CN220414153U - Hydraulic engineering flood prevention gate - Google Patents
Hydraulic engineering flood prevention gate Download PDFInfo
- Publication number
- CN220414153U CN220414153U CN202321948370.9U CN202321948370U CN220414153U CN 220414153 U CN220414153 U CN 220414153U CN 202321948370 U CN202321948370 U CN 202321948370U CN 220414153 U CN220414153 U CN 220414153U
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- China
- Prior art keywords
- flashboard
- gate
- frame body
- hydraulic engineering
- flood prevention
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- 230000002265 prevention Effects 0.000 title claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 28
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of hydraulic engineering, and particularly discloses a hydraulic engineering flood prevention gate which comprises a gate frame body, wherein a driving mechanism is arranged at the top of the gate frame body, a gate plate is fixedly connected to the bottom of the driving mechanism, an isobaric hole is formed in the gate plate, a filter screen is fixedly arranged in the isobaric hole, a cleaning assembly is arranged on one side of the gate frame body, a lower water baffle is fixedly connected to the bottom of the gate plate, and a lower sealing strip is fixedly arranged on the inner side of the lower water baffle; the utility model can reduce the production and transportation cost, is convenient for workers to install and control, and is provided with the isobaric holes, when the flashboard is closed and the water pressure at the outer side is increased, the water can enter the flashboard through the isobaric holes, and the water pressure at the inner side is increased, so that the pressure difference between the inner side and the outer side of the flashboard is reduced, the stress difference on the flashboard is effectively reduced, the deformation of the flashboard and the sealing strip is avoided, the weight of the flashboard is reduced, and the stability and the tightness of the flashboard are maintained.
Description
Technical Field
The utility model belongs to the field of hydraulic engineering, and particularly relates to a hydraulic engineering flood prevention gate.
Background
The gate is used for closing and opening a control facility of a water discharge channel, is an important component of a hydraulic building, can be used for intercepting water flow, controlling water level, adjusting flow, discharging sediment, floating matters and the like, and is widely applied to hydraulic engineering such as agricultural irrigation, hydroelectric power generation, flood control and flood discharge.
At present, in order to ensure the strength and stability of gates, the gate plates of most gates are made of solid materials, and the solid gate plates can effectively seal water flow, prevent water flow leakage or infiltration and ensure the safe operation of hydraulic engineering; but the weight of solid flashboard is great, and the cost of production and transportation is higher, and the installation is comparatively inconvenient, and it is also relatively poor to demonstrate in the aspect of adjusting and controlling, therefore the utility model provides a hydraulic engineering flood prevention gate to solve the problem that mentions in the above-mentioned background art.
Disclosure of Invention
The utility model aims to provide a hydraulic engineering flood prevention gate, which solves the problems of high weight, high production and transportation cost, inconvenient installation and poor regulation and control of a solid gate plate in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a hydraulic engineering flood prevention gate, includes the gate frame body, the top of gate frame body is provided with actuating mechanism, actuating mechanism's bottom fixedly connected with flashboard, isobaric hole has been seted up to the inside of flashboard, isobaric hole's inside fixed mounting has the filter screen, one side of gate frame body is provided with the clearance subassembly.
Preferably, the bottom fixedly connected with of flashboard is the breakwater down, the inboard fixed mounting of breakwater has the sealing strip down, the lower water catch bowl has been seted up to the inside of gate framework and the below that is located isobaric hole, lower water catch bowl and breakwater looks adaptation down.
Preferably, both sides of flashboard all fixedly connected with side sealing strip, the side draw-in groove has all been seted up to the inside of the flashboard door frame body and the both sides that lie in the flashboard, side draw-in groove and side sealing strip looks adaptation.
Preferably, the cleaning assembly comprises two mounting blocks, the two mounting blocks are respectively and fixedly mounted on two sides of the gate frame body, and a threaded rod is rotatably connected between the two mounting blocks.
Preferably, the cleaning assembly further comprises a servo motor, the servo motor is fixedly arranged on one side of one of the installation blocks, the output end of the servo motor is fixedly connected with one end of the threaded rod, and the threaded block is in threaded connection with the outer surface of the threaded rod.
Preferably, the cleaning assembly further comprises a cleaning brush fixedly mounted on one side of the bottom of the threaded block, and the height of the cleaning brush is not smaller than that of the filter screen.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the flashboard is arranged as the hollow flashboard, so that the production and transportation cost can be reduced, the installation and the control of staff are facilitated, the isobaric holes are formed in the flashboard, when the flashboard is closed and the water pressure at the outer side is increased, the water can enter the flashboard through the isobaric holes, the water pressure at the inner side is increased, the pressure difference between the inner side and the outer side of the flashboard is reduced, the stress difference on the flashboard is effectively reduced, the deformation of the flashboard and the sealing strip is avoided, the weight of the flashboard can be reduced, and the stability and the tightness of the flashboard can be maintained.
