CN111535261B - Lifting type water conservancy gate convenient for dredging - Google Patents
Lifting type water conservancy gate convenient for dredging Download PDFInfo
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- CN111535261B CN111535261B CN202010275834.9A CN202010275834A CN111535261B CN 111535261 B CN111535261 B CN 111535261B CN 202010275834 A CN202010275834 A CN 202010275834A CN 111535261 B CN111535261 B CN 111535261B
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- cylinder
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- fixedly connected
- air pipe
- spring
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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
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Sliding Valves (AREA)
Abstract
The invention relates to the technical field of water sluicegates, in particular to a lifting type water sluicegate convenient for dredging, which comprises a gate main body, wherein a plurality of control cylinders which are uniformly distributed are fixedly connected to the gate main body, one end of each control cylinder is fixedly connected with an air pipe, the air pipe is fixedly embedded into the gate main body, an air valve is arranged in the air pipe, a spring, a sliding cylinder and an intercepting cylinder are arranged in each control cylinder, one end of the spring is in contact with the sliding cylinder, the other end of the spring is in contact with the intercepting cylinder, an intercepting valve is arranged in the sliding cylinder, and one side of the sliding cylinder is fixedly connected with a control block.
Description
Technical Field
The invention relates to the technical field of water conservancy gates, in particular to a lifting type water conservancy gate convenient for dredging.
Background
Hydraulic engineering among the prior art can install water sluicegate on the dam, realizes the scientific utilization work at water source, and the reservoir bottom of gate position gathers silt gradually, and then has raised the riverbed, how to realize effectual desilting work, realizes energy-concerving and environment-protective purpose, is always one and needs to improve the technical problem who improves.
If the gate with automatic dredging work can be invented, the problem can be solved by synchronously dredging when the gate drains water, and a lifting type water conservancy gate convenient for dredging is provided for the purpose.
Disclosure of Invention
The invention aims to provide a lifting type water conservancy gate convenient for dredging, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a lifting type water conservancy gate convenient for dredging comprises a gate main body, wherein a plurality of control cylinders which are uniformly distributed are fixedly connected to the gate main body, one end of each control cylinder is fixedly connected with an air pipe, the air pipe is fixedly embedded in the gate main body, an air valve is arranged in the air pipe, a spring, a sliding cylinder and an intercepting cylinder are arranged in each control cylinder, one end of the spring is in contact with the sliding cylinder, the other end of the spring is in contact with the intercepting cylinder, an intercepting valve is arranged in the sliding cylinder, one side of the sliding cylinder is fixedly connected with a control block, the control block penetrates through a plate-shaped through hole formed in the side wall of the control cylinder, one end of the control block extends out of the control cylinder, a propelling device is arranged at the lower end of the control block and comprises a shaft lever, a support plate, a rotating cylinder and a pressure plate, two support plates are fixedly, the outside cover of axostylus axostyle has the rotary drum, and solid fixed ring is equipped with a plurality of evenly distributed's pressure plate on the lateral wall of rotary drum, and axostylus axostyle and rotary drum contact position encircle and are equipped with a plurality of evenly distributed's spring leaf.
Preferably, the air valve comprises a movable ball, a sealing cylinder, a ventilating plate and a rubber layer, wherein the sealing cylinder is arranged at one end of the movable ball, the ventilating plate is arranged at the other end of the movable ball, the rubber layer is arranged between the movable ball and the sealing cylinder, and the rubber layer is fixed on the sealing cylinder.
Preferably, the sealing cylinder and the ventilation plate are fixed on the inner wall of the air pipe, the ventilation plate is a circular plate, a plurality of through holes are uniformly distributed in the plate body, the sealing cylinder is a cylinder, an arc groove is formed in the middle of the bottom surface of one end of the cylinder body, and the rubber layer is fixed on the inner wall of the arc groove of the sealing cylinder.
Preferably, the interception valve comprises a positioning plate, a rubber pad and a positioning seat, the rubber pad is arranged on one side of the positioning plate, the positioning seat penetrates through the middle of the rubber pad, and the positioning seat is fixed on the positioning plate.
