CN222206233U - Seepage-proofing and water-stopping structure in hydraulic and hydroelectric engineering - Google Patents
Seepage-proofing and water-stopping structure in hydraulic and hydroelectric engineering Download PDFInfo
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- CN222206233U CN222206233U CN202420850640.0U CN202420850640U CN222206233U CN 222206233 U CN222206233 U CN 222206233U CN 202420850640 U CN202420850640 U CN 202420850640U CN 222206233 U CN222206233 U CN 222206233U
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- groove
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- sealing strip
- seepage
- gate
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- 238000007789 sealing Methods 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000002955 isolation Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000002265 prevention Effects 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
本实用新型涉及一种水利水电工程中的防渗止水结构，包括闸框，闸框的内侧滑动连接有闸板；闸框上开设有第三凹槽，第三凹槽的底部与闸板的外轮廓相匹配，闸板滑动连接在第三凹槽，闸板的两侧侧壁开设有第一凹槽、且底面开设有第二凹槽；闸板上连接有防渗止水组件，防渗止水组件包括滑动连接在第一凹槽内的第一密封条和滑动连接在第二凹槽内的第二密封条，第一密封条和第二密封条与闸板之间设置有弹性支撑组件。本技术方案目的在于提供一种水利水电工程中的防渗止水结构，以解决现有技术中的水利水电工程的闸门在关闭后，仍然存在水流从闸门与闸框之间的缝隙中流出，防渗效果不好的问题。
The utility model relates to an anti-seepage and water-stopping structure in a water conservancy and hydropower project, comprising a gate frame, a gate plate slidably connected to the inner side of the gate frame; a third groove is provided on the gate frame, the bottom of the third groove matches the outer contour of the gate plate, the gate plate is slidably connected to the third groove, the two side walls of the gate plate are provided with a first groove, and the bottom surface is provided with a second groove; an anti-seepage and water-stopping component is connected to the gate plate, the anti-seepage and water-stopping component comprises a first sealing strip slidably connected in the first groove and a second sealing strip slidably connected in the second groove, and an elastic support component is provided between the first sealing strip and the second sealing strip and the gate plate. The purpose of this technical solution is to provide an anti-seepage and water-stopping structure in a water conservancy and hydropower project, so as to solve the problem that after the gate of the water conservancy and hydropower project in the prior art is closed, water still flows out from the gap between the gate and the gate frame, resulting in poor anti-seepage effect.
Description
Technical Field
The utility model relates to the technical field of seepage prevention and water stop, in particular to a seepage prevention and water stop structure in hydraulic and hydroelectric engineering.
Background
The hydraulic engineering is a project which is used for controlling and preparing surface water and underground water in the nature to achieve the aim of removing harm and benefiting, is also called as water engineering, and water is an essential precious resource for human production and life, but the naturally occurring state of the hydraulic engineering does not completely meet the needs of human beings, and only the hydraulic engineering is built to control water flow, prevent flood disasters, regulate and distribute water quantity so as to meet the needs of human life and production on water resources.
In hydraulic engineering, a gate is often required, and a control facility for closing and opening a water discharge channel by the gate is an important component of the hydraulic and hydroelectric engineering, and can be used for intercepting water flow, controlling water level, adjusting flow, discharging sediment, floating objects and the like.
After the gate of the hydraulic and hydroelectric engineering in the prior art is closed, water still flows out of a gap between the gate and the gate frame, and the seepage prevention effect is poor.
Disclosure of utility model
Therefore, the utility model aims to provide an anti-seepage water stop structure in hydraulic and hydroelectric engineering, so as to solve the problem that water flows still flow out of a gap between a gate and a gate frame after the gate of the hydraulic and hydroelectric engineering in the prior art is closed, and the anti-seepage effect is poor.
The utility model is realized by the following technical scheme:
The anti-seepage water stop structure in the hydraulic and hydroelectric engineering comprises a gate frame, wherein a gate plate is connected to the inner side of the gate frame in a sliding mode, a third groove is formed in the gate frame, the bottom of the third groove is matched with the outer outline of the gate plate, the gate plate is connected to the third groove in a sliding mode, first grooves are formed in the side walls of two sides of the gate plate, second grooves are formed in the bottom of the gate plate, an anti-seepage water stop component is connected to the gate plate and comprises a first sealing strip and a second sealing strip, the first sealing strip is connected to the first grooves in a sliding mode, the second sealing strip is connected to the second grooves in a sliding mode, an elastic supporting component is arranged between the first sealing strip and the gate plate, and when the elastic supporting component is in a free extending state, the first sealing strip and the second sealing strip are propped against the bottom of the third groove.
Further, the elastic support assembly comprises a first spring and a second spring, two ends of the first spring are respectively propped against the side wall of the first sealing strip and the bottom surface of the first groove, and two ends of the second spring are respectively propped against the top surface of the second sealing strip and the bottom surface of the second groove.
