CN111608135B - High stability is flood prevention subassembly for hydraulic engineering - Google Patents
High stability is flood prevention subassembly for hydraulic engineering Download PDFInfo
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- CN111608135B CN111608135B CN202010481618.XA CN202010481618A CN111608135B CN 111608135 B CN111608135 B CN 111608135B CN 202010481618 A CN202010481618 A CN 202010481618A CN 111608135 B CN111608135 B CN 111608135B
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- flood prevention
- lifting
- flood
- guard plate
- plate
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/102—Permanently installed raisable dykes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/102—Permanently installed raisable dykes
- E02B3/104—Permanently installed raisable dykes with self-activating means
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Barrages (AREA)
Abstract
The invention discloses a high-stability flood prevention assembly for hydraulic engineering, which comprises a flood prevention baffle, wherein a lifting flood prevention guard plate is arranged in the middle of the flood prevention baffle, a rubber pad is arranged between the lifting flood prevention guard plate and the flood prevention baffle, a buoyancy plate is fixedly arranged at the front end of the lifting flood prevention guard plate, lifting chutes are formed in two sides of the lifting flood prevention guard plate, a connecting slide block is arranged on the inner side of each lifting chute, a waterproof block is arranged above each connecting slide block, a lifting slide block is fixedly arranged at one end of each connecting slide block, limiting springs are arranged above each lifting slide block, and a plurality of water drain pipes are uniformly arranged on the rear end face of the flood prevention baffle. The flood prevention device is provided with the lifting flood prevention guard plate, the connecting slide block, the lifting slide block, the limiting spring and the buoyancy plate, so that the water level of flood can be effectively limited in the flood season, the spread of the flood can be prevented, the safety is ensured, the structure is simple, and the operation is convenient.
Description
Technical Field
The invention relates to the technical field of water conservancy flood prevention, in particular to a high-stability flood prevention assembly for a water conservancy project.
Background
The natural disasters of China are numerous every year, particularly disasters caused by severe weather such as extreme rainstorm, typhoon and the like, great hidden dangers are brought to life and property safety of people in coastal cities and along rivers of China, great challenges are brought to flood prevention work of China, and the flood prevention work increasingly becomes the central importance of city construction and engineering management. In the flood season of a river, the water flow is blocked by adopting the modes of piling sand bags, stones and the like, so that on one hand, time and labor are consumed, and on the other hand, due to the sudden characteristics of the flood situation, the modes cannot be implemented in place in time, and the flood cannot be effectively prevented; therefore, the existing hydraulic engineering has the technical problem that the water cannot be effectively blocked in time when flood tide occurs, so that the water is spread, and potential safety hazards exist; therefore, the existing requirements are not met, and a high-stability flood prevention assembly for the hydraulic engineering is provided.
Disclosure of Invention
The invention aims to provide a high-stability flood prevention assembly for hydraulic engineering, which aims to solve the problems that the existing hydraulic engineering proposed in the background technology cannot effectively block flood in time when flood tide occurs, so that water spreads, potential safety hazards exist and the like.
In order to achieve the purpose, the invention provides the following technical scheme: a flood prevention assembly for high-stability hydraulic engineering comprises a flood prevention baffle, wherein a lifting flood prevention guard plate is arranged in the middle of the flood prevention baffle, a rubber pad is arranged between the lifting flood prevention guard plate and the flood prevention baffle, a buoyancy plate is fixedly mounted at the front end of the lifting flood prevention guard plate, lifting chutes are formed in two sides of the lifting flood prevention guard plate, a connecting slide block is mounted on the inner side of each lifting chute, a waterproof block is mounted above the connecting slide block, a lifting slide block is fixedly mounted at one end of the connecting slide block, a limiting spring is mounted above the lifting slide block, a plurality of water drain pipes are uniformly mounted on the rear end face of the flood prevention baffle, a connecting hole is formed in one end of each water drain pipe, two support rods are uniformly mounted on the rear side of the flood prevention baffle, two connecting blocks are uniformly mounted on the outer sides of two ends of each support rod, a support base is mounted below the two connecting blocks, and a fixed base is arranged below the two support rods.