2. According to the utility model, the filter screen is arranged, so that water plants and impurities in water can be effectively prevented from entering the flashboard, and the cleaning assembly is arranged, so that impurities on the filter screen can be cleaned, the filter screen is prevented from being blocked, and the fluidness of the filter screen is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a gate frame body according to the present utility model;
FIG. 3 is a schematic view of the structure of the shutter plate of the present utility model;
FIG. 4 is a schematic cross-sectional view of a gate frame and a shutter according to the present utility model;
FIG. 5 is a schematic view of a cleaning assembly according to the present utility model.
In the figure:
1. a gate frame body; 2. a driving mechanism; 3. a flashboard; 4. an isopipe; 5. a lower water baffle; 6. a lower sealing strip; 7. a lower water blocking groove; 8. a filter screen; 9. cleaning the assembly; 10. a side clamping groove; 11. a side seal strip; 91. a mounting block; 92. a threaded rod; 93. a servo motor; 94. a screw block; 95. a cleaning brush.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a hydraulic engineering flood prevention gate comprises a gate frame body 1, a driving mechanism 2 is arranged at the top of the gate frame body 1, a gate plate 3 is fixedly connected to the bottom of the driving mechanism 2, the opening and closing of the gate plate 3 can be controlled through the driving mechanism 2, the driving mechanism 2 is of a structure in the prior art, the component composition and the working principle of the driving mechanism are not described in detail, the gate plate 3 is a hollow gate plate, an isobaric hole 4 is formed in the gate plate 3, when the gate plate 3 is closed, water can enter the inside of the gate plate 3 through the isobaric hole 4, the water pressure in the inside of the gate plate 3 is increased, so that the pressure difference between the inside and the outside of the gate plate 3 is reduced, a filter screen 8 is fixedly arranged in the inside of the isobaric hole 4, the filter screen 8 can block weeds, scraps and other impurities in water flow from entering the inside of the gate plate 3, a cleaning component 9 is arranged on one side of the gate frame body 1, the filter screen 8 is used for cleaning the filter screen 8, the filter screen 8 is prevented from being blocked, the smooth circulation of the gate plate 3 is ensured, production and transportation costs can be reduced, workers can conveniently install and operate, the pressure difference can be reduced, the pressure difference between the inside and the gate plate 3 can be effectively reduced, and stable, and the stability can be kept, and stable, and can be reduced.
Referring to fig. 4, the bottom fixedly connected with of flashboard 3 down manger plate 5, the inboard fixed mounting of lower manger plate 5 has down sealing strip 6, lower manger plate groove 7 has been seted up to the inside of floodgate door frame body 1 and be located the below of isobaric pore 4, lower manger plate groove 7 and lower manger plate 5 looks adaptation, when flashboard 3 is closed, lower manger plate 5 and can imbed down in manger plate groove 7, the cross section of lower manger plate groove 7 is oblique triangle double-deck groove, can effectively strengthen the leakproofness of lower manger plate 5, through the setting of lower sealing strip 6, can further strengthen the leakproofness of lower manger plate 5, thereby strengthen the leakproofness of flashboard 3, effectively seal rivers.
Referring to fig. 2 and 3, the two sides of the gate plate 3 are fixedly connected with side sealing strips 11, the inside of the gate frame 1 and the two sides of the gate plate 3 are provided with side clamping grooves 10, the side clamping grooves 10 are matched with the side sealing strips 11, and the side clamping grooves 10 can further enhance the tightness of the gate plate 3.
Referring to fig. 1 and 5, the cleaning assembly 9 includes two mounting blocks 91, the two mounting blocks 91 are respectively and fixedly mounted on two sides of the door frame body 1, the two mounting blocks 91 are symmetrically distributed, a threaded rod 92 is rotatably connected between the two mounting blocks 91, the two mounting blocks 91 can support the threaded rod 92, and the threaded rod 92 can rotate between the two mounting blocks 91.
Further, the cleaning assembly 9 further comprises a servo motor 93, the servo motor 93 is fixedly arranged on one side of one of the installation blocks 91, the output end of the servo motor 93 is fixedly connected with one end of the threaded rod 92, the threaded block 94 is connected with the outer surface of the threaded rod 92 in a threaded manner, the drive servo motor 93 can drive the threaded rod 92 to rotate, a guide block is arranged on the threaded block 94, the threaded block 94 is in sliding connection with the flashboard 3 through the guide block, and the threaded block 94 can be driven to slide when the threaded rod 92 rotates.
Still further, cleaning assembly 9 still includes cleaning brush 95, and cleaning brush 95 fixed mounting is in one side of screw thread piece 94 bottom, and cleaning brush 95 highly is not less than the height of filter screen 8, is provided with the brush hair on the cleaning brush 95, and cleaning brush 95's brush hair contacts with filter screen 8, and screw thread piece 94 slides and can drive cleaning brush 95 and slide, and cleaning brush 95 can clear up filter screen 8, prevents that filter screen 8 from taking place to block up, guarantees the circulation of water.