Preferably, the positioning plate is fixed on the inner wall of the sliding barrel, the positioning plate is cylindrical, a plurality of uniformly distributed through holes are arranged on the positioning plate in an annular mode, the positioning seat is in a circular plate shape, a thin column is fixedly connected to the middle of one side of the circular plate, and the thin column of the positioning seat penetrates through the through hole formed in the middle of the rubber pad.
Preferably, the outer wall of the shaft rod is provided with a plurality of T-shaped sliding grooves which are uniformly distributed, the spring piece is arranged in the T-shaped sliding grooves, the spring piece partially extends out of the T-shaped sliding grooves, and the inner wall of the rotary drum is provided with a plurality of arc-shaped grooves which are uniformly arranged in a surrounding manner.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, in the water flow drainage work, the pressure plate rotates to drive the control block, so that the air flow is tried to be injected into the air pipe intermittently, the air flow is discharged through the air pipe, the impact is formed at the top of the pool, the sludge is washed and dispersed, the sludge is discharged along with the water flow, and the dredging work is stable and efficient;
2. the invention realizes stable control transmission, further ensures that air flow with certain impact force is ejected from the air pipe, and ensures the working quality of impacting sludge.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a check valve;
fig. 3 is a control cylinder position distribution diagram.
In the figure: the device comprises a gate main body 1, a control cylinder 2, an air pipe 3, an air valve 4, a spring 5, a sliding cylinder 6, an interception cylinder 7, an interception valve 8, a control block 9, a propulsion device 10, a shaft rod 11, a support plate 12, a rotating cylinder 13, a pressure plate 14, a spring leaf 15, a movable ball 16, a sealing cylinder 17, a ventilation plate 18, a rubber layer 19, a positioning plate 20, a rubber pad 21, a positioning seat 22, a sliding chute 23T, an arc-shaped groove 24 and a plate-shaped through hole 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a lifting type water conservancy gate convenient for dredging comprises a gate main body 1, a plurality of control cylinders 2 which are uniformly distributed are fixedly connected to the gate main body 1, an air pipe 3 is fixedly connected to one end of each control cylinder 2, the air pipe 3 is fixedly embedded in the gate main body 1, an air valve 4 is arranged in the air pipe 3, a spring 5, a sliding cylinder 6 and an intercepting cylinder 7 are arranged in each control cylinder 2, one end of the spring 5 is contacted with the sliding cylinder 6, the other end of the spring 5 is contacted with the intercepting cylinder 7, an intercepting valve 8 is arranged in the sliding cylinder 6, a control block 9 is fixedly connected to one side of the sliding cylinder 6, the control block 9 penetrates through a plate-shaped through hole 25 formed in the side wall of the control cylinder 2, one end of the control block 9 extends to the outside of the control cylinder 2, a propelling device 10 is arranged at the lower end of the control block 9, the propelling device 10 comprises a shaft lever 11, one end of the support plate 12 is fixedly connected with the gate body 1, the rotating drum 13 is sleeved outside the shaft rod 11, the pressure plate 14 which is uniformly distributed is arranged on the outer side wall of the rotating drum 13 in a fixing mode, the spring pieces 15 which are uniformly distributed are annularly arranged at the contact positions of the shaft rod 11 and the rotating drum 13, referring to fig. 1, the length of the air pipe 3 is enough, the air pipe 3 is located on one side of the inside of the gate body 1 and is a water storage area, silt is gathered at the bottom of the reservoir, one end of the air pipe 3 is pointed and downward, airflow which gushes out from the air pipe 3 can impact the silt at the bottom of the reservoir, the propelling device 10 is accompanied with the gate.
The air valve 4 comprises a movable ball 16, a sealing cylinder 17, a ventilating plate 18 and a rubber layer 19, wherein the sealing cylinder 17 is arranged at one end of the movable ball 16, the ventilating plate 18 is arranged at the other end of the movable ball 16, the rubber layer 19 is arranged between the movable ball 16 and the sealing cylinder 17, and the rubber layer 19 is fixed on the sealing cylinder 17.