Preferably, countersunk holes are formed in the fixing base and the supporting base, and the fixing base and the supporting base are fixed with ground lifting screws or rivets.
Preferably, one end of the water drain pipe is completely attached to the rear side surface of the flood prevention baffle, and the water drain pipe and the flood prevention baffle are lifted and welded and fixed.
Preferably, the upper end face of the lifting slide block is fixedly provided with a positioning cylinder, and the outer side of the positioning cylinder is completely attached to the inner side of the limiting spring.
Preferably, the elastic force of the limiting spring is smaller than the buoyancy of water to the buoyancy plate when the water level rises.
Preferably, the inside of both ends of bracing piece all runs through and installs the swivel pin, the both ends of swivel pin all run through the connecting block in the bracing piece both sides outside.
Preferably, the connecting block and the flood prevention baffle outside one end of the supporting rod are fixedly arranged at the rear side of the flood prevention baffle, and the connecting block outside the other end of the supporting rod is fixedly arranged on the upper end face of the supporting base.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when the water level rises in a flood season, the rising water level can be firstly contacted with the lower surface of the buoyancy plate, due to the buoyancy of water, the buoyancy plate can rise synchronously with the rising water level, at the moment, the lifting flood prevention guard plate fixedly connected with the buoyancy plate can rise synchronously with the buoyancy plate, and meanwhile, the lifting flood prevention guard plate can rise in a sliding way in the lifting sliding groove by driving the lifting slide blocks fixed on the two sides of the lifting flood prevention guard plate to drive the limiting springs to rise synchronously, so that the lifting slide blocks compress the limiting springs, and the lifting flood prevention guard plate can gradually rise along with the gradual rise of the water level, so that the flood prevention height of the flood prevention assembly can be increased along with the rise of the water level in the flood season, the rising water level is prevented from spreading due to being higher than the flood prevention assembly, and the safety of the environment outside the flood prevention assembly is ensured;
2. according to the invention, when the lifting flood prevention guard plate is gradually raised along with the water level and the lifting flood prevention guard plate is raised to a certain height, the connecting hole originally shielded by the lifting flood prevention guard plate is exposed, at the moment, the raised water level can enter the water drain pipe through the connecting hole, then the water is guided through the pipeline externally connected to the outer side of the water drain pipe, the pressure of the flood prevention assembly can be reduced, so that the flood prevention assembly is more stable, meanwhile, the rear side of the flood prevention baffle plate is fixed on the ground, and the support rod is arranged between the fixed base, the flood prevention baffle plate and the support base and used for supporting the support rod, so that the stability of the flood prevention assembly can be further ensured, the flood prevention assembly cannot collapse during flood prevention, and the use is safer and more stable.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a partial structural view of the present invention as a whole;
FIG. 3 is a cross-sectional view of the flood prevention baffle of the present invention;
fig. 4 is a sectional view of the lifting flood prevention guard plate of the present invention.
In the figure: 1. flood prevention baffles; 2. lifting the flood prevention guard plate; 3. a buoyancy plate; 4. a support bar; 5. a support base; 6. a fixed base; 7. a drain pipe; 8. connecting blocks; 9. rotating the shaft pin; 10. connecting the sliding block; 11. a lifting slide block; 12. a limiting spring; 13. a lifting chute; 14. a waterproof block; 15. a rubber pad; 16. and connecting the holes.
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.