From the above, can reduce production cost of transportation through setting up flashboard 3 into hollow flashboard, make things convenient for the staff to install and control, when flashboard 3 is closed, the outside water pressure of flashboard 3 risees, water can get into the inside of flashboard 3 through isobaric hole 4, increase the inboard water pressure of flashboard 3, thereby reduce the pressure differential inside and outside flashboard 3, effectively reduce the stress difference on the flashboard 3, avoid flashboard 3 and side sealing strip 11 to take place deformation, filter screen 8 can filter water simultaneously, avoid impurity entering flashboard 3's inside in the water, drive servo motor 93 can drive threaded rod 92 rotation, threaded rod 92 can drive screw block 94 and slide when rotating, screw block 94 slides and can drive cleaning brush 95 and slide, cleaning brush 95 can clear up filter screen 8, prevent that filter screen 8 from taking place to block up, this scheme both can alleviate the weight of flashboard 3, can keep the stability and the leakproofness of flashboard 3 again, improve the practicality of equipment.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hydraulic engineering flood prevention gate, includes gate frame body (1), its characterized in that: the novel gate frame is characterized in that a driving mechanism (2) is arranged at the top of the gate frame body (1), a gate plate (3) is fixedly connected to the bottom of the driving mechanism (2), an isobaric hole (4) is formed in the gate plate (3), a filter screen (8) is fixedly arranged in the isobaric hole (4), and a cleaning assembly (9) is arranged on one side of the gate frame body (1).
2. The hydraulic engineering flood prevention gate according to claim 1, wherein: the bottom fixedly connected with lower breakwater (5) of flashboard (3), the inboard fixed mounting of lower breakwater (5) has lower sealing strip (6), lower breakwater groove (7) have been seted up to the inside of floodgate door frame body (1) and the below that is located isobaric pore (4), lower breakwater groove (7) and lower breakwater (5) looks adaptation.
3. The hydraulic engineering flood prevention gate according to claim 1, wherein: both sides of flashboard (3) all fixedly connected with side sealing strip (11), side draw-in groove (10) have all been seted up to the inside of the flashboard door frame body (1) and the both sides that are located flashboard (3), side draw-in groove (10) and side sealing strip (11) looks adaptation.
4. The hydraulic engineering flood prevention gate according to claim 1, wherein: the cleaning assembly (9) comprises two mounting blocks (91), the two mounting blocks (91) are respectively and fixedly mounted on two sides of the gate frame body (1), and threaded rods (92) are rotatably connected between the two mounting blocks (91).
5. The hydraulic engineering flood prevention gate according to claim 4, wherein: the cleaning assembly (9) further comprises a servo motor (93), the servo motor (93) is fixedly arranged on one side of one of the installation blocks (91), the output end of the servo motor (93) is fixedly connected with one end of the threaded rod (92), and the outer surface of the threaded rod (92) is in threaded connection with a threaded block (94).
6. The hydraulic engineering flood prevention gate according to claim 5, wherein: the cleaning assembly (9) further comprises a cleaning brush (95), the cleaning brush (95) is fixedly arranged on one side of the bottom of the threaded block (94), and the height of the cleaning brush (95) is not smaller than that of the filter screen (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321948370.9U CN220414153U (en) | 2023-07-24 | 2023-07-24 | Hydraulic engineering flood prevention gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321948370.9U CN220414153U (en) | 2023-07-24 | 2023-07-24 | Hydraulic engineering flood prevention gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220414153U true CN220414153U (en) | 2024-01-30 |
Family
ID=89659394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321948370.9U Active CN220414153U (en) | 2023-07-24 | 2023-07-24 | Hydraulic engineering flood prevention gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220414153U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117868060A (en) * | 2024-03-12 | 2024-04-12 | 四川省水利科学研究院 | Construction equipment of flood discharge groove for hydraulic engineering and application method of construction equipment |
| CN118257238A (en) * | 2024-05-30 | 2024-06-28 | 山东水利建设集团有限公司 | Telescopic low-resistance flood control and drainage gate |
-
2023
- 2023-07-24 CN CN202321948370.9U patent/CN220414153U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117868060A (en) * | 2024-03-12 | 2024-04-12 | 四川省水利科学研究院 | Construction equipment of flood discharge groove for hydraulic engineering and application method of construction equipment |
| CN117868060B (en) * | 2024-03-12 | 2024-05-14 | 四川省水利科学研究院 | Construction equipment of flood discharge groove for hydraulic engineering and application method of construction equipment |
| CN118257238A (en) * | 2024-05-30 | 2024-06-28 | 山东水利建设集团有限公司 | Telescopic low-resistance flood control and drainage gate |
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