The sealing barrel 17 and the ventilation plate 18 are fixed on the inner wall of the air pipe 3, the ventilation plate 18 is in a circular plate shape, a plurality of through holes which are uniformly distributed are formed in the plate body, the sealing barrel 17 is in a cylindrical shape, an arc groove is formed in the middle of the bottom surface of one end of the barrel body, and the rubber layer 19 is fixed on the inner wall of the arc groove of the sealing barrel 17.
The interception valve 8 comprises a positioning plate 20, a rubber pad 21 and a positioning seat 22, wherein the rubber pad 21 is arranged on one side of the positioning plate 20, the positioning seat 22 penetrates through the middle of the rubber pad 21, and the positioning seat 22 is fixed on the positioning plate 20.
The positioning plate 20 is fixed on the inner wall of the sliding barrel 6, the positioning plate 20 is cylindrical, a plurality of through holes are uniformly distributed in the positioning plate 20 in an encircling manner, the positioning seat 22 is a thin column fixedly connected to the middle of one side of the circular plate, and the thin column of the positioning seat 22 penetrates through the through hole formed in the middle of the rubber pad 21.
The outer wall of the shaft rod 11 is annularly provided with a plurality of T-shaped sliding grooves 23 which are uniformly distributed, the spring piece 15 is arranged in the T-shaped sliding groove 23, the spring piece 15 partially extends out of the T-shaped sliding groove 23, and the inner wall of the rotary drum 13 is provided with a plurality of arc-shaped grooves 24 which are uniformly arranged in an annular mode.
The working principle is as follows: referring to fig. 1, the lower end of the gate body 1 is a drainage flood discharge port, during water drainage, part of water flow impacts on a pressure plate 14, the pressure plate 14 is pushed, and further rotation of a rotary drum 13 is achieved, due to the clamping effect of a plurality of spring pieces 15, the rotation speed of the rotary drum 13 can be controlled, the control block 9 is pushed once by the plurality of pressure plates 14, and the rebounding pushing of a spring 5 is matched, so that reciprocating motion of a slide cylinder 6 is achieved, referring to fig. 2, the slide cylinder 6 moves rightwards, outside air enters an inner cavity of the slide cylinder 6 through a blocking valve 8, then the slide cylinder 6 moves leftwards, the air can only be discharged through an air pipe 3 in a short time, namely, air flow generated in the air pipe 3 rushes into the bottom position of a reservoir, sludge is impacted, and.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a water sluicegate of over-and-under type desilting of being convenient for, includes gate main part (1), its characterized in that: the gate comprises a gate main body (1), a plurality of control cylinders (2) which are uniformly distributed are fixedly connected to the gate main body (1), an air pipe (3) is fixedly connected to one end of each control cylinder (2), the air pipe (3) is fixedly embedded into the gate main body (1), an air valve (4) is arranged in each air pipe (3), a spring (5), a sliding cylinder (6) and an intercepting cylinder (7) are arranged in each control cylinder (2), one end of each spring (5) is in contact with the sliding cylinder (6), the other end of each spring (5) is in contact with the intercepting cylinder (7), an intercepting valve (8) is arranged in each sliding cylinder (6), a control block (9) is fixedly connected to one side of each sliding cylinder (6), each control block (9) penetrates through a plate-shaped through hole (25) formed in the side wall of each control cylinder (2), one end of each control block (9) extends to the outside each control cylinder (2), and a propelling, the propulsion device (10) comprises a shaft lever (11), supporting plates (12), a rotating drum (13) and pressure plates (14), wherein the two ends of the shaft lever (11) are respectively and fixedly connected with one supporting plate (12), one end of each supporting plate (12) is fixedly connected with the gate main body (1), the rotating drum (13) is sleeved outside the shaft lever (11), a plurality of uniformly distributed pressure plates (14) are fixedly arranged on the outer side wall of the rotating drum (13) in a fixed ring mode, and a plurality of uniformly distributed spring pieces (15) are annularly arranged at the contact positions of the shaft lever (11) and the rotating drum (13);
one end of the trachea (3) is in a tip shape, and the tip is downward;
the air valve (4) comprises a movable ball (16), a sealing cylinder (17), a ventilation plate (18) and a rubber layer (19), wherein the sealing cylinder (17) is arranged at one end of the movable ball (16), the ventilation plate (18) is arranged at the other end of the movable ball (16), the rubber layer (19) is arranged between the movable ball (16) and the sealing cylinder (17), and the rubber layer (19) is fixed on the sealing cylinder (17).
