CN108252274B - water conservancy gate and gate opening method - Google Patents
water conservancy gate and gate opening method Download PDFInfo
- Publication number
- CN108252274B CN108252274B CN201711454312.XA CN201711454312A CN108252274B CN 108252274 B CN108252274 B CN 108252274B CN 201711454312 A CN201711454312 A CN 201711454312A CN 108252274 B CN108252274 B CN 108252274B
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- rod
- gate
- motor
- electric telescopic
- fixing plate
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses a novel water conservancy gate and a gate opening method, the gate comprises a gate plate and a frame part, two side edges of the frame part are respectively provided with a sliding groove, the gate plate can slide up and down in the sliding groove, a motor base is fixed on the top edge of the frame part, a motor is mounted on the motor base, a motor shaft of the motor is connected with a rotating rod, the rotating rod comprises a polished rod part and a screw rod part positioned below the polished rod part, a cross beam is connected between the two side edges of the frame part, a bearing is mounted on the cross beam, the polished rod part is fixed with an inner ring of the bearing, the screw rod part is inserted into a blind hole of the gate plate, an internal thread meshed with an external thread of the screw rod is arranged in the blind hole, and an ice melting device. The gate can be used in frozen weather.
Description
Technical Field
the invention relates to the field of hydraulic engineering, in particular to a water conservancy gate and a gate opening method.
Background
the gate is the facility that often uses in hydraulic engineering, the field irrigation, can open or close through opening and close of flashboard and be connected with reservoir or river, and in the higher region of temperature, the use does not have the problem, but in the lower region of temperature, sometimes the ice sheet on the surface of water is thick, and under this condition, the flashboard is opened by force, and the lifting force that needs is great, probably can damage the motor.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects of the prior art and provides a water conservancy gate and a gate opening method.
the technical scheme is as follows: the utility model provides a water sluicegate, includes flashboard and frame, two sides of frame have a spout respectively, the flashboard can be in the spout upper and lower slip, and the topside of frame is fixed with the motor cabinet, installs the motor on the motor cabinet, and the motor shaft of motor is connected with the dwang, the dwang includes polished rod part and the lead screw part that is located polished rod part below, be connected with the crossbeam between two sides of frame, install the bearing on the crossbeam, polished rod part with the inner circle of bearing is fixed, lead screw part inserts in the blind hole of flashboard, have in the blind hole with the internal thread of the external screw thread meshing of lead screw.
The water inlet of the water inlet valve is provided with an upper fixing plate, a first lower fixing plate and a second lower fixing plate, a first guide rod is connected between the upper fixing plate and the first lower fixing plate, a second guide rod is connected between the upper fixing plate and the second lower fixing plate, the floating block is provided with a first through hole penetrated by the first guide rod and a second through hole penetrated by the second guide rod, and the floating block is also provided with a plurality of inclined holes; an air outlet cavity is fixed on the floating block, the bottom of the air outlet cavity is fixedly connected with a row of first nozzles, the top of the air outlet cavity is connected with a plurality of air inlet pipelines, each air inlet pipeline is provided with a heating device and a fan, the side wall of each first nozzle is also connected with a second nozzle, the number of the second nozzles is equal to the number of the inclined holes, each second nozzle is inserted into one inclined hole, and the air outlets of all the second nozzles are positioned between the water facing surface of the flashboard and the floating block; the kicking block is bar shaped plate under fixedly connected with still, the kicking block is still through vertical leg joint has the bar shaped plate, the bar shaped plate is connected with electric telescopic handle's top, electric telescopic handle's bottom is connected with the fly leaf, a plurality of movable rods that are one row of range that are located the fly leaf below of fly leaf fixedly connected with, down the bar shaped plate have with the third through-hole that the quantity of movable rod equals, every movable rod pass a third through-hole, every movable rod overcoat has one to be located spring between fly leaf and the lower bar shaped plate, all movable rods all are located the upstream face with between the kicking block, the bottom mounting of every movable rod has a spheroid, spheroidal surface has a plurality of spine.
Further, the number of the air inlet pipes is 4, the first nozzles are arranged at equal intervals, and the number of the first nozzles is larger than 10.
