CN108894190A - Integrated screw has the function of dredging plug board gate - Google Patents
Integrated screw has the function of dredging plug board gate Download PDFInfo
- Publication number
- CN108894190A CN108894190A CN201811030352.6A CN201811030352A CN108894190A CN 108894190 A CN108894190 A CN 108894190A CN 201811030352 A CN201811030352 A CN 201811030352A CN 108894190 A CN108894190 A CN 108894190A
- Authority
- CN
- China
- Prior art keywords
- gate
- support frame
- main body
- fixedly mounted
- energy storage
- 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
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
- E02B7/26—Vertical-lift gates
- E02B7/28—Vertical-lift gates with sliding gates
-
- 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
- E02B7/26—Vertical-lift gates
- E02B7/36—Elevating mechanisms for vertical-lift gates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of integrated screws to have the function of dredging plug board gate, including gate main body, the gate main body is rectangular, the gate body exterior is equipped with gate frame, the gate main body back fixation is equipped with gate reinforcing rib, gate bottom part body two sides are equipped with Accrete clearing device, driving screw device is equipped with above the gate main body, above the gate frame and it is located at driving screw device side equipped with control box, photovoltaic solar device is equipped with above the control box, energy storage battery device is equipped in the control box, the control box side sets controller, the controller respectively with Accrete clearing device, drive screw device, photovoltaic solar device and energy storage battery device are electrically connected.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to plug board gate technical field, especially a kind of integrated screw has the function of dredging slide gate
Door.
Background technique
Gate is for closing and opening the control facility for letting out and (putting) aquaporin.The important component of hydraulic structure, can
To intercept water flow, control water level adjusts flow, discharge silt and drift etc..Used gate volume currently on the market
Larger, installation and maintenance are cumbersome, and gate bottom is easy silting, and power consumption is larger when guillotine door open and closing, and function is more single
One, it is not able to satisfy the market demand.
Summary of the invention
The purpose of the present invention is to solve the above problem, devising a kind of integrated screw has the function of dredging plate
Gate.
Realize above-mentioned purpose the technical scheme is that, it is a kind of integration screw have the function of dredging plug board gate,
Including gate main body, the gate main body is rectangular, the gate body exterior be equipped with gate frame, the gate frame by
Positioned at gate main body two sides and be slidably connected with gate main body one group of support frame, in support frame side and be opened in support frame
The sliding slot of interior side, positioned at support frame bottom two sides and be opened in support frame bottom two sides one group of circular through hole one, be located at circle
In through-hole one and be inserted into circular through hole one fastening bolt one, be located at support frame bottom and connect by the way that fastening bolt one is fixed
The bottom plate that connects positioned at two sides at the top of support frame and is opened in one group of circular through hole two of two sides at the top of support frame, is located at circular through hole
In two and be inserted into circular through hole two fastening bolt two, be fixedly connected at the top of support frame and through fastening bolt two
Top plate collectively forms, and the gate main body back fixation is equipped with gate reinforcing rib, and the gate reinforcing rib is by being located at gate master
Body back and be fixedly mounted on gate main body back several reinforce transverse slats, be fixedly mounted on gate main body back and with reinforcement
Orthogonal several of transverse slat are reinforced riser and are collectively formed, and gate bottom part body two sides are equipped with Accrete clearing device, described clear
Silt device is by being located at support frame bottom two sides and being fixedly mounted on the rotating motor support frame of support frame bottom two sides, positioned at rotation
On the surface of motor support frame and be fixedly mounted on the surface of rotating motor support frame several fixing bolts, be located at rotation
The rotating electric machine that is fixedly connected on motor support frame and by fixing bolt is fixedly connected with rotating electric machine round end and is located at lock
The rotary shaft of door main body bottom in rotary shaft and is fixedly mounted that stirring blade on the rotary shaft, to be located at support frame another
The side and fixing bearing for being fixedly mounted on rotation shaft end collectively forms, is equipped with driving screw device above the gate main body,
The driving screw device is by being located above gate main body and being fixedly mounted on fixing seat above gate main body, be located in fixing seat
Side and the deceleration for being fixedly mounted on the helical screw above fixing seat, being sequentially connected at the upper side of top plate and with helical screw
Motor, the limited block positioned at support frame both ends collectively form, and set above the gate frame and positioned at driving screw device side
There is control box, photovoltaic solar device is equipped with above the control box, energy storage battery device is equipped in the control box, it is described
Control box side sets controller, the controller respectively with Accrete clearing device, driving screw device, photovoltaic solar device and energy storage
Accumulator plant is electrically connected.