2. The lifting type water sluicegate convenient for dredging according to claim 1, wherein: the air pipe is characterized in that the sealing barrel (17) and the ventilation plate (18) are fixed on the inner wall of the air pipe (3), the ventilation plate (18) is in a circular plate shape, a plurality of through holes which are uniformly distributed are formed in the plate body, the sealing barrel (17) is in a cylindrical shape, an arc groove is formed in the middle of the bottom surface of one end of the barrel body, and the rubber layer (19) is fixed on the inner wall of the arc groove of the sealing barrel (17).
3. The lifting type water sluicegate convenient for dredging according to claim 1, wherein: the intercepting valve (8) comprises a positioning plate (20), a rubber pad (21) and a positioning seat (22), wherein the rubber pad (21) is arranged on one side of the positioning plate (20), the positioning seat (22) penetrates through the middle of the rubber pad (21), and the positioning seat (22) is fixed on the positioning plate (20).
4. The lifting type water sluicegate convenient to desilt as claimed in claim 3, wherein: the positioning plate (20) is fixed on the inner wall of the sliding barrel (6), the positioning plate (20) is cylindrical, a plurality of through holes which are uniformly distributed are annularly arranged on the positioning plate (20), the positioning seat (22) is shaped like a circular plate, a thin column is fixedly connected to the middle of one side of the circular plate, and the thin column of the positioning seat (22) penetrates through the through hole formed in the middle of the rubber pad (21).
5. The lifting type water sluicegate convenient for dredging according to claim 1, wherein: the outer wall of the shaft lever (11) is provided with a plurality of T-shaped sliding grooves (23) which are uniformly distributed, the spring piece (15) is arranged in the T-shaped sliding grooves (23), the part of the spring piece (15) extends out of the T-shaped sliding grooves (23), and the inner wall of the rotary drum (13) is provided with a plurality of arc-shaped grooves (24) which are uniformly arranged in a surrounding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010275834.9A CN111535261B (en) | 2020-04-09 | 2020-04-09 | Lifting type water conservancy gate convenient for dredging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010275834.9A CN111535261B (en) | 2020-04-09 | 2020-04-09 | Lifting type water conservancy gate convenient for dredging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111535261A CN111535261A (en) | 2020-08-14 |
| CN111535261B true CN111535261B (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010275834.9A Active CN111535261B (en) | 2020-04-09 | 2020-04-09 | Lifting type water conservancy gate convenient for dredging |
Country Status (1)
| Country | Link |
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| CN (1) | CN111535261B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030167696A1 (en) * | 2002-03-08 | 2003-09-11 | Shih-Hsin Chen | Gate for the entry of a gateway for stopping the flow water |
| KR101276031B1 (en) * | 2011-02-10 | 2013-06-19 | 이병순 | Discharge type sluice gate |
| CN107816018A (en) * | 2017-12-05 | 2018-03-20 | 四川天誉智水科技有限公司 | The integrated gate of desilting |
| CN209292981U (en) * | 2018-10-17 | 2019-08-23 | 江门市水电有限公司 | A kind of water conservancy gate convenient for dredging |
| CN210002330U (en) * | 2019-05-28 | 2020-01-31 | 青岛华海环保工业有限公司 | pneumatic flood-control shield-shaped gate |
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2020
- 2020-04-09 CN CN202010275834.9A patent/CN111535261B/en active Active
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| CN111535261A (en) | 2020-08-14 |
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Effective date of registration: 20210429 Address after: 324300 No.10 Yinhui Road, Huabu Town, Kaihua County, Quzhou City, Zhejiang Province (self declaration) Applicant after: Zhejiang Jujiang Hydropower Construction Co., Ltd Address before: 312500 No. 9, Wulong Lancun, Qixing Street, Xinchang County, Shaoxing City, Zhejiang Province Applicant before: XINCHANG QIXING STREET CHUNQIANG MACHINERY FACTORY |
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