Referring to fig. 1 to 4, an embodiment of the present invention includes: a high-stability flood prevention assembly for hydraulic engineering comprises a flood prevention baffle 1, a lifting flood prevention guard plate 2 is arranged in the middle of the flood prevention baffle 1, a rubber pad 15 is arranged between the lifting flood prevention guard plate 2 and the flood prevention baffle 1, a floating plate 3 is fixedly arranged at the front end of the lifting flood prevention guard plate 2, lifting chutes 13 are arranged on two sides of the lifting flood prevention guard plate 2, a connecting slide block 10 is arranged on the inner side of each lifting chute 13, a waterproof block 14 is arranged above each connecting slide block 10, a lifting slide block 11 is fixedly arranged at one end of each connecting slide block 10, a limiting spring 12 is arranged above each lifting slide block 11, the lifting flood prevention guard plate 2 is convenient to reset after the flood season is over, a plurality of water drain pipes 7 are uniformly arranged on the rear end face of the flood prevention baffle 1, a connecting hole 16 is arranged at one end of each water drain pipe 7, two support rods 4 are uniformly arranged on the rear side of the flood prevention baffle 1, and the overall stability of the flood prevention assembly is guaranteed, not hard up can not appear easily, guarantees safe in utilization, and two connecting blocks 8 are evenly installed in the both ends outside of bracing piece 4, and wherein supporting pedestal 5 is installed to the below of two connecting blocks 8, and fixed baseplate 6 is installed to the below of two bracing pieces 4.
Further, the inside of fixed baseplate 6 and support baseplate 5 all is provided with the counter sink, and fixed baseplate 6 and support baseplate 5 are fixed with ground raising screw or rivet.
Through adopting above-mentioned technical scheme, the screw meeting rivet convenient to use, and the connectivity is good, can not appear becoming flexible easily, is convenient for change and maintain.
Further, one end of the water drain pipe 7 is completely attached to the rear side surface of the flood prevention baffle 1, and the water drain pipe 7 and the flood prevention baffle 1 are lifted and welded.
By adopting the technical scheme, the connection performance and the stability of the drain pipe 7 and the flood prevention baffle 1 are enhanced by welding, and the flood prevention baffle has good mechanical strength and cannot be easily broken.
Furthermore, the upper end face of the lifting slide block 11 is fixedly provided with a positioning cylinder, and the outer side of the positioning cylinder is completely attached to the inner side of the limiting spring 12.
Through adopting above-mentioned technical scheme, the location and the installation of the convenient spacing spring 12 of location cylinder, and guarantee that spacing spring 12 can not appear misplacing easily when using.
Further, the elastic force of the limiting spring 12 is smaller than the buoyancy of water to the buoyancy plate 3 when the water level rises.
By adopting the technical scheme, the elastic force of the limiting spring 12 is small, so that the floating plate 3 can smoothly float upwards to drive the lifting flood prevention guard plate 2 to ascend when the water level rises, and the flood prevention height of the flood prevention assembly is increased.
Further, the inside rotatory pivot 9 that all runs through of both ends of bracing piece 4 is installed, and the both ends of rotatory pivot 9 all run through the connecting block 8 in the outside of bracing piece 4 both sides.
By adopting the technical scheme, the rotating shaft pin 9 is used for connecting the support rod 4 and the connecting block 8, so that the support rod 4 can rotate conveniently, and the support angle of the support rod 4 can be adjusted at the position where the flood prevention assembly is installed, so that the flood prevention assembly is more stable.
Further, the connecting block 8 outside one end of the support rod 4 and the flood prevention baffle 1 are fixedly installed on the rear side of the flood prevention baffle 1, and the connecting block 8 outside the other end of the support rod 4 is fixedly installed on the upper end face of the support base 5.
Through adopting above-mentioned technical scheme, connecting block 8 and flood prevention baffle 1 and 5 fixed connection of supporting pedestal for it is whole more stable, can not appear damaging easily, guarantee safe in utilizationly.