The photovoltaic solar device is by being located at the support frame for controlling above box and being fixedly mounted at the top of control box, being located at
Above support frame and it is fixedly mounted on the photovoltaic battery matrix above support frame, is evenly distributed on photovoltaic battery matrix surface
Solar battery sheet, is fixedly mounted on photovoltaic battery matrix at the lamination tempered glass being fixedly mounted on above photovoltaic battery matrix
The solar controller of lower section collectively forms.
The energy storage battery device is by being located in control box and being fixedly mounted on the energy storage battery slot controlled in box, position
It is collectively formed in the energy storage battery group in energy storage battery slot, the inverter positioned at energy storage battery group side.
The gate main body is made of stainless steel material.
The bottom plate is fixed on support frame bottom by fastening bolt one, and the top plate is fixed on branch by fastening bolt two
At the top of support.
The quantity reinforced transverse slat and reinforce riser is 2~3.
When the rotating electric machine works, the stirring blade in rotary shaft is driven to be stirred, it can be by gate bottom deposit
Mud is sirred and separated, and facilitates the lifting of gate main body.
The solar controller effect is to control the working condition of whole system, and play and overcharge to energy storage battery group
Electric protection, the effect of over, the inverter is by energy storage battery group DC conversion at alternating current.
PLC system is equipped in the controller, the controller is equipped with function button and switching device.
The controller, which is equipped with, uses electrical interface, described to be electrically connected with electrical interface and external power supply.
Has the function of dredging plug board gate using the integrated screw that technical solution of the present invention makes, by being located at lock
Photovoltaic solar device above door frame, converts solar energy into electric energy, makes full use of new energy, gate frame bottom it is clear
Gate bottom sediment sludge can be sirred and separated by silt device, facilitate the lifting of gate main body.
Detailed description of the invention
Fig. 1 is that integrated screw of the present invention has the function of the structural schematic diagram of dredging plug board gate；
Fig. 2 is gate frame schematic diagram of the present invention；
Fig. 3 is gate reinforcing rib schematic diagram of the present invention；
Fig. 4 is Accrete clearing device partial enlarged view of the present invention；
Fig. 5 is driving screw device partial schematic diagram of the present invention；
Fig. 6 is photovoltaic solar device partial schematic diagram of the present invention；
Fig. 7 is energy storage battery device partial schematic diagram of the present invention；
Fig. 8 is controller enlarged drawing of the present invention；
In figure, 1, gate main body；2, gate frame；3, support frame；4, sliding slot；5, circular through hole one；6, fastening bolt one；
7, bottom plate；8, circular through hole two；9, fastening bolt two；10, top plate；11, gate reinforcing rib；12, reinforce transverse slat；13, reinforce perpendicular
Plate；14, rotating motor support frame；15, fixing bolt；16, rotating electric machine；17, rotary shaft；18, stirring blade；19, fixing axle
It holds；20, fixing seat；21, helical screw；22, decelerating motor；23, limited block；24, box is controlled；25, controller；26, support frame；
27, photovoltaic battery matrix；28, solar battery sheet；29, it is laminated tempered glass；30, solar controller；31, energy storage battery
Slot；32, energy storage battery group；33, inverter；34, PLC system；35, function button；36, switching device；37, electrical interface is used.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in figures 1-8, it is a kind of integration screw have dredging
Function plug board gate, including gate main body 1, the gate main body 1 is rectangular, and gate frame is equipped with outside the gate main body 1
Frame 2, the gate frame 2 by be located at 1 two sides of gate main body and be slidably connected with gate main body 1 one group of support frame 3, be located at branch
It side and is opened in the sliding slot 4 of side in support frame 3 in support 3, positioned at 3 two sides of the bottom of support frame and is opened in 3 bottom two of support frame
One group of circular through hole 1 of side, in circular through hole 1 and be inserted into circular through hole 1 fastening bolt 1, be located at
3 bottom of support frame and the bottom plate 7 being fixedly connected by fastening bolt 1 positioned at 3 top two sides of support frame and are opened in support frame 3
One group of circular through hole 28 of top two sides, in circular through hole 28 and the fastening bolt two that is inserted into circular through hole 28
9, it is collectively formed at the top of support frame 3 and through the top plate 10 that fastening bolt 29 is fixedly connected, 1 back of gate main body
It is fixedly installed with gate reinforcing rib 11, the gate reinforcing rib 11 is by being located at 1 back of gate main body and being fixedly mounted on gate master
1 back of body several reinforce transverse slats 12, be fixedly mounted on 1 back of gate main body and with reinforce transverse slat 12 it is orthogonal several
A reinforcement riser 13 collectively forms, and 1 two sides of the bottom of gate main body are equipped with Accrete clearing device, and the Accrete clearing device is by being located at support
1 two sides of the bottom of frame and be fixedly mounted on 1 two sides of the bottom of support frame rotating motor support frame 14, be located at rotating motor support frame 14
