as hydraulic engineering, is easy to maintenance；But
The inconvenient operation of original design, using effect is also undesirable, and original design is optimized the design, is changed to integral type soft
Body pumping plant gate trash rack, instead of intrinsic trash rack and gate.
The content of the invention
In order to solve the above problems, the present invention is as follows using technical scheme：
A kind of software pumping plant gate trash rack, including the trash rack being arranged on pump chamber Dun Qiang, it is characterised in that described
Trash rack is fixedly installed on left and right pier wall front portion, and is provided with brake lining storehouse on trash rack top, and brake lining is on brake lining axle, the inverse time
Pin rotates brake lining switching mechanism, and brake lining, to bottom girder is dropped to, forms gate and stop that current pass through along on the outside of trash rack, dextrorotation
Carried on turnstile piece switching mechanism, brake lining on the brake lining axle in brake lining storehouse, trash rack water flowing simultaneously stops that debris passes through.
Further preferred scheme, described brake lining is soft wilful material, and brake lining falls plate provided with brake lining below.
Further preferred scheme, described trash rack is the latticed of rectangular steel plates welding, and trash rack both sides are fixed on
Left and right pier wall is anterior, and trash rack is fixed on bottom girder below, with left and right Dun Qiang and bottom girder formation plane before trash rack.
Further preferred scheme, described brake lining pendant plate is elongate steel plate, and described brake lining pendant plate is following along brake lining
Outside is fixed, brake lining pendant plate two ends protrusion brake lining side certain length.
Further preferred scheme, the Dun Qiang of the trash rack both sides is provided with track slot, and brake lining pendant plate two ends are in track slot
Run up and down.
The invention also discloses the construction method of above-mentioned software pumping plant gate trash rack, including following technique and step：
1) brake lining storehouse is made first, brake lining storehouse is that the inside of sheet metal bent or welding has a warehouse of coffin, and
Bottom is provided with opening, and brake lining storehouse center is provided with brake lining axle, and sets a disk to be used as brake lining opening/closing machine in one end of brake lining axle
Structure；The rectangle brake lining for setting soft rubber plate or pvc plates to make in piece storehouse, brake lining upper end is fixed on brake lining axle, Ran Houshun
Hour hands rotate brake lining switching mechanism by brake lining on brake lining axle, and brake lining pendant plate, brake lining pendant plate two ends are fixed below in brake lining
Protrude brake lining side certain length.
2) trash rack is made, trash rack is mutually twisted for rectangular steel plates and is welded into latticed, steel plate thickness 5mm, width 5-
10cm, its size of mesh opening is 15*15cm-30*30cm, and trash rack overall width and height are 1-3m after welding.
3) in the pumping plant pump chamber water inlet longitudinally disposed Dun Qiang in both sides, two Dun Qiang distances need setting according to pumping plant flow,
The anterior setting steps 2 of left and right two pier wall) obtained trash rack, trash rack both sides are fixed on that left and right pier wall is anterior, and trash rack is following
It is fixed on bottom girder, with left and right Dun Qiang and bottom girder formation plane before trash rack；Track slot is set on the Dun Qiang of trash rack both sides.
4) setting steps 1 between the left and right pier wall on trash rack top) obtained brake lining storehouse, brake lining pendant plate is arranged on a left side
In right track slot, rotate counterclockwise brake lining switching mechanism, brake lining pendant plate drops to bottom girder in orbit, and brake lining is fitted in outside trash rack
Side forms the gate that blocks water.
The invention also discloses the application method of above-mentioned software pumping plant gate trash rack, including following technique and step：
1) the software gate trash rack after the completion of constructing, first rotary gate switching mechanism, by brake lining wound on brake lining axle
On, during pumping for water pump, current are blocked in outside from pump chamber, debris is flowed between trash rack grid by trash rack.