The working principle is as follows: when the flood prevention assembly is used, when the water level rises in a flood season, the rising water level can firstly contact with the lower surface of the buoyancy plate 3, due to the buoyancy of water, the buoyancy plate 3 can rise synchronously with the rising water level, at the moment, the lifting flood prevention guard plate 2 fixedly connected with the buoyancy plate 3 can rise synchronously with the buoyancy plate 3, meanwhile, the lifting flood prevention guard plate 2 can rise in a sliding way in the lifting sliding groove 13 by driving the lifting slide blocks 11 fixed on the two sides of the lifting flood prevention guard plate 2 to rise synchronously, so that the lifting slide blocks 11 drive the limiting springs 12 to rise synchronously, the lifting slide blocks 11 compress the limiting springs 12, the lifting flood prevention guard plate 2 can gradually rise along with the rising of the water level, the flood prevention height of the flood prevention assembly can be increased along with the rising of the water level in the flood season, the rising water level of the rising water level is prevented from being higher than that of the flood prevention guard plate assembly is spread, the safety of the environment outside of the flood prevention assembly is ensured, and the lifting flood prevention guard plate 2 rises gradually along with the rising water level, when the lifting flood prevention guard plate 2 rises to a certain height, the connecting hole 16 originally shielded by the lifting flood prevention guard plate 2 is exposed, the rising water level can enter the water drain pipe 7 through the connecting hole 16 at the moment, then the water is guided through a pipeline externally connected to the outer side of the water drain pipe 7, the pressure of the flood prevention assembly can be reduced, the flood prevention assembly is more stable, meanwhile, the rear side of the flood prevention baffle plate 1 is fixed on the ground, and the support supporting rod 4 is used between the flood prevention baffle plate 1 and the support base 5 for further ensuring the stability of the flood prevention assembly, the flood prevention assembly cannot collapse when used for flood prevention, and the lifting flood prevention guard plate is safer and more stable in use, simple in structure and convenient to use.
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.
Claims (4)
1. The utility model provides a high stability is flood prevention subassembly for hydraulic engineering, includes flood prevention baffle (1), its characterized in that: the flood prevention and control device is characterized in that a lifting flood prevention guard plate (2) is installed in the middle of the flood prevention baffle plate (1), a rubber pad (15) is arranged between the lifting flood prevention guard plate (2) and the flood prevention baffle plate (1), a buoyancy plate (3) is fixedly installed at the front end of the lifting flood prevention guard plate (2), the lifting flood prevention guard plate (2) can synchronously ascend along with the buoyancy plate (3), lifting sliding grooves (13) are formed in the two sides of the lifting flood prevention guard plate (2), a connecting sliding block (10) is installed on the inner side of each lifting sliding groove (13), a waterproof block (14) is installed above each connecting sliding block (10), a lifting sliding block (11) is fixedly installed at one end of each connecting sliding block (10), a limiting spring (12) is installed above each lifting sliding block (11), and the lifting flood prevention guard plate (2) slides and ascends in the lifting sliding grooves (13) by driving the lifting sliding blocks (11) fixed on the two sides, so that the lifting slide block (11) drives the limit spring (12) to synchronously lift, thereby leading the lifting slide block (11) to compress the limiting spring (12), evenly installing a plurality of water drain pipes (7) on the rear end surface of the flood prevention baffle plate (1), one end of the water drain pipe (7) is provided with a connecting hole (16), the rising water level enters the water drain pipe (7) through the connecting hole (16) for diversion, two support rods (4) are uniformly arranged at the rear side of the flood prevention baffle (1), two connecting blocks (8) are uniformly arranged on the outer sides of the two ends of the supporting rod (4), wherein a supporting base (5) is arranged below the two connecting blocks (8) at the outer side of one end, the support rods (4) are connected with the support base (5) through the connecting blocks (8), and a fixed base (6) is arranged below the two support rods (4); countersunk holes are formed in the fixing base (6) and the supporting base (5), and the fixing base (6) and the supporting base (5) are fixed with ground screws or rivets; one end of the water drain pipe (7) is completely attached to the rear side surface of the flood prevention baffle (1), and the water drain pipe (7) is welded and fixed with the flood prevention baffle (1); the upper end face of the lifting slide block (11) is fixedly provided with a positioning cylinder, and the outer side of the positioning cylinder is completely attached to the inner side of the limiting spring (12).