Furthermore, the floating block and the air outlet cavity are both cuboid; the polished rod part and the screw rod part of the rotating rod are integrally formed.
Further, the included angles formed by the axes of the inclined holes and the horizontal plane are equal, and the included angles are between 30 and 60 degrees.
further, the other side of the upstream face of the flashboard is provided with a vertical reinforcing rib and a horizontal reinforcing rib.
And the touch screen, the motor, the electric telescopic rod, all the fans and all the heating devices are connected with the controller.
The opening method based on the water conservancy gate is characterized by comprising the following steps:
1) The motor and the electric telescopic rod are closed, and all the fans and all the heating devices are simultaneously opened;
2) After all fans and all heating devices are started for a first set time, the electric telescopic rod is started to repeatedly extend and shorten;
3) After the electric telescopic rod is started for the second set time, the electric telescopic rod, all the fans and all the heating devices are all closed, and the motor is started to lift the flashboard.
Further, the first set time is 10-20 minutes, and the second set time is 10-20 minutes.
has the advantages that: the water conservancy gate can be opened smoothly even in a freezing environment, and is convenient to use.
Drawings
FIG. 1 is a schematic view of a gate as seen from the head-on;
FIG. 2 is a schematic view of the gate as viewed from the head-on side, without showing the components of the outlet chamber, the first nozzle, the inlet duct, etc.;
FIG. 3 is a side schematic view of the rotating lever, gate and associated components;
FIG. 4 is a schematic view of the installation of the floating block, the upper and lower strip plates and the movable plate, etc. when viewed from the direction from the gate plate to the floating block.
Detailed Description
Reference numerals: 1 a frame portion; 1.1 a cross beam; 1.3 transverse reinforcing ribs; 1.4 vertical reinforcing ribs; 1.2, a motor base; 2.1, a motor; 2.2 motor shaft; 2.3 bearing; 2.4 rotating the rod; 2.4.1 external thread of the rotating rod; 3, a gate plate; 4.1 a first guide bar; 4.2 a second guide rod; 5.1 a first lower fixing plate; 5.2 a second lower fixing plate; 5, fixing a plate; 6, floating blocks; 6.1 inclined holes; 7, an air outlet cavity; 7.1 a first nozzle; 7.2 air inlet pipe; 7.3 a heating device; 7.4 a fan; 7.5 a second nozzle; 8, a lower strip-shaped plate; 8.1 vertical supports; 8.2 winding the strip-shaped plate; 8.3 electric telescopic rod; 8.4 moving plates; 8.5 a movable rod; 8.6 springs; 8.7 spheres; 8.8 prick.
the utility model provides a water sluicegate, includes flashboard 3 and frame 1, two sides of frame 1 have a spout respectively, the flashboard can be in the spout upper and lower slip, and the topside of frame is fixed with motor cabinet 1.2, installs motor 2.1 on the motor cabinet, and the motor shaft of motor is connected with dwang 2.4, the dwang includes polished rod part and the lead screw part that is located polished rod part below, be connected with crossbeam 1.1 between two sides of frame, install bearing 2.3 on the crossbeam, polished rod part with the inner circle of bearing is fixed, the lead screw part inserts in the blind hole of flashboard, have in the blind hole with the internal thread of the external screw thread meshing of lead screw. The water inlet type water inlet valve is characterized by further comprising a floating block, an upper fixing plate 5, a first lower fixing plate 5.1 and a second lower fixing plate 5.2 are fixed on the upstream face of the gate plate, a first guide rod 4.1 is connected between the upper fixing plate and the first lower fixing plate, a second guide rod 4.2 is connected between the upper fixing plate and the second lower fixing plate, the floating block is provided with a first through hole through which the first guide rod penetrates and a second through hole through which the second guide rod penetrates, and the floating block is further provided with a plurality of inclined holes 6.1; an air outlet cavity 7 is fixed on the floating block 6, the bottom of the air outlet cavity is fixedly connected with a row of first nozzles 7.1, the top of the air outlet cavity is connected with a plurality of air inlet pipelines 7.2, each air inlet pipeline is provided with a heating device 7.3 and a fan 7.4, the side wall of each first nozzle is also connected with a second nozzle 7.5, the number of the second nozzles is equal to the number of the inclined holes, each second nozzle is inserted into one inclined hole, and the air outlets of all the second nozzles are positioned between the upstream surface of the flashboard and the floating block; the kicking block is bar 8 under fixedly connected with still, the kicking block still is connected with upper strip shaped plate 8.2 through vertical support 8.1, the upper strip shaped plate is connected with electric telescopic handle's top, electric telescopic handle 8.3's bottom is connected with fly leaf 8.4, a plurality of movable rod 8.5 that are located the fly leaf below that are one row of range of fly leaf fixedly connected with, lower bar plate have with the third through-hole that the quantity of movable rod equals, every movable rod pass a third through-hole, and every movable rod overcoat has one to be located spring 8.6 between fly leaf and the lower bar plate, all movable rods all are located the upstream face with between the kicking block, the bottom mounting of every movable rod has a spheroid 8.7, spheroidal surface has a plurality of spine 8.8.