Surface on and be fixedly mounted on the surface of rotating motor support frame 14 several fixing bolts 15, be located at rotating electric machine branch
The rotating electric machine 16 that is fixedly connected on support 14 and by fixing bolt 15 is fixedly connected and is located at 16 round end of rotating electric machine
The rotary shaft 17 of 1 bottom of gate main body, in rotary shaft 17 and be fixedly mounted in rotary shaft 17 stirring blade 18, be located at
3 other side of the support frame and fixing bearing 19 for being fixedly mounted on 17 end of rotary shaft collectively forms, sets above the gate main body 1
There is driving screw device, the driving screw device is by being located at 1 top of gate main body and being fixedly mounted on above gate main body 1 solid
Reservation 20, above fixing seat 20 and be fixedly mounted on above fixing seat 20 helical screw 21, be located at top plate 10 above one
Side and with helical screw 21 be sequentially connected decelerating motor 22, the limited block 23 positioned at 3 both ends of support frame collectively form, the lock
It is equipped with above door frame 2 and positioned at driving screw device side and controls box 24, equipped with photovoltaic solar above the control box 24
Device, the control box 24 is interior to be equipped with energy storage battery device, and 24 side of control box sets controller 25, the controller 25
It is electrically connected respectively with Accrete clearing device, driving screw device, photovoltaic solar device and energy storage battery device；The photovoltaic is too
Positive energy device is by being located at the support frame 26 for controlling 24 top of box and being fixedly mounted at the top of control box 24, being located above support frame 26
And it is fixedly mounted on the photovoltaic battery matrix 27 of 26 top of support frame, the sun being evenly distributed on 27 surface of photovoltaic battery matrix
Energy cell piece 28, is fixedly mounted on photovoltaic cell side at the lamination tempered glass 29 for being fixedly mounted on 27 top of photovoltaic battery matrix
The solar controller 30 of 27 lower section of battle array collectively forms；The energy storage battery device is by being located in control box 24 and being fixedly mounted
Energy storage battery slot 31 in control box 24, is located at energy storage storage at the energy storage battery group 32 in energy storage battery slot 31
The inverter 33 of 32 side of battery pack collectively forms；The gate main body 1 is made of stainless steel material；The bottom plate 7 passes through
Fastening bolt 1 is fixed on 3 bottom of support frame, and the top plate 10 is fixed on 3 top of support frame by fastening bolt 29；It is described
Reinforce transverse slat 12 and reinforce the quantity of riser 13 to be 2~3；When the rotating electric machine 16 works, stirring in rotary shaft 17 is driven
It mixes blade 18 to be stirred, gate bottom sediment sludge can be sirred and separated, facilitate the lifting of gate main body 1；The sun
Can control the effect of device 30 is to control the working condition of whole system, and play additives for overcharge protection, over-discharge to energy storage battery group 32
The effect of electric protection, the inverter 33 is by 32 DC conversion of energy storage battery group at alternating current；It is set in the controller 25
There is PLC system 34, the controller 25 is equipped with function button 35 and switching device 36；The controller 25 connects equipped with electricity consumption
Mouth 37, it is described to be electrically connected with electrical interface 37 and external power supply.
The characteristics of the present embodiment is positioned at side in support frame and to be opened in the sliding slot of side in support frame, positioned at support
It frame two sides of the bottom and is opened in one group of circular through hole one of support frame bottom two sides, in circular through hole one and is inserted into round logical
Fastening bolt one in hole one, positioned at support frame bottom and be fixedly connected by fastening bolt one bottom plate, be located at support frame top
It portion two sides and is opened in one group of circular through hole two of two sides at the top of support frame, in circular through hole two and is inserted into circular through hole two
Interior fastening bolt two collectively forms at the top of support frame and through the top plate that fastening bolt two is fixedly connected, and is fixedly mounted
It is collectively formed at gate main body back and with several orthogonal reinforcement risers of transverse slat are reinforced, is located at rotating motor support frame
Surface on and be fixedly mounted on the surface of rotating motor support frame several fixing bolts, be located at rotating motor support frame
It is upper and be fixedly connected by fixing bolt rotating electric machine, be fixedly connected with rotating electric machine round end and positioned at gate bottom part body
Rotary shaft, in rotary shaft and stirring blade on the rotary shaft is fixedly mounted, is located at the support frame other side and fixed peace
Fixing bearing mounted in rotation shaft end collectively forms, and above fixing seat and is fixedly mounted on the taenidium above fixing seat
It is bar, at the upper side of the top plate and common with decelerating motor, the limited block positioned at support frame both ends of helical screw transmission connection
It constitutes, by the photovoltaic solar device above gate frame, converts solar energy into electric energy, make full use of new energy,
Gate bottom sediment sludge can be sirred and separated by the Accrete clearing device of gate frame bottom, facilitate the lifting of gate main body.
