CN105002866B - A kind of pumping plant blocks water the construction method of trash rack brake lining - Google Patents
A kind of pumping plant blocks water the construction method of trash rack brake lining Download PDFInfo
- Publication number
- CN105002866B CN105002866B CN201510443894.6A CN201510443894A CN105002866B CN 105002866 B CN105002866 B CN 105002866B CN 201510443894 A CN201510443894 A CN 201510443894A CN 105002866 B CN105002866 B CN 105002866B
- Authority
- CN
- China
- Prior art keywords
- brake lining
- side door
- axle
- trash rack
- water
- 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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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
-
- 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
- E02B7/24—Needle weirs
-
- 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
Blocked water trash rack brake lining the present invention relates to a kind of pumping plant, described brake lining is rectangle chip strip, longitudinal direction is provided with brake lining axle at brake lining width 1/3, and brake lining axle two ends protrusion brake lining certain length is simultaneously provided with bearing, and the bearing top of the brake lining axle in upper end is provided with gear as the transmission mechanism of brake lining.Multiple brake linings are arranged at the upper beam on pump chamber Dun Qiang, between bottom girder, each brake lining is connected with the brake lining switching mechanism being arranged on Dun Qiang, turn clockwise brake lining switching mechanism, the outside Unscrew water flowing of brake lining, multiple brake lining formation trash racks stop that debris passes through, rotate counterclockwise brake lining switching mechanism, inwardly rotating closed formation gate stops that current pass through to brake lining.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 trash rack device in hydraulic engineering field, more particularly to a kind of pumping plant blocks water and blocks dirt
Grid brake lining and its manufacture, construction and application method.
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 burst rotation
Formula blocks water trash rack brake lining, 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 pumping plant blocks water trash rack brake lining, including brake lining and brake lining axle, it is characterised in that described brake lining is rectangular sheet
Longitudinal direction is provided with brake lining axle at formula strip, brake lining width 1/3, and brake lining axle two ends protrusion brake lining certain length is simultaneously provided with bearing, and
Gear is provided with as the transmission mechanism of brake lining on the bearing top of the brake lining axle of upper end.
Further preferred scheme, described brake lining side outwardly convex, opposite side is provided with inside groove, male-female engagement tool
Block water and be maintained at hydraulic pressure lower brake pad indeformable.
Further preferred scheme, the lower end and two sides of described brake lining are provided with rubber strip, to reach sealing, pre- leakproof
Water is acted on.
Further preferred scheme, what described rubber strip was arranged at brake lining both sides is in zigzag, is arranged at brake lining bottom
In straight plate shape.
Block water the manufacture method of trash rack brake lining the invention also discloses above-mentioned pumping plant, including following technique and step：
1) brake lining is made first, and brake lining is rectangular slat steel plate welding production, steel plate thickness 2-4mm, the long 150- of brake lining
300cm, wide 30-50cm, thickness 4-8cm, one side outwardly convex for brake lining thickness 1/2 i.e. 2-4cm, another side to
Inner groovy is equal to size and dimension at the protrusion on its opposite.
2) two ends set brake lining axle at brake lining width 1/3, and brake lining crown of roll goes out brake lining 10cm and sets bearing, in upper end brake
The bearing top of bobbin sets gear.
3) straight plate shape rubber strip is set in the lower end of brake lining, zigzag rubber strip is set in two sides of brake lining, that is, obtains one
Unit trash rack brake lining.
Block water the construction method of trash rack brake lining the invention also discloses above-mentioned pumping plant, including following technique and step：
1) in the pumping plant pump chamber water inlet longitudinally disposed Dun Qiang in both sides, top sets upper beam, bottom between the pier wall of left and right two
Bottom girder is set, the longitudinally disposed counting unit trash rack brake lining from left to right between upper beam and bottom girder, trash rack brake lining is with brake lining axle two
The bearing at end is arranged in upper beam bearing block corresponding with bottom girder, if cogged one end is arranged on upper beam, on each gear
Chain is set, and chain is connected interaction with being arranged on the brake lining switching mechanism on Dun Qiang tops.