2. The flood prevention assembly for the high stability hydraulic engineering according to claim 1, characterized in that: the elasticity of the limiting spring (12) is smaller than the buoyancy of water to the buoyancy plate (3) when the water level rises.
3. The flood prevention assembly for the high stability hydraulic engineering according to claim 1, characterized in that: the inner parts of the two ends of the supporting rod (4) are all provided with rotating shaft pins (9) in a penetrating mode, and the two ends of each rotating shaft pin (9) are all provided with connecting blocks (8) outside the two ends of the supporting rod (4) in a penetrating mode.
4. The flood prevention assembly for the high stability hydraulic engineering according to claim 1, characterized in that: the flood prevention baffle plate is characterized in that a connecting block (8) on the outer side of one end of the supporting rod (4) and the flood prevention baffle plate (1) are fixedly installed on the rear side of the flood prevention baffle plate (1), and a connecting block (8) on the outer side of the other end of the supporting rod (4) is fixedly installed on the upper end face of the supporting base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010481618.XA CN111608135B (en) | 2020-06-01 | 2020-06-01 | High stability is flood prevention subassembly for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010481618.XA CN111608135B (en) | 2020-06-01 | 2020-06-01 | High stability is flood prevention subassembly for hydraulic engineering |
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| Publication Number | Publication Date |
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| CN111608135A CN111608135A (en) | 2020-09-01 |
| CN111608135B true CN111608135B (en) | 2022-01-18 |
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| CN202010481618.XA Active CN111608135B (en) | 2020-06-01 | 2020-06-01 | High stability is flood prevention subassembly for hydraulic engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112411471B (en) * | 2020-11-28 | 2022-02-01 | 南京佳乐船舶设备有限公司 | Self-telescopic steel sheet pile revetment |
| CN112832199A (en) * | 2021-02-05 | 2021-05-25 | 熊向辉 | Quick plugging device of dyke breach in hydraulic engineering construction |
| CN113356025B (en) * | 2021-06-09 | 2022-10-25 | 曾宪伟 | Bridge thin-wall anti-floating design waterproof wall |
| CN114150617B (en) * | 2022-01-04 | 2023-05-02 | 临沂市供热和住房保障中心 | Waterlogging-preventing directional drainage flood prevention wall for hydraulic engineering |
| CN114837124B (en) * | 2022-04-15 | 2024-02-09 | 蒙城县水利局建筑工程队 | Water conservancy flood prevention monitoring and early warning system |
| CN115198694B (en) * | 2022-07-22 | 2024-01-30 | 江苏省洪泽湖堤防管理所 | Be applicable to water conservancy and hydropower dyke and increase structure |
| CN117966664B (en) * | 2024-03-15 | 2024-10-08 | 珠海市规划设计研究院 | Flood prevention device for hydraulic engineering and application method thereof |
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| CN210395238U (en) * | 2019-03-27 | 2020-04-24 | 青海禹辰水利水电有限公司 | Combined reinforced dam for channel flood control project |
| CN210459112U (en) * | 2019-08-29 | 2020-05-05 | 高向辉 | Water retaining wall for hydraulic engineering |
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| CN207828900U (en) * | 2017-11-03 | 2018-09-07 | 夏金光 | A kind of flood prevention device of Water conservancy project of environmental protection |
| CN207998833U (en) * | 2018-01-08 | 2018-10-23 | 徐超 | A kind of hydraulic engineering sand-trap water-take gate |
| CN207760893U (en) * | 2018-01-16 | 2018-08-24 | 仪征易力土工合成材料有限公司 | A kind of waterproof roll with lifting gear |
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| CN111608135A (en) | 2020-09-01 |
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Effective date of registration: 20211229 Address after: 430000 No.286 Luoshi Road, Hongshan District, Wuhan City, Hubei Province Applicant after: Hubei Jinlang Survey and Design Co.,Ltd. Address before: No. 35, Chegongzhuang West Road, Haidian District, Beijing 100048 Applicant before: Li Fei |
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