CN110205991B - Hydraulic engineering strain miscellaneous anti-blocking floodgate - Google Patents
Hydraulic engineering strain miscellaneous anti-blocking floodgate Download PDFInfo
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- CN110205991B CN110205991B CN201910531899.2A CN201910531899A CN110205991B CN 110205991 B CN110205991 B CN 110205991B CN 201910531899 A CN201910531899 A CN 201910531899A CN 110205991 B CN110205991 B CN 110205991B
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- filter screen
- gate
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- 239000012535 impurity Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 6
- 239000010813 municipal solid waste Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 description 5
- 238000003973 irrigation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Images
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
-
- 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)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a trash filtering and anti-blocking gate for hydraulic engineering, which comprises a gate body, wherein the lower part of the gate body is communicated from front to back, filtering structures with different mesh sizes are respectively embedded in front and back openings, supports are symmetrically arranged on two sides of the upper end of the gate body, a sliding transverse plate driven by a hydraulic telescopic rod is arranged on each support in a sliding mode, a blocking structure is arranged at the lower end of the sliding transverse plate, and a driving structure capable of rotating synchronously and a dredging structure for blocking prevention are further arranged in the gate body. According to the invention, the water flow impacts the blades to drive the first rotating shaft and the second rotating shaft to synchronously rotate, so that the spiral fan blades on the two sides are driven to convey materials in opposite directions, after residual fine impurities in the water flow are filtered by the coarse filter screen and then are intercepted by the fine filter screen, the impurities can be evacuated towards the two sides or concentrated towards the middle part along with the increase of the residual fine impurities, so that the impurities can be prevented from covering the side surface of the fine filter screen in a large area, the effective passing of the water flow in a longer time can be ensured, and the impurities can be conveniently.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a impurity filtering anti-blocking gate for hydraulic engineering.
Background
Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.
The gate is used for closing and opening the control facility of the drainage (discharging) water channel, is an important component of a hydraulic building, and can be used for intercepting water flow, controlling water level, regulating flow, discharging silt and floating objects and the like.
When irrigation diversion, need cooperate miniature gate to carry out the management that rivers were carried, and general impurity all can be more in the water source, if not through screening out, wherein a lot of impurity can influence irrigation, but among the conventional art, all be installation filter screen structure on the gate, too meticulous filtration is not very suitable for when rivers pass through. The filter screen can be when rivers pass through the impurity long-pending stay, and under the rivers impact, the area that filterable impurity adheres to the shutoff filter screen is bigger and bigger, will influence the transport of rivers, needs frequent filter screen clearance of carrying on, and manpower and materials consumption is all great.
Disclosure of Invention
The invention aims to provide a filtering and anti-blocking gate for hydraulic engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a hydraulic engineering's miscellaneous stifled floodgate of preventing of straining, includes the floodgate body, link up around the floodgate body lower part, and the front and back opening part inlays respectively has the filtration that the mesh is not of uniform size, floodgate body upper end bilateral symmetry is provided with the support, it is provided with through hydraulic telescoping rod driven slip diaphragm to slide on the support, slip diaphragm lower extreme is provided with block structure, still be equipped with synchronous pivoted drive structure in the floodgate body and be used for preventing the desilting structure who blocks up.
Further, the opposite side surfaces of the bracket are symmetrically and vertically embedded with sliding grooves, and sliding transverse plates are arranged in the sliding grooves in a sliding fit manner; the support upper end level is provided with the roof, the roof lower extreme is provided with hydraulic telescoping rod through connecting, hydraulic telescoping rod's output and roof upper end middle part assembly are fixed.
Further, the filtering structure comprises a coarse filtering net and a fine filtering net which are assembled on the front opening and the rear opening of the gate body.
Furthermore, the two sides in the brake body are symmetrically provided with partition plates, the two sides in the brake body are plugged by the front side and the rear side of each partition plate to form cavities, the middle parts of the partition plates are symmetrically and vertically fixedly provided with lifting grooves, plugging structures are arranged in the lifting grooves and comprise flashboards, and the flashboards penetrate through the upper end of the brake body in a sliding mode and are fixedly connected with the lower end of the sliding transverse plate.
Further, the driving structure comprises a first rotating shaft and a blade; the desilting structure comprises a second rotating shaft and spiral fan blades.