2) when closed, brake lining lower end rubber strip is fitted with bottom girder close-fitting, and the projection and groove of the side of brake lining two are in adjacent
Brake lining side groove and male cooperation it is close, the rubber strip of one brake lining side of rightmost is fitted on Dun Qiang when closing
In brake lining step.
3) side door is set on either side Dun Qiang, upward steel rod is set in the middle of side door top as side door lift arm,
Screw thread ratcheting gearing of the side door lift arm top provided with screw thread with side door switching mechanism；Retainer ring is set on side door lift arm,
To play guiding and control hoisting depth to side door lift arm, track is set on the outside of side door, rubber is set in orbit
Pad, pre- preventing water leakage.
Block water the application method of trash rack brake lining the invention also discloses above-mentioned pumping plant, including following technique and step：
1) pumping plant after the completion of constructing, which blocks water, blocks dirty brake lining, first rotary side door open/close machine, lifts side door, and water flows into pump
Room makes hydraulic pressure inside and outside trash rack brake lining parallel, then the brake lining switching mechanism that turns clockwise, brake lining Unscrew water flowing, pumping for water pump
When, current are from flowing into pump chamber between each brake lining, and multiple brake linings formation trash rack stops that debris passes through；It can be opened in work by brake lining
Close the openings of sizes of mechanism regulation brake lining to control the size of stop debris, brake lining can suitably be adjusted according to pump water and flow velocity
Opening angle.
2) when needing repairing water pump, reverse rotation side door open/close machine declines and closes side door, another mistake hour hands rotation brake lining
Switching mechanism, the rotating closed gate that formed of brake lining stops that current pass through, and drains the water in pump chamber, you can implement maintenance activity.
3) after repairing ,/maintenance work of drawing water can be continued by implementing above-mentioned steps.
During normal pumping, brake lining is adjusted to open mode by brake lining switching mechanism, water can smoothly enter, and pasture and water
Debris is blocked in outside brake lining；During maintenance, brake lining is adjusted to closed mode by brake lining switching mechanism, lock is first removed if necessary
Turned off after debris outside piece, form gate, water cannot be introduced into pump chamber.When maintenance is finished, it is necessary to during water flowing, enable and set on Dun Qiang
The side door put, makes hydraulic balance inside and outside pump chamber, reuses brake lining switching mechanism, brake lining is opened, in water flowing state.
Beneficial effect
The present invention, which is used, has following technique effect after above technical scheme：Using the trash rack brake lining tool that blocks water of the present invention
There is following technical characterstic：1st, land occupation is saved, construction costs is saved, a pumping plant can 100-300 square metres of Economization on land；Subtract
Few concrete, steel etc. and the expense such as basement process.2nd, safety and stability, efficient energy-saving, on the rotary trash rack top of burst
Manually or electrically geared system is installed, operation is very convenient.3rd, brake lining width and thickness can be set as needed, accommodation
Greatly.4th, the connection edge of brake lining is designed with rubber strip, good in hydraulic pressure seal performance, antileaking.
Brief description of the drawings
Fig. 1 is the brake lining dimensional structure diagram of the present invention；
Fig. 2 is brake lining of the invention attachment structure schematic diagram in off position；
Fig. 3 is to descend positive structure schematic in off position using the trash rack brake lining that blocks water of the present invention；
Fig. 4 is Fig. 3 trash rack brake lining positive structure schematic in the on-state that blocks water；
Fig. 5 is Fig. 3 trash rack brake lining overlooking the structure diagram in off position that blocks water；
Fig. 6 is that Fig. 4 blocks water trash rack brake lining overlooking the structure diagram in the on-state；
Fig. 7 is Fig. 3 trash rack brake lining left view structural representation in off position that blocks water；
Fig. 8 is that Fig. 4 blocks water trash rack brake lining left view structural representation in the on-state；
Fig. 9 is inner side dimensional structure diagram under Fig. 3 blocks water trash rack brake lining in off position；
Figure 10 be Fig. 4 block water trash rack brake lining in the on-state inner side dimensional structure diagram.