Further, the side wall of the first sealing strip is fixedly connected with a first sliding rod, the first sliding rod extends perpendicular to the side wall direction of the first sealing strip, a first sliding groove is formed in the bottom surface of the first groove, the first sliding rod is slidably connected in the first sliding groove, a first spring is sleeved on the first sliding rod, the top surface of the second sealing strip is fixedly connected with a second sliding rod, the second sliding rod extends perpendicular to the top surface of the second sealing strip, a second sliding groove is formed in the bottom surface of the second groove, the second sliding rod is slidably connected in the second sliding groove, and a second spring is sleeved on the second sliding rod.
Further, the outer contour of the flashboard is trapezoid.
Further, the bottom surface of third recess has seted up fourth recess and fifth recess, when the flashboard is located the bottom of floodgate frame, first sealing strip and second sealing strip are in fourth recess and fifth recess respectively joint under the effect of elastic support subassembly.
Further, the inside wall fixedly connected with isolation net of floodgate frame, isolation net is located flashboard one side towards rivers.
Further, the isolation net is provided with the box with a net towards one side of rivers, box with a net sliding connection is on the floodgate frame, fixedly connected with first stay cord on the box with a net, first stay cord fixed connection is at the top of flashboard.
Further, the net plate is hinged to one side of the net cage facing water flow, the top of the net cage is rotationally connected with a pulley, a second pull rope is wound on the pulley, one end of the second pull rope is fixedly connected with the top of the net plate, and the other end of the second pull rope is fixedly connected with the top of the flashboard.
The utility model has the beneficial effects that:
This prevention of seepage stagnant water structure in hydraulic and hydroelectric engineering through with flashboard joint in the third recess, sliding connection first sealing strip in first recess and sliding connection second sealing strip in the second recess offsets with the bottom surface of third recess under the elasticity effect of elastic support subassembly, makes flashboard and the laminating that the floodgate frame is inseparabler, reduces rivers and flows out in the gap between flashboard and the floodgate frame, improves prevention of seepage stagnant water's effect.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a top view of the gate frame and bracket of the present utility model;
FIG. 5 is a cross-sectional view taken at B-B of FIG. 4 in accordance with the present utility model;
FIG. 6 is a top view of the shutter of the present utility model;
fig. 7 is a cross-sectional view of the utility model at C-C of fig. 6.
In the figure:
11. A gate frame, 111, a third groove, 112, a fourth groove, 113, a fifth groove, 12, a gate plate, 121, a first groove, 122, a second groove, 123, a first chute, 124, a second chute, 13, a bracket, 14, a mounting block, 15 and a third pull rope;
21. A first sealing strip, 22, a second sealing strip;
31. A first spring 32, a second spring 33, a first slide bar 34, a second slide bar;
41. The isolation net, 42, the net cage, 43, the first pull rope, 44, the net plate, 45, the pulley, 46 and the second pull rope;
51. The device comprises a driving motor 52, a rotating shaft 53, a winding wheel 54, a steel wire rope 55 and a hook.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the foregoing description of the utility model, it should be noted that the azimuth or positional relationship indicated by the terms "one side", "the other side", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "identical" and the like do not denote that the components are identical, but rather that there may be minor differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel" and does not mean that the structure must be perfectly perpendicular, but may be slightly tilted.
Referring to fig. 1-7, the utility model provides a technical scheme that an anti-seepage water stop structure in hydraulic and hydroelectric engineering comprises a gate frame 11, wherein a gate plate 12 is slidably connected to the inner side of the gate frame 11, a third groove 111 is formed in the gate frame 11, the bottom of the third groove 111 is matched with the outline of the gate plate 12, the gate plate 12 is slidably connected to the third groove 111, first grooves 121 are formed in the side walls of the two sides of the gate plate 12, a second groove 122 is formed in the bottom surface of the gate plate 12, an anti-seepage water stop component is connected to the gate plate 12, the anti-seepage water stop component comprises a first sealing strip 21 slidably connected to the first groove 121 and a second sealing strip 22 slidably connected to the second groove 122, an elastic supporting component is arranged between the first sealing strip 21, the second sealing strip 22 and the gate plate 12, and when the elastic supporting component is in a free stretching state, the first sealing strip 21 and the second sealing strip 22 are propped against the bottom surface of the third groove 111.
In the scheme, a support 13 is fixedly connected to the upper surface of a gate frame 11, the support 13 and the gate frame 11 are integrally formed, a driving motor 51 is fixedly connected to the support 13, the model of the driving motor 51 is YS7144, a rotating shaft 52 is rotatably connected to the support 13, the rotating shaft 52 is fixedly connected with an output shaft of the driving motor 51, a winding wheel 53 is fixedly connected to the rotating shaft 52, a steel wire rope 54 is wound on the winding wheel 53, one end of the steel wire rope 54 is fixedly connected with the winding wheel 53, the other end of the steel wire rope is fixedly connected with a hook 55, two mounting blocks 14 are fixedly connected to a gate plate 12, a third