In the present embodiment, in use, user installs the device, solar panels on daytime receive solar radiant energy
And it is converted into power output, electric energy is stored into energy storage battery group, solar controller simultaneously plays energy storage battery group
The effect of additives for overcharge protection, over, inverter at alternating current, power on energy storage battery group DC conversion,
Device is turned on the switch, when gate main body is closed, decelerating motor is started to work, and drives helical screw, and helical screw pushes gate master
Body is moved down by the sliding slot in support frame, and limited block plays position limitation protection, and gate main body is closed, and gate main body is open
When, support frame bottom rotating electric machine is started to work, and the stirring blade in rotary shaft is driven, and stirring blade can sink gate bottom
Product mud is sirred and separated, and facilitates the rising of gate main body, and decelerating motor is started to work, and drives helical screw, and helical screw drives
Gate main body is moved up by the sliding slot in support frame, and limited block plays position limitation protection, and gate main body is open.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of integration screw has the function of dredging plug board gate, including gate main body (1), which is characterized in that the lock
Door main body (1) is rectangular, is equipped with gate frame (2) outside the gate main body (1), and the gate frame (2) is by being located at lock
Door main body (1) two sides and one group of support frame (3) being slidably connected with gate main body (1) are located at support frame (3) interior side and are opened in
The sliding slot (4) of support frame (3) interior side is located at support frame (3) two sides of the bottom and is opened in one group of circle of support frame (3) two sides of the bottom
Shape through-hole one (5) is located at the fastening bolt one (6) in circular through hole one (5) and being inserted into circular through hole one (5), is located at branch
Support (3) bottom and the bottom plate (7) being fixedly connected by fastening bolt one (6) are located at two sides at the top of support frame (3) and are opened in branch
One group of circular through hole two (8) of support (3) top two sides is located in circular through hole two (8) and is inserted into circular through hole two (8)
Fastening bolt two (9), top plate (10) common structure for being located at the top of support frame (3) and being fixedly connected by fastening bolt two (9)
At gate main body (1) back fixation is equipped with gate reinforcing rib (11), and the gate reinforcing rib (11) is by being located at gate master
Body (1) back and several for being fixedly mounted on gate main body (1) back reinforce transverse slat (12), are fixedly mounted on gate main body
(1) back and with reinforce transverse slat (12) it is orthogonal several reinforce riser (13) collectively form, gate main body (1) bottom
Portion two sides are equipped with Accrete clearing device, and the Accrete clearing device is by being located at support frame (1) two sides of the bottom and being fixedly mounted on support frame (1) bottom
The rotating motor support frame (14) of portion two sides is located on the surface of rotating motor support frame (14) and is fixedly mounted on rotating electric machine
Several fixing bolts (15) on the surface of support frame (14) are located on rotating motor support frame (14) and pass through fixing bolt
(15) rotating electric machine (16) that is fixedly connected is fixedly connected with rotating electric machine (16) round end and is located at gate main body (1) bottom
Rotary shaft (17), be located at rotary shaft (17) on and be fixedly mounted on rotary shaft (17) stirring blade (18), be located at support
Frame (3) the other side and fixing bearing (19) for being fixedly mounted on rotary shaft (17) end collectively forms, on the gate main body (1)
Side is equipped with driving screw device, and the driving screw device is by being located above gate main body (1) and being fixedly mounted on gate main body
(1) top fixing seat (20), be located at fixing seat (20) above and be fixedly mounted on above fixing seat (20) helical screw (21),
At the upper side of the top plate (10) and with the decelerating motor (22) of helical screw (21) transmission connection, be located at support frame (3) both ends
Limited block (23) collectively form, above the gate frame (2) and be located at driving screw device side and be equipped with control box (24),
It is equipped with photovoltaic solar device above the control box (24), energy storage battery device is equipped in the control box (24), it is described
Control box (24) side set controller (25), the controller (25) respectively with Accrete clearing device, driving screw device, photovoltaic solar
It can device and the electric connection of energy storage battery device.