Wherein, 1- Dun Qiang, 1.1- brake lining step, 2- upper beams, 3- brake linings, 4- side door switching mechanisms, 5- brake lining switching mechanisms,
6- bottom girders, 7- side door lift arms, 8- retainer rings, 9- side doors, 10- tracks, 11- brake lining axles, 12- gears, 13- rubber strips, 14 axles
Hold.
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：A kind of refer to the attached drawing, pumping plant blocks water trash rack brake lining, including brake lining 3 and brake lining axle 11, described lock
Piece 3 is that longitudinal direction is provided with brake lining axle 11, the two ends of the brake lining axle 11 protrusion fixed length of brake lining one at rectangle chip strip, the width 1/3 of brake lining 3
Spend and be provided with bearing 14, and the top of bearing 14 of the brake lining axle 11 in upper end is provided with gear 12 as the transmission mechanism of brake lining.
Further preferred scheme, the described side outwardly convex of brake lining 3, opposite side is provided with inside groove, male-female engagement
With blocking water and being maintained at, hydraulic pressure lower brake pad is indeformable.
Further preferred scheme, the lower end and two sides of described brake lining 3 are provided with rubber strip 13, to reach sealing, in advance
Preventing water leakage is acted on.
Further preferred scheme, what described rubber strip 13 was arranged at brake lining both sides is in zigzag, is arranged at brake lining bottom
Be in straight plate shape.
Block water the manufacture method of trash rack brake lining the invention also discloses above-mentioned pumping plant, including following technique and step：
1) brake lining 3 is made first, and brake lining 3 is rectangular slat steel plate welding production, steel plate thickness 2-4mm, the long 150- of brake lining 3
300cm, wide 30-50cm, thickness 4-8cm, one side outwardly convex are 2-4cm for the 1/2 of brake lining thickness, and another side is inside
Groove is equal to size and dimension at the protrusion on its opposite.
2) two ends set brake lining axle 11 at the width 1/3 of brake lining 3, and the protrusion brake lining 10cm of brake lining axle 11 simultaneously sets bearing 14,
In upper end, the top of bearing 14 of brake lining axle 11 sets gear 12.
3) straight plate shape rubber strip 13 is set in the lower end of brake lining 3, zigzag rubber strip 13 is set in two sides of brake lining 3, i.e.,
Obtain a unit trash rack brake lining.
The present embodiment also discloses above-mentioned pumping plant and blocked water the construction method of trash rack brake lining, including following technique and step
Suddenly：
1) in the longitudinally disposed pier wall 1 in pumping plant pump chamber water inlet both sides, top sets upper beam 2, bottom between the pier wall 1 of left and right two
Portion sets bottom girder 6, the longitudinally disposed counting unit trash rack brake lining from left to right between upper beam 2 and bottom girder 6, and trash rack brake lining is with brake lining
The bearing 14 at the two ends of axle 11 is arranged on upper beam 2 and in the corresponding bearing block of bottom girder 6, one end provided with gear 12 is arranged on upper beam 2
On, chain is set on each gear 12, and chain is connected interaction with being arranged on the brake lining switching mechanism 5 on the top of pier wall 1.
2) when closed, the lower end rubber strip 13 of brake lining 3 is fitted with the close-fitting of bottom girder 6,3 liang of sides of brake lining projection and groove in
The groove and male cooperation of adjacent brake lining side are close, and the rubber strip 13 of one side of brake lining 3 of rightmost is fitted in when closing
In brake lining step 1.1 on pier wall 1.