the quantity of intake pipe is 4, and a plurality of first nozzles are equidistant to be arranged, just the quantity of first nozzle is greater than 10. The floating block and the air outlet cavity are both cuboid; the polished rod part and the screw rod part of the rotating rod are integrally formed. The included angles formed by the axes of the inclined holes and the horizontal plane are equal, and the included angles are between 30 and 60 degrees. The other side of the upstream face of the flashboard is provided with a vertical reinforcing rib and a horizontal reinforcing rib. The electric heating device is characterized by further comprising a touch screen and a controller, wherein the touch screen, the motor, the electric telescopic rod, all the fans and all the heating devices are all connected with the controller.
The opening method based on the water conservancy gate is characterized by comprising the following steps:
1) The motor and the electric telescopic rod are closed, and all the fans and all the heating devices are simultaneously opened;
2) After all fans and all heating devices are started for a first set time, the electric telescopic rod is started to repeatedly extend and shorten;
3) After the electric telescopic rod is started for the second set time, the electric telescopic rod, all the fans and all the heating devices are all closed, and the motor is started to lift the flashboard.
The first set time is 10-20 minutes, and the second set time is 10-20 minutes.
as shown in the figure, after freezing the surface of the water of the upstream face of flashboard, direct starter motor opens the gate, the resistance is great, be difficult for opening, open by force and probably damage parts such as motor, start heating device and fan earlier this moment, it is first, two nozzles sweep respectively the ice sheet on surface and melt, after a period of time, recycle electric telescopic handle and realize a plurality of spheroid up-and-down motion, thereby realize the operation of breaking ice, treat that the ice sheet of the upstream face is broken the back, utilize the motor to promote the flashboard, it is easier to promote the operation.
While the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.
Claims (8)
1. A water conservancy gate is characterized by comprising a gate plate, a frame part and a floating block, wherein two side edges of the frame part are respectively provided with a sliding groove, the gate plate can slide up and down in the sliding grooves, a motor base is fixed on the top edge of the frame part, a motor is mounted on the motor base, a motor shaft of the motor is connected with a rotating rod, the rotating rod comprises a polished rod part and a lead screw part positioned below the polished rod part, a cross beam is connected between the two side edges of the frame part, a bearing is mounted on the cross beam, the polished rod part is fixed with an inner ring of the bearing, the lead screw part is inserted into a blind hole of the gate plate, and an internal thread meshed with an external thread of the lead screw; an upper fixing plate, a first lower fixing plate and a second lower fixing plate are fixed on the upstream surface of the gate plate, a first guide rod is connected between the upper fixing plate and the first lower fixing plate, a second guide rod is connected between the upper fixing plate and the second lower fixing plate, the floating block is provided with a first through hole penetrated by the first guide rod and a second through hole penetrated by the second guide rod, and the floating block is also provided with a plurality of inclined holes; an air outlet cavity is fixed on the floating block, the bottom of the air outlet cavity is fixedly connected with a row of first nozzles, the top of the air outlet cavity is connected with a plurality of air inlet pipelines, each air inlet pipeline is provided with a heating device and a fan, the side wall of each first nozzle is also connected with a second nozzle, the number of the second nozzles is equal to the number of the inclined holes, each second nozzle is inserted into one inclined hole, and the air outlets of all the second nozzles are positioned between the water facing surface of the flashboard and the floating block; the kicking block is bar shaped plate under fixedly connected with still, the kicking block is still through vertical leg joint has the bar shaped plate, the bar shaped plate is connected with electric telescopic handle's top, electric telescopic handle's bottom is connected with the fly leaf, a plurality of movable rods that are one row of range that are located the fly leaf below of fly leaf fixedly connected with, down the bar shaped plate have with the third through-hole that the quantity of movable rod equals, every movable rod pass a third through-hole, every movable rod overcoat has one to be located spring between fly leaf and the lower bar shaped plate, all movable rods all are located the upstream face with between the kicking block, the bottom mounting of every movable rod has a spheroid, spheroidal surface has a plurality of spine.