Further, first axis of rotation level is rotated and is set up and be close to coarse strainer one side between the baffle of both sides, and second axis of rotation level is rotated and is set up in the one side that is close to fine strainer relatively, first axis of rotation with the both ends of second axis of rotation all run through the baffle, and just first axis of rotation and the terminal peripheral of second axis of rotation all overlap and establish and be fixed with the band pulley, are located to cup joint between the terminal peripheral band pulley of first axis of rotation and the terminal peripheral band pulley of second axis of rotation respectively and are provided with driving belt.
Furthermore, the periphery of the first rotating shaft is welded with a plurality of groups of blades, the blades are stainless steel plates with arc-shaped structures, and the blades are sequentially bent along the radial direction of the first rotating shaft.
Furthermore, spiral fan blades are welded on the periphery of the second rotating shaft and arranged on two sides of the periphery of the second rotating shaft, and the spiral fan blades on two sides are identical in structure and are symmetrically arranged.
Compared with the prior art, the invention has the beneficial effects that: when water flows pass through the water purification device, water impurities can be isolated through the coarse filter screen and the fine filter screen, so that the passed water conservancy can be effectively applied to water conservancy irrigation, the first rotating shaft and the second rotating shaft synchronously move through the transmission of the belt wheel and the transmission belt, water flow impacts the blades to drive the first rotating shaft and the second rotating shaft to synchronously rotate, when the second rotating shaft rotates, the spiral fan blades on the two sides can be driven to convey materials in opposite directions no matter the rotation direction is clockwise or anticlockwise, after residual fine impurities in water flow are filtered by the coarse filter screen and are intercepted by the fine filter screen, the impurities can be evacuated to the two sides or concentrated to the middle part in the rotation of the spiral fan blades along with the increase of the impurities, no matter which way, the impurities can be prevented from covering the side surface of the fine filter screen in a large area, such design can effectually guarantee effective the passing through of rivers in the longer time, can be convenient for maintainer centralized maintenance under the longer time interval handles impurity.
Drawings
Fig. 1 is a schematic structural diagram of a filtering and anti-blocking gate for hydraulic engineering.
Fig. 2 is a top view of a gate body in the impurity filtering and blocking preventing gate of the hydraulic engineering.
Fig. 3 is a schematic structural view of a blade in a filtering anti-blocking gate of hydraulic engineering.
In the figure: 1-a brake body, 2-a coarse screen, 3-a fine screen, 4-a partition plate, 5-a lifting groove, 6-a flashboard, 7-a support, 8-a top plate, 9-a hydraulic telescopic mechanism, 10-a sliding transverse plate, 11-a first rotating shaft, 12-a second rotating shaft, 13-a belt wheel, 14-a transmission belt, 15-a blade and 16-a spiral fan blade.
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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, in an embodiment of the present invention, an impurity filtering and blockage preventing gate for hydraulic engineering includes a gate body 1, the gate body 1 is a trapezoidal concrete pouring structure, the lower portion of the gate body 1 is through from front to back, and filtering structures with meshes of different sizes are respectively embedded at front and back openings, so that water flow can isolate impurities in a water body when passing through the filtering structures, and the water conservancy after passing through the filtering structures can be effectively applied to irrigation.
The brake comprises a brake body 1, a brake lining; support 7 upper end level is provided with roof 8, 8 lower extremes of roof are provided with hydraulic telescoping rod 9 through mode assembly connections such as riveting, hydraulic telescoping rod 9 uses the motor as the power supply, through two-way gear pump output pressure oil, through the control of oil circuit manifold block, to the hydro-cylinder, realizes the reciprocating motion of piston rod, hydraulic telescoping rod 9's output and roof 8 upper end middle part are fixed through mode assembly such as riveting, hydraulic telescoping rod 9 drives behind the drive and goes up and down with the block structure of slip diaphragm 10 and slip diaphragm 10 lower part, can control shutoff rivers or mediation rivers like this.
Example 2
Referring to fig. 2 to 3, in an embodiment of the invention, based on embodiment 1, impurities in water flow are frequently blocked when passing through a filtering structure due to adhesion, so that the water flow needs to be frequently cleaned, and manpower and material resources are excessively consumed, therefore, based on embodiment 1, the filtering structure includes a coarse filtering net 2 and a fine filtering net 3 which are assembled on front and rear openings of a gate body 1, partition plates 4 are symmetrically arranged on both sides in the gate body 1, cavities are formed in the front and rear sides of the partition plates 4 to block both sides in the gate body 1, lifting grooves 5 are symmetrically and vertically fixed in the middle of the partition plates 4 on both sides, a blocking structure is arranged in the lifting grooves 5, the blocking structure includes a gate plate 6, and the gate plate 6 slidably penetrates through the upper end of the gate body 1 and is fixedly connected with the lower end of a sliding transverse plate 10.