3) side door 9 is set on either side pier wall 1, sets upward steel rod to be lifted as side door in the middle of the top of side door 9
Arm 7, screw thread ratcheting gearing of the top of side door lift arm 7 provided with screw thread with side door switching mechanism 4；Set on side door lift arm 7
Retainer ring 8, to play guiding and control hoisting depth to side door lift arm, sets track 10, in track in the outside of side door 9
Rubber blanket, pre- preventing water leakage are set in 10.
The present embodiment also discloses above-mentioned pumping plant and blocked water the application method of trash rack brake lining, including following technique and step
Suddenly：
1) pumping plant after the completion of constructing, which blocks water, blocks dirty brake lining, first rotary side door open/close machine 4, lifts side door 9, current
Entering pump chamber makes hydraulic pressure inside and outside trash rack brake lining 3 parallel, then the brake lining switching mechanism 5 that turns clockwise, the Unscrew water flowing of brake lining 3,
During pumping for water pump, current are from flowing into pump chamber between each brake lining 3, and the formation trash rack of multiple brake linings 3 stops that debris passes through；Can in work
Adjust the openings of sizes of brake lining 3 to control the size of stop debris by brake lining switching mechanism 3, can be according to pump water and flow velocity
The opening angle of appropriate regulation brake lining.
2) when needing repairing water pump, reverse rotation side door open/close machine 4 declines and closes side door 9, another mistake hour hands rotating gate
Piece switching mechanism 5, the rotating closed gate that formed of brake lining 3 stops that current pass through, and drains the water in pump chamber, you can implement maintenance and make
Industry.
3) after repairing ,/maintenance work of drawing water can be continued by implementing above-mentioned steps.
During normal pumping, brake lining 3 is adjusted to open mode by brake lining switching mechanism 5, water can smoothly enter, and water
Careless debris is blocked in outside brake lining；In maintenance, brake lining 3 is adjusted to closed mode by brake lining switching mechanism 5, lock is formed
Door, water cannot be introduced into pump chamber.When maintenance is finished, it is necessary to during water flowing, enable the side door 9 set on pier wall 1, make hydraulic pressure inside and outside pump chamber
Balance, reuses brake lining switching mechanism, brake lining is opened, in water flowing 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 passed through between part
Other parts are indirectly connected with.
Using the above-mentioned desirable embodiment according to the application as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out in the range of without departing from this application technological thought entirely.
Claims (1)
- The construction method of trash rack brake lining 1. a kind of pumping plant blocks water, including brake lining（3）With brake lining axle（11）, described brake lining（3） For rectangle chip strip, brake lining（3）Longitudinal direction is provided with brake lining axle at width 1/3（11）, brake lining axle（11）Protrude brake lining one in two ends Measured length is simultaneously provided with bearing（14）, and in the brake lining axle of upper end（11）Bearing（14）Top is provided with gear（12）；Described brake lining（3）Side outwardly convex, opposite side is provided with inside groove；Described brake lining（3）Lower end and two sides be provided with rubber strip（13）；Described rubber strip（13）The both sides for being arranged at brake lining are in zigzag, and be arranged at brake lining lower end is in straight plate shape；It is characterised in that it includes following steps：1）In the pumping plant pump chamber water inlet longitudinally disposed Dun Qiang in both sides（1）, in