2) when needing repairing water pump, reverse rotation side door open/close machine, brake lining, which is fitted on the outside of trash rack, drops to bottom
Beam, forms gate and stops that current pass through, drain the water in pump chamber, you can implement maintenance activity.
3) after repairing, brake lining is continued to rotate out of certain length, opening/raised portion brake lining at the water surface, current enter
Pump chamber, after pump chamber stream is full, inside and outside hydraulic balance, rotary gate switching mechanism, by brake lining in brake lining storehouse.
4) in use repeat implement above-mentioned steps 1), 2), 3) can continue to draw water or maintenance work.
During normal pumping, brake lining winding is collected in brake lining storehouse, and current enter pump chamber by trash rack grid, and pasture and water are miscellaneous
Thing is blocked in outside trash rack；During maintenance, brake lining is put down by brake lining switching mechanism, brake lining, which is blocked on the outside of trash rack, to be regarded
Gate, maintenance activity can be carried out by draining pump chamber, and water cannot be introduced into pump chamber because brake lining stops.When maintenance is finished, it is necessary to water flowing
When, first allow current to enter pump chamber from brake lining side raised portion at the small water surface of hydraulic pressure, make hydraulic balance inside and outside pump chamber, then
Using brake lining switching mechanism, brake lining is withdrawn, trash rack is in water flowing state.
Beneficial effect
The present invention has following technical characterstic using software pumping plant gate trash rack：1st, land occupation is saved, engineering is saved
Cost, a pumping plant can 100-300 square metres of Economization on land；Reduce the expenses such as concrete, steel etc. and basement process.2nd, pacify
Complete stable, efficient energy-saving can install manually or electrically brake lining opening and closing device, as rolling screen door on software pumping plant gate trash rack top
It is equally easy to operate.3rd, brake lining width and thickness can be set as needed, and accommodation is big.4th, using soft brake lining, price
It is low, change easy.5th, contacted on the inside of brake lining with trash rack forward plane, water pressure, the both sides and bottom of brake lining are undertaken by trash rack
Side and Dun Qiang or bottom girder plane contact, antileaking good in hydraulic pressure seal performance.
Brief description of the drawings
Fig. 1 is closed mode positive structure schematic of the present invention；
Fig. 2 is Fig. 1 closed mode reverse side positive structure diagram；
Fig. 3 is Fig. 1 right side structural representation；
Fig. 4 is Fig. 1 positive dimensional structure diagram；
Fig. 5 is Fig. 1 reverse side dimensional structure diagram；
Fig. 6 is the open mode positive structure schematic of the present invention；
Fig. 7 is Fig. 1 A-A brake linings storehouse cross section structure schematic diagram；
Fig. 8 is Fig. 1 B-B Dun Qiang and trash rack cross section structure schematic diagram；
Wherein, 1- Dun Qiang, 2- brake lining storehouse, 3- brake lining switching mechanisms, 4- brake lining bottom plates, 5- brake linings, 6- bottom girders, 7- block dirt
Grid, 8- track slots, 9- brake lining axles.
Embodiment
To make the purpose and technical scheme of the application clearer, the technical scheme of the application is carried out below in conjunction with accompanying drawing
Clearly and completely describe.Described embodiment is a part of embodiment of the application, rather than whole embodiments, is based on
Described embodiments herein, it is all that those of ordinary skill in the art are obtained on the premise of without creative work
Other embodiment, belongs to the scope of the application protection.
Embodiment 1：Refer to the attached drawing, a kind of software pumping plant gate trash rack, including the trash rack being arranged on pump chamber pier wall 1
7, it is characterised in that described trash rack 7 is fixedly installed on the front portion of left and right pier wall 1, and is provided with brake lining storehouse 2 on trash rack top,
Brake lining 5 is on brake lining axle 9, rotate counterclockwise brake lining switching mechanism 3, brake lining 5 along the outside of trash rack 7 to dropping to bottom girder 6,
Form gate and stop that current pass through, turn clockwise brake lining switching mechanism 3, and brake lining 5 above carries the brake lining axle in brake lining storehouse 2
On 9, the water flowing of trash rack 7 simultaneously stops that debris passes through.