Be close to 2 one side horizontal rotations of coarse strainer between the baffle 4 of both sides and be provided with first axis of rotation 11, one side horizontal rotation that is close to fine filter screen 3 relatively is provided with second axis of rotation 12, first axis of rotation 11 with baffle 4 is all run through at the both ends of second axis of rotation 12, and first axis of rotation 11 and the terminal peripheral all cover of second axis of rotation 12 are established and are fixed with band pulley 13, are located respectively and cup joint between 11 terminal peripheral of first axis of rotation and the terminal peripheral band pulley 13 of second axis of rotation 12 and are provided with driving belt 14, first axis of rotation 11 with second axis of rotation 12 passes through band pulley 13 and driving belt 14's transmission simultaneous movement.
The peripheral welding of first axis of rotation 11 is provided with multiunit blade 15, blade 15 is the corrosion resistant plate of arc structure, blade 15 is radially crooked in proper order along first axis of rotation 11, and rivers pass through coarse strainer 2 and strike blade 15 surface, can drive blade 15 and use first axis of rotation 11 to rotate as the axle, can utilize rivers to strike and drive first axis of rotation 11 and second axis of rotation 12 synchronous rotation like this.
The peripheral welding of second axis of rotation 12 is provided with helical fan blade 16, helical fan blade 16 symmetry sets up in the peripheral both sides of second axis of rotation 12, the helical fan blade 16 structure of both sides is the same and the symmetry sets up, when second axis of rotation 12 rotates, no matter the direction of rotation is clockwise or anticlockwise, helical fan blade 16 that all can drive both sides is opposite direction transported substance material, after filtration of 2 filtration back remaining tiny impurity of coarse strainer in the rivers is held back by fine filter screen 3, impurity can be along with increasing to sparse or concentrate to the middle part in the rotation of helical fan blade 16 to both sides, no matter which kind of mode, can avoid impurity large tracts of land to cover at the 3 side surfaces of fine filter screen, effective the passing through of rivers in can effectual assurance longer time of such design, can be convenient for maintenance personnel concentrate under the longer time interval and handle impurity.
The working principle of the invention is as follows: water impurities can be isolated through the coarse filter screen 2 and the fine filter screen 3 when water flows pass through the water conservancy irrigation device is convenient to use, the first rotating shaft 11 and the second rotating shaft 12 can drive the spiral fan blades 16 on two sides to convey materials in opposite directions no matter the rotating direction is clockwise or anticlockwise, after water flows are filtered through the coarse filter screen 2, residual fine impurities are intercepted by the fine filter screen 3, the impurities can be evacuated towards two sides or concentrated towards the middle part along with increasing of the rotating of the spiral fan blades, can be convenient for maintenance personnel to centrally maintain and treat impurities at longer time intervals.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a hydraulic engineering strain miscellaneous anti-clogging floodgate, includes the floodgate body (1), link up around floodgate body (1) lower part, and the front and back opening part inlays respectively and have the filtration that the mesh is not of uniform size, its characterized in that, floodgate body (1) upper end bilateral symmetry is provided with support (7), it is provided with through hydraulic telescoping rod (9) driven slip diaphragm (10) to slide on support (7), slip diaphragm (10) lower extreme is provided with block structure, still be equipped with synchronous pivoted drive structure and be used for the desilting structure who prevents stifled in floodgate body (1), filtration includes assembly coarse strainer (2) and fine filter screen (3) on floodgate body (1) front and back opening, both sides still symmetry are equipped with baffle (4) in floodgate body (1), both sides baffle (4) middle part symmetry vertical fixation is provided with lift groove (5), a plugging structure is arranged in the lifting groove (5), a driving structure is arranged between the partition plates (4) at two sides and close to the coarse filter screen (2), a dredging structure is arranged at one side close to the fine filter screen (3), the driving structure comprises a first rotating shaft (11) and blades (15), a plurality of groups of blades (15) are welded on the periphery of the first rotating shaft (11), the blades (15) are stainless steel plates with arc structures, and the blades (15) are sequentially bent along the radial direction of the first rotating shaft (11); the desilting structure includes second axis of rotation (12) and spiral fan blade (16), second axis of rotation (12) peripheral welding is provided with spiral fan blade (16), spiral fan blade (16) set up in second axis of rotation (12) peripheral both sides, and the spiral fan blade (16) structure of both sides is the same and the symmetry sets up, and first axis of rotation (11) horizontal rotation sets up in both sides be close to coarse strainer (2) one side between baffle (4), and second axis of rotation (12) horizontal rotation sets up in both sides be close to one side of fine strainer (3) between baffle (4), first axis of rotation (11) with baffle (4) are all run through at the both ends of second axis of rotation (12), and first axis of rotation (11) and second axis of rotation (12) terminal peripheral all overlap and are established and are fixed with band pulley (13), are located respectively that first axis of rotation (11) terminal peripheral and second axis of rotation (12) terminal peripheral band pulley (13) between cup joint and are provided with driving belt (14) The front side and the rear side of the partition plate (4) and the front side and the rear side of the brake body (1) are plugged to form a cavity, and the transmission belt (14) is arranged in the cavity.