the Dun Qiang of left and right two（1）Between top set upper beam（2）、 Bottom sets bottom girder（6）, in upper beam（2）With bottom girder（6）Between longitudinally disposed array trash rack brake lining, trash rack brake lining from left to right With brake lining axle（11）The bearing at two ends（14）It is arranged on upper beam（2）With bottom girder（6）In corresponding bearing block, provided with gear（12）'s One end is arranged on upper beam（2）On, in each gear（12）Upper setting chain, chain is with being arranged on Dun Qiang（1）The brake lining opening and closing on top Mechanism（5）Connection is interactive；2）When closed, brake lining（3）Lower end rubber strip（13）With bottom girder（6）Close-fitting is fitted, brake lining（3）Two sides it is raised and recessed Groove and the groove and male cooperation of adjacent brake lining side are close, one brake lining of rightmost（3）The rubber strip of side（13）Close When fit in Dun Qiang（1）On brake lining step（1.1）It is interior；3）In either side Dun Qiang（1）Upper setting side door（9）, in side door（9）Upward steel rod is set to be carried as side door in the middle of top Rise arm（7）, side door lift arm（7）Top is provided with screw thread and side door switching mechanism（4）Screw thread be engaged and linked；In side door lift arm （7）Upper setting retainer ring（8）, to play guiding and control hoisting depth to side door lift arm, in side door（9）Outside is set Track（10）, in track（10）Interior setting rubber blanket.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710517948.8A CN107268539A (en) | 2015-07-27 | 2015-07-27 | Pumping plant blocks water the construction method of trash rack brake lining |
| CN201710517964.7A CN107059804A (en) | 2015-07-27 | 2015-07-27 | A kind of pumping plant blocks water the construction of trash rack brake lining, application method |
| CN201510443894.6A CN105002866B (en) | 2015-07-27 | 2015-07-27 | A kind of pumping plant blocks water the construction method of trash rack brake lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510443894.6A CN105002866B (en) | 2015-07-27 | 2015-07-27 | A kind of pumping plant blocks water the construction method of trash rack brake lining |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710517964.7A Division CN107059804A (en) | 2015-07-27 | 2015-07-27 | A kind of pumping plant blocks water the construction of trash rack brake lining, application method |
| CN201710517948.8A Division CN107268539A (en) | 2015-07-27 | 2015-07-27 | Pumping plant blocks water the construction method of trash rack brake lining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105002866A CN105002866A (en) | 2015-10-28 |
| CN105002866B true CN105002866B (en) | 2017-10-10 |
Family
ID=54375710
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510443894.6A Active CN105002866B (en) | 2015-07-27 | 2015-07-27 | A kind of pumping plant blocks water the construction method of trash rack brake lining |
| CN201710517964.7A Withdrawn CN107059804A (en) | 2015-07-27 | 2015-07-27 | A kind of pumping plant blocks water the construction of trash rack brake lining, application method |
| CN201710517948.8A Withdrawn CN107268539A (en) | 2015-07-27 | 2015-07-27 | Pumping plant blocks water the construction method of trash rack brake lining |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710517964.7A Withdrawn CN107059804A (en) | 2015-07-27 | 2015-07-27 | A kind of pumping plant blocks water the construction of trash rack brake lining, application method |
| CN201710517948.8A Withdrawn CN107268539A (en) | 2015-07-27 | 2015-07-27 | Pumping plant blocks water the construction method of trash rack brake lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105002866B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221875A (en) * | 2018-01-10 | 2018-06-29 | 李理 | A kind of fluid pressure type trash rack easy to use |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315141Y (en) * | 1997-11-11 | 1999-04-21 | 张有清 | Blind turbine opening water gate |