Further preferred scheme, described brake lining 5 is soft wilful material, and brake lining 5 falls plate 4 provided with brake lining below.
Further preferred scheme, described trash rack 7 is the latticed of rectangular steel plates welding, and the both sides of trash rack 7 are fixed
In left and right, pier wall is anterior, and trash rack 7 is fixed on bottom girder below, and trash rack 7 above forms plane with left and right Dun Qiang and bottom girder.
Further preferred scheme, described brake lining pendant plate 4 is elongate steel plate, and described brake lining falls plate 4 along under brake lining 5
It is fixed on the outside of side, the brake lining pendant plate 4 two ends protrusion side certain length of brake lining 5.
Further preferred scheme, the Dun Qiang of the both sides of trash rack 7 is provided with track slot 8, and brake lining pendant plate 4 two ends are in track slot
Run up and down in 8.
The present embodiment also discloses the construction method of above-mentioned software pumping plant gate trash rack, including following technique and step
Suddenly：
1) brake lining storehouse 2 is made first, and brake lining storehouse 2 has the warehouse of coffin for the inside of sheet metal bent or welding, and
Opening is provided with bottom, the center of brake lining storehouse 2 is provided with brake lining axle 9, and sets a disk to be opened as brake lining in one end of brake lining axle
Close mechanism 3；The rectangle brake lining 5 for setting soft rubber plate or pvc plates to make in brake lining storehouse 2, the upper end of brake lining 5 is fixed on brake lining axle
On 9, brake lining switching mechanism 3 is then rotated clockwise by brake lining 5 on brake lining axle 9, and in brake lining 5, fixed brake lining falls plate below
4, the brake lining pendant plate 4 two ends protrusion side certain length of brake lining 5.
2) make trash rack 7, trash rack 7 be rectangular steel plates be mutually twisted be welded into it is latticed, its size of mesh opening be 15*
15cm-30*30cm。
3) in the longitudinally disposed pier wall 1 in pumping plant pump chamber water inlet both sides, the anterior setting steps 2 of two pier wall 1 in left and right) obtain
Trash rack 7, the both sides of trash rack 7 are fixed on that left and right pier wall is anterior, and trash rack 7 is fixed on bottom girder 6 below, before trash rack 7 with
Left and right pier wall 1 and the formation plane of bottom girder 6；Track slot 8 is set on the pier wall 1 of trash rack both sides.
4) setting steps 1 between the left and right pier wall 1 on the top of trash rack 7) obtained brake lining storehouse 2, brake lining pendant plate 4 is set
In left and right track slot 8, rotate counterclockwise brake lining switching mechanism 3, brake lining pendant plate 4 drops to bottom girder 6 in orbit, and brake lining 5 is fitted
The gate that blocks water is formed in the outside of trash rack 7.
The present embodiment also discloses the application method of above-mentioned software pumping plant gate trash rack, including following technique and step
Suddenly：
1) the software gate trash rack after the completion of constructing, first rotary gate switching mechanism 3, by brake lining 5 wound on brake lining
On axle 9, during pumping for water pump, current are blocked in outside from pump chamber, debris is flowed between the grid of trash rack 7 by trash rack 7.
2) when needing repairing water pump, reverse rotation side door open/close machine 3, brake lining 5 is fitted in the outside of trash rack 7 and dropped to
Bottom girder 6, forms gate and stops that current pass through, drain the water in pump chamber, you can implement maintenance activity.
3) after repairing, brake lining is continued to rotate out of certain length, opening/raised portion brake lining at the water surface, current enter
Pump chamber, after pump chamber stream is full, inside and outside hydraulic balance, rotary gate switching mechanism 3, by brake lining 5 in brake lining storehouse.