2. a kind of integrated screw according to claim 1 has the function of dredging plug board gate, which is characterized in that described
Photovoltaic solar device is by being located at the support frame (26) for controlling above box (24) and being fixedly mounted at the top of control box (24), being located at
Above support frame (26) and be fixedly mounted on above support frame (26) photovoltaic battery matrix (27), be evenly distributed on photovoltaic cell
Solar battery sheet (28) on square matrix (27) surface, the lamination tempered glass being fixedly mounted on above photovoltaic battery matrix (27)
(29), the solar controller (30) below photovoltaic battery matrix (27) is fixedly mounted on to collectively form.
3. a kind of aquaculture paddle aerator according to claim 1, which is characterized in that the energy storage battery dress
It sets by being located in control box (24) and being fixedly mounted on the energy storage battery slot (31) controlled in box (24), be located at energy storage battery
Energy storage battery group (32) in slot (31), the inverter (33) positioned at energy storage battery group (32) side collectively form.
4. a kind of integrated screw according to claim 1 has the function of dredging plug board gate, which is characterized in that described
Gate main body (1) is made of stainless steel material.
5. a kind of integrated screw according to claim 1 has the function of dredging plug board gate, which is characterized in that described
Bottom plate (7) is fixed on support frame (3) bottom by fastening bolt one (6), and the top plate (10) is fixed by fastening bolt two (9)
At the top of support frame (3).
6. a kind of integrated screw according to claim 1 has the function of dredging plug board gate, which is characterized in that described
Reinforce transverse slat (12) and reinforce the quantity of riser (13) to be 2~3.
7. a kind of integrated screw according to claim 1 has the function of dredging plug board gate, which is characterized in that described
When rotating electric machine (16) works, the stirring blade (18) on rotary shaft (17) is driven to be stirred, it can be by gate bottom deposit
Mud is sirred and separated, and facilitates the lifting of gate main body (1).
8. a kind of integrated screw according to claim 1 has the function of dredging plug board gate, which is characterized in that described
Solar controller (30) effect is to control the working condition of whole system, and play overcharge to energy storage battery group (32) and protect
The effect of shield, over, the inverter (33) is by energy storage battery group (32) DC conversion at alternating current.
9. a kind of integrated screw according to claim 1 has the function of dredging plug board gate, which is characterized in that described
PLC system (34) are equipped in controller (25), the controller (25) is equipped with function button (35) and switching device (36).
10. a kind of integrated screw according to claim 1 has the function of dredging plug board gate, which is characterized in that institute
Controller (25) are stated to be equipped with electrical interface (37), electrical interface (37) and external power supply electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030352.6A CN108894190A (en) | 2018-09-05 | 2018-09-05 | Integrated screw has the function of dredging plug board gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030352.6A CN108894190A (en) | 2018-09-05 | 2018-09-05 | Integrated screw has the function of dredging plug board gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108894190A true CN108894190A (en) | 2018-11-27 |
Family
ID=64359725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811030352.6A Withdrawn CN108894190A (en) | 2018-09-05 | 2018-09-05 | Integrated screw has the function of dredging plug board gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108894190A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648316A (en) * | 2020-06-19 | 2020-09-11 | 卢家龙 | Flashboard erection equipment for hydraulic engineering |
| CN113322905A (en) * | 2021-06-04 | 2021-08-31 | 魏红梅 | Waterproof drainage device of hydraulic engineering construction |
| CN114411643A (en) * | 2022-01-18 | 2022-04-29 | 段保刚 | Desilting anti-sticking water sluicegate equipment |
| CN114718024A (en) * | 2022-05-23 | 2022-07-08 | 水利部交通运输部国家能源局南京水利科学研究院 | Hydropower station gate capable of controlling ecological flow discharge |
-
2018
- 2018-09-05 CN CN201811030352.6A patent/CN108894190A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648316A (en) * | 2020-06-19 | 2020-09-11 | 卢家龙 | Flashboard erection equipment for hydraulic engineering |
| CN111648316B (en) * | 2020-06-19 | 2021-11-02 | 浙江顺民建设有限公司 | Flashboard erection equipment for hydraulic engineering |
| CN113322905A (en) * | 2021-06-04 | 2021-08-31 | 魏红梅 | Waterproof drainage device of hydraulic engineering construction |
| CN114411643A (en) * | 2022-01-18 | 2022-04-29 | 段保刚 | Desilting anti-sticking water sluicegate equipment |
| CN114718024A (en) * | 2022-05-23 | 2022-07-08 | 水利部交通运输部国家能源局南京水利科学研究院 | Hydropower station gate capable of controlling ecological flow discharge |
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Application publication date: 20181127 |