| CN1952267A (en) * | 2006-10-24 | 2007-04-25 | 董兰田 | Revolving door type water gate |
| KR20120040301A (en) * | 2010-10-19 | 2012-04-27 | 정애란 | Rotary-type floodgate |
| KR20140122973A (en) * | 2013-04-11 | 2014-10-21 | 임용빈 | Diversion gate apparatus |
| CN204023534U (en) * | 2014-07-14 | 2014-12-17 | 曲阜恒威水工机械有限公司 | Combined type trashrack |
| CN204151764U (en) * | 2014-08-16 | 2015-02-11 | 张姝乐 | A kind of trashrack unit and trashrack |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2542174B2 (en) * | 1994-04-20 | 1996-10-09 | 関電興業株式会社 | Flap open / close screen gate |
| CN101525874B (en) * | 2009-03-30 | 2011-05-04 | 浙江大学 | Shutter type hydraulic self-control gate |
| KR101351063B1 (en) * | 2012-04-03 | 2014-01-14 | 기인서 | dust separator for pump and pump gate of one body type having dust separator |
| CN103850225B (en) * | 2014-02-21 | 2016-01-06 | 武汉圣禹排水系统有限公司 | Multistage axis gets door express developed |
-
2015
- 2015-07-27 CN CN201510443894.6A patent/CN105002866B/en active Active
- 2015-07-27 CN CN201710517964.7A patent/CN107059804A/en not_active Withdrawn
- 2015-07-27 CN CN201710517948.8A patent/CN107268539A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315141Y (en) * | 1997-11-11 | 1999-04-21 | 张有清 | Blind turbine opening water gate |
| CN1952267A (en) * | 2006-10-24 | 2007-04-25 | 董兰田 | Revolving door type water gate |
| KR20120040301A (en) * | 2010-10-19 | 2012-04-27 | 정애란 | Rotary-type floodgate |
| KR20140122973A (en) * | 2013-04-11 | 2014-10-21 | 임용빈 | Diversion gate apparatus |
| CN204023534U (en) * | 2014-07-14 | 2014-12-17 | 曲阜恒威水工机械有限公司 | Combined type trashrack |
| CN204151764U (en) * | 2014-08-16 | 2015-02-11 | 张姝乐 | A kind of trashrack unit and trashrack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105002866A (en) | 2015-10-28 |
| CN107268539A (en) | 2017-10-20 |
| CN107059804A (en) | 2017-08-18 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Erwang Inventor after: Liu Lei Inventor after: Yang Yingying Inventor after: Huang Haixia Inventor after: Guo Yifei Inventor after: Liu Xiaoyan Inventor after: Wang Wenting Inventor after: Guo Yu Inventor after: Li Yingchun Inventor after: Zhao Zhipeng Inventor after: Zhang Chunfang Inventor after: Sun Ke Inventor after: Zheng Shiqiang Inventor after: Meng Wenmin Inventor before: Zhang Chaoli Inventor before: Zhang Chaofeng |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170901 Address after: 454150 Jiaozuo water conservancy survey, No. 66 south Ling Road, Shanyang District, Henan, Jiaozuo Applicant after: Guo Erwang Applicant after: Liu Lei Applicant after: Yang Yingying Applicant after: Huang Haixia Applicant after: Guo Yifei Applicant after: Liu Xiaoyan Applicant after: Wang Wenting Applicant after: Guo Yu Applicant after: Li Yingchun Applicant after: Zhao Zhipeng Applicant after: Zhang Chunfang Applicant after: Sun Ke Applicant after: Zheng Shiqiang Applicant after: Meng Wenmin Address before: Kwun Tong Road Xiangcheng Development Zone in Suzhou City, Jiangsu province 215000 No. 1 Applicant before: SUZHOU HUICHENG ZHIZAO INDUSTRIAL DESIGN CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190626 Address after: 450000 Jinshui District Jincheng Times Square, Zhengzhou City, Henan Province, 18 Floors, Building 9 Patentee after: Zhongke Huashui Engineering Management Co., Ltd. Address before: 454150 Water Conservancy Survey of Jiaozuo City, No. 66 Lingnan Road, Shanyang District, Jiaozuo City, Henan Province Co-patentee before: Wang Wenting Patentee before: Guo Erwang Co-patentee before: Yang Yingying Co-patentee before: Huang Haixia Co-patentee before: Guo Yifei Co-patentee before: Liu Xiaoyan Co-patentee before: Guo Yu Co-patentee before: Li Yingchun Co-patentee before: Zhao Zhipeng Co-patentee before: Zhang Chunfang Co-patentee before: Sun Ke Co-patentee before: Zheng Shiqiang Co-patentee before: Meng Wenmin Co-patentee before: Liu Lei |