2. The water sluicegate of claim 1, wherein the number of the air inlet pipes is 4, the plurality of first nozzles are arranged at equal intervals, and the number of the first nozzles is greater than 10.
3. The water sluicegate of claim 1, wherein said float and said outlet cavity are each cuboid; the polished rod part and the screw rod part of the rotating rod are integrally formed.
4. The water sluicegate of claim 1, wherein the axes of the plurality of angled holes are at an angle equal to a horizontal plane, said angle being between 30 and 60 degrees.
5. The water sluicegate of claim 1, wherein the other face of the gate facing the water has vertical and horizontal ribs.
6. The water sluicegate of claim 1, further comprising a touch screen and a controller, wherein the touch screen, the motor, the electric telescopic rod, all the fans and all the heating devices are connected to the controller.
7. The opening method of the water sluicegate based on any one of claims 1 to 6, characterized by comprising the following steps:
1) The motor and the electric telescopic rod are closed, and all the fans and all the heating devices are simultaneously opened;
2) After all fans and all heating devices are started for a first set time, the electric telescopic rod is started to repeatedly extend and shorten;
3) After the electric telescopic rod is started for the second set time, the electric telescopic rod, all the fans and all the heating devices are all closed, and the motor is started to lift the flashboard.
8. The opening method according to claim 7, wherein the first set time is 10-20 minutes and the second set time is 10-20 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454312.XA CN108252274B (en) | 2017-12-28 | 2017-12-28 | water conservancy gate and gate opening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711454312.XA CN108252274B (en) | 2017-12-28 | 2017-12-28 | water conservancy gate and gate opening method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108252274A CN108252274A (en) | 2018-07-06 |
| CN108252274B true CN108252274B (en) | 2019-12-06 |
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ID=62723130
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711454312.XA Active CN108252274B (en) | 2017-12-28 | 2017-12-28 | water conservancy gate and gate opening method |
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| Country | Link |
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| CN (1) | CN108252274B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607786B (en) * | 2019-10-11 | 2020-12-29 | 广昌县兴莲机械制造有限公司 | Automatic flood discharge device for river gate |
| CN112081075B (en) * | 2020-08-31 | 2021-05-11 | 宁夏嘉宇伟业建设工程有限公司 | Water course control gate of hydraulic engineering |
| CN113512996B (en) * | 2021-03-09 | 2023-05-02 | 西安理工大学 | Winterized river channel water blocking gate for hydraulic engineering and operation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205711994U (en) * | 2016-04-22 | 2016-11-23 | 刘秀云 | Novel water conservancy gate |
| CN205636676U (en) * | 2016-05-18 | 2016-10-12 | 杨彬 | Water conservancy is gate upstream face freeze -proof device for water and electricity |
| CN206396724U (en) * | 2016-12-28 | 2017-08-11 | 刘秀云 | A kind of Novel water conservancy gate |
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- 2017-12-28 CN CN201711454312.XA patent/CN108252274B/en active Active
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| CN108252274A (en) | 2018-07-06 |
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Effective date of registration: 20191104 Address after: 230000 12K HEMA Road, Duan Town, Feidong County, Hefei City, Anhui Province Applicant after: Anhui Kangyu hydropower machinery equipment Co Ltd Address before: 225100 37 yuan 701, Vanke City, Pingshan Township, Hanjiang District, Yangzhou, Jiangsu Applicant before: Zhao Guixiang |
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