2. The impurity filtering and blocking preventing gate for the water conservancy project according to claim 1, wherein sliding grooves are symmetrically and vertically embedded in opposite side surfaces of the bracket (7), and sliding transverse plates (10) are arranged in the sliding grooves in a sliding fit manner; the upper end of the support (7) is horizontally provided with a top plate (8), the lower end of the top plate (8) is connected with a hydraulic telescopic rod (9), and the output end of the hydraulic telescopic rod (9) is assembled and fixed with the middle part of the upper end of the sliding transverse plate (10).
3. The impurity filtering and blocking preventing gate for the water conservancy project according to claim 1, wherein the blocking structure comprises a gate plate (6), and the gate plate (6) penetrates through the upper end of the gate body (1) in a sliding mode and is fixedly connected with the lower end of a sliding transverse plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531899.2A CN110205991B (en) | 2019-06-19 | 2019-06-19 | Hydraulic engineering strain miscellaneous anti-blocking floodgate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531899.2A CN110205991B (en) | 2019-06-19 | 2019-06-19 | Hydraulic engineering strain miscellaneous anti-blocking floodgate |
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| Publication Number | Publication Date |
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| CN110205991A CN110205991A (en) | 2019-09-06 |
| CN110205991B true CN110205991B (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910531899.2A Active CN110205991B (en) | 2019-06-19 | 2019-06-19 | Hydraulic engineering strain miscellaneous anti-blocking floodgate |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266053A (en) * | 2021-06-04 | 2021-08-17 | 林碧云 | Hydraulic engineering is with intelligent silt removal formula pump station |
| CN114134863B (en) * | 2021-12-11 | 2023-03-31 | 安徽博雅园林建筑有限公司 | Assembled culvert gate for hydraulic engineering |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100641826B1 (en) * | 2006-05-04 | 2006-11-02 | 신강하이텍(주) | Movable weir having the filter for impurities |
| CN204401577U (en) * | 2015-01-21 | 2015-06-17 | 广东梅雁吉祥水电股份有限公司 | A kind of sluice with filter |
| CN204715312U (en) * | 2015-04-20 | 2015-10-21 | 周胜任 | Reservoir spillway automatic anti-block device |
| CN208830279U (en) * | 2018-06-13 | 2019-05-07 | 峨眉山建南水电设备制造有限公司 | A kind of decontamination structure in power station |
| CN109339004A (en) * | 2018-11-27 | 2019-02-15 | 朱军博 | A kind of hydraulic engineering self-cleaning type grid |
| CN109868799B (en) * | 2019-04-03 | 2024-02-23 | 天津市水利科学研究院 | Gate for river course with filter interception function |
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Address after: 750004 Room 01, 23rd Floor, Building B, Block 18, Zone C, Greenland 21 Shopping Mall, west of Deyuan Street and south of Xingshui Road, Lijing Street Street, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Shengsheng group Co.,Ltd. Address before: 750000 room 01, 23 / F, block B, No.18, area C, Greenland 21 mall, south of Xingshui Road, west of Deyuan street, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Chengjiexiang Group Co.,Ltd. |
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Effective date of registration: 20240903 Address after: No. 14, 6th Floor, Unit 2, Building 4, No. 88 Yangzishan Road, Chenghua District, Chengdu City, Sichuan Province 610000 Patentee after: Sichuan Whale Wolf Enterprise Management Co.,Ltd. Country or region after: China Address before: 750004 Room 01, 23rd Floor, Building B, Block 18, Zone C, Greenland 21 Shopping Mall, west of Deyuan Street and south of Xingshui Road, Lijing Street Street, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Shengsheng group Co.,Ltd. Country or region before: China |
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