4) in use repeat implement above-mentioned steps 1), 2), 3) can continue to draw water or maintenance work.
During normal pumping, brake lining winding is collected in brake lining storehouse, and current enter pump chamber by trash rack grid, and pasture and water are miscellaneous
Thing is blocked in outside trash rack；When needing maintenance, debris first on the outside of cleaning trash rack, then pass through brake lining switching mechanism if necessary
Brake lining is put down, brake lining, which is blocked on the outside of trash rack, regards gate, maintenance activity can be carried out by draining pump chamber, and water hinders because of brake lining
Gear cannot be introduced into pump chamber.When maintenance is finished, it is necessary to during water flowing, first be allowed at the small water surface of hydraulic pressure from brake lining side raised portion
Current enter pump chamber, make hydraulic balance inside and outside pump chamber, reuse brake lining switching mechanism, withdraw brake lining, and trash rack is in water flowing shape
State.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein, including technology art
Language and scientific terminology, with the general understanding identical meaning with the those of ordinary skill in the application art.Should also
Understand, those terms defined in such as general dictionary, which should be understood that, to be had and the meaning in the context of prior art
The consistent meaning of justice, and unless defined as here, will not be explained with idealization or excessively formal implication.
The implication of " inside and outside " described herein referred to relative to equipment itself, the side inside sensing equipment
To be interior, otherwise is outer.The implication of " connection " described herein can be that being directly connected between part can also be portion
Being indirectly connected with by other parts between part.Using the above-mentioned desirable embodiment according to the application as enlightenment, pass through above-mentioned explanation
Content, relevant staff completely can in the range of without departing from this application technological thought, carry out various change and
Modification.
Claims (1)
1. a kind of construction method of software pumping plant gate trash rack, described software pumping plant gate trash rack includes being arranged at pump chamber
Trash rack (7) on Dun Qiang (1), described trash rack (7) is fixedly installed on left and right Dun Qiang (1) front portions, and on trash rack top
Provided with brake lining storehouse (2), brake lining (5) is for soft wilful material and on brake lining axle (9), and brake lining (5) is below provided with brake lining pendant
Plate (4), described brake lining pendant plate (4) is elongate steel plate, and described brake lining pendant plate (4) is fixed along the following outside of brake lining (5), lock
Piece pendant plate (4) two ends protrusion brake lining (5) side certain length, brake lining falls track slot (8) of plate (4) two ends in trash rack (7) both sides
It is interior to run up and down, rotate counterclockwise brake lining switching mechanism (3), brake lining (5) along on the outside of trash rack (7) to dropping to bottom girder (6), shape
Stop that current pass through into gate, maintenance activity can be carried out by draining pump chamber, it is first small in hydraulic pressure when maintenance is finished, it is necessary to during water flowing
The water surface at from brake lining side raised portion, allow current to enter pump chamber, make the water surface inside and outside pump chamber parallel, then the brake lining that turns clockwise
Switching mechanism (3), brake lining (5) is above carried on the brake lining axle (9) in brake lining storehouse (2), and trash rack (7) water flowing simultaneously stops debris
Pass through；
The concrete construction method of described software pumping plant gate trash rack, it is characterised in that including following technique and step：
1) brake lining storehouse (2) are made first, brake lining storehouse (2) have the warehouse of coffin for the inside of metal plate weld, and in bottom
Provided with opening, brake lining storehouse (2) center is provided with brake lining axle (9), and sets a disk to be opened and closed as brake lining in one end of brake lining axle
Mechanism (3)；The rectangle brake lining (5) for setting soft rubber plate to make in brake lining storehouse (2), brake lining (5) upper end is fixed on brake lining axle
(9) on, brake lining switching mechanism (3) is then rotated clockwise by brake lining (5) on brake lining axle (9), it is solid below in brake lining (5)
Determine brake lining pendant plate (4), brake lining pendant plate (4) two ends protrusion brake lining (5) side certain length；
2) make trash rack (7), trash rack (7) be rectangular steel plates be mutually twisted be welded into it is latticed, its size of mesh opening be 15*
15cm-30*30cm；
3) in the longitudinally disposed Dun Qiang in pumping plant pump chamber water inlet both sides (1), in the anterior setting steps 2 of the Dun Qiang of left and right two (1)) obtain
Trash rack (7), trash rack (7) both sides are fixed on left and right pier wall front portion, and trash rack (7) is fixed on bottom girder (6) below, trash rack
(7) above plane is formed with left and right Dun Qiang (1) and bottom girder (6)；Track slot (8) is set on the Dun Qiang (1) of trash rack both sides；
4) setting steps 1 between the left and right Dun Qiang (1) on trash rack (7) top) obtained brake lining storehouse (2), brake lining is fallen into plate (4)
It is arranged in left and right track slot (8), rotate counterclockwise brake lining switching mechanism (3), brake lining pendant plate (4) drops to bottom girder in track slot
(6), brake lining (5), which is fitted on the outside of trash rack (7), forms the gate that blocks water, and turn clockwise brake lining switching mechanism (3), brake lining (5)
Above carry on the brake lining axle (9) in brake lining storehouse (2), trash rack (7) water flowing simultaneously stops that debris passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309665.4A CN107119637A (en) | 2015-09-06 | 2015-09-06 | The construction method of software pumping plant gate trash rack |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710309665.4A CN107119637A (en) | 2015-09-06 | 2015-09-06 | The construction method of software pumping plant gate trash rack |
| CN201510559277.2A CN105089011B (en) | 2015-09-06 | 2015-09-06 | Software pumping plant gate trash rack and its construction and application method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510559277.2A Division CN105089011B (en) | 2015-09-06 | 2015-09-06 | Software pumping plant gate trash rack and its construction and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107119637A true CN107119637A (en) | 2017-09-01 |
Family
ID=54570271
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510559277.2A Expired - Fee Related CN105089011B (en) | 2015-09-06 | 2015-09-06 | Software pumping plant gate trash rack and its construction and application method |
| CN201710309761.9A Withdrawn CN107022979A (en) | 2015-09-06 | 2015-09-06 | A kind of software pumping plant gate trash rack |
| CN201710309766.1A Withdrawn CN106930240A (en) | 2015-09-06 | 2015-09-06 | Construction, the application method of software pumping plant gate trash rack |
| CN201710309762.3A Withdrawn CN106988276A (en) | 2015-09-06 | 2015-09-06 | A kind of construction method of software pumping plant gate trash rack |
| CN201710309665.4A Withdrawn CN107119637A (en) | 2015-09-06 | 2015-09-06 | The construction method of software pumping plant gate trash rack |
| CN201710317348.7A Withdrawn CN107059802A (en) | 2015-09-06 | 2015-09-06 | A kind of construction of software pumping plant gate trash rack, application method |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510559277.2A Expired - Fee Related CN105089011B (en) | 2015-09-06 | 2015-09-06 | Software pumping plant gate trash rack and its construction and application method |
| CN201710309761.9A Withdrawn CN107022979A (en) | 2015-09-06 | 2015-09-06 | A kind of software pumping plant gate trash rack |
| CN201710309766.1A Withdrawn CN106930240A (en) | 2015-09-06 | 2015-09-06 | Construction, the application method of software pumping plant gate trash rack |
| CN201710309762.3A Withdrawn CN106988276A (en) | 2015-09-06 | 2015-09-06 | A kind of construction method of software pumping plant gate trash rack |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710317348.7A Withdrawn CN107059802A (en) | 2015-09-06 | 2015-09-06 | A kind of construction of software pumping plant gate trash rack, application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN105089011B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723040A (en) * | 2019-02-28 | 2019-05-07 | 黄芳 | A kind of hydraulic water deflector structure |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330923A (en) * | 2018-04-26 | 2018-07-27 | 中国长江三峡集团有限公司 | The stratified pumping gate of fast accurate control |
| CN108755623B (en) * | 2018-08-13 | 2024-09-24 | 河西学院 | Anti-clogging plane gate |
| CN114134862B (en) * | 2021-11-05 | 2023-07-28 | 国网福建省电力有限公司 | Underwater trash device with water blocking function |
| CN114134867A (en) * | 2021-11-26 | 2022-03-04 | 惠州市弘基水利工程有限公司 | Unmanned irrigation gate and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032967A (en) * | 1987-11-03 | 1989-05-17 | 水利水电科学研究院水力机电研究所 | Curtain-type sluice gate |
| CN201245828Y (en) * | 2008-08-09 | 2009-05-27 | 肖凯云 | Rolling curtain type sluice gate |
| JP2009174218A (en) * | 2008-01-25 | 2009-08-06 | Marsima Aqua System Corp | Seawater exchange type breakwater |
| CN203383696U (en) * | 2013-07-24 | 2014-01-08 | 中铁第四勘察设计院集团有限公司 | Automatic multi-station roller gate type lifting anti-submergence baffle structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138008A (en) * | 1984-07-30 | 1986-02-24 | Sato Tekko Kk | Multiple type surface water intake gate |
| CN2315141Y (en) * | 1997-11-11 | 1999-04-21 | 张有清 | Blind turbine opening water gate |
| CN1966867A (en) * | 2005-11-14 | 2007-05-23 | 上海奇谋能源技术开发有限公司 | Movable dam for electric power generation |
| CN101012730A (en) * | 2007-02-07 | 2007-08-08 | 成都市宇中梅科技有限责任公司 | Water blocking rolling screen door |
| CN100510270C (en) * | 2007-11-22 | 2009-07-08 | 侯一华 | Reservoir suction gate |
| CN202672101U (en) * | 2012-06-08 | 2013-01-16 | 王达 | Roller shutter gate |
-
2015
- 2015-09-06 CN CN201510559277.2A patent/CN105089011B/en not_active Expired - Fee Related
- 2015-09-06 CN CN201710309761.9A patent/CN107022979A/en not_active Withdrawn
- 2015-09-06 CN CN201710309766.1A patent/CN106930240A/en not_active Withdrawn
- 2015-09-06 CN CN201710309762.3A patent/CN106988276A/en not_active Withdrawn
- 2015-09-06 CN CN201710309665.4A patent/CN107119637A/en not_active Withdrawn
- 2015-09-06 CN CN201710317348.7A patent/CN107059802A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1032967A (en) * | 1987-11-03 | 1989-05-17 | 水利水电科学研究院水力机电研究所 | Curtain-type sluice gate |
| JP2009174218A (en) * | 2008-01-25 | 2009-08-06 | Marsima Aqua System Corp | Seawater exchange type breakwater |
| CN201245828Y (en) * | 2008-08-09 | 2009-05-27 | 肖凯云 | Rolling curtain type sluice gate |
| CN203383696U (en) * | 2013-07-24 | 2014-01-08 | 中铁第四勘察设计院集团有限公司 | Automatic multi-station roller gate type lifting anti-submergence baffle structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723040A (en) * | 2019-02-28 | 2019-05-07 | 黄芳 | A kind of hydraulic water deflector structure |
| CN109723040B (en) * | 2019-02-28 | 2023-12-29 | 黄芳 | Hydraulic water gate structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106930240A (en) | 2017-07-07 |
| CN107059802A (en) | 2017-08-18 |
| CN105089011B (en) | 2017-07-11 |
| CN105089011A (en) | 2015-11-25 |
| CN107022979A (en) | 2017-08-08 |
| CN106988276A (en) | 2017-07-28 |
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Application publication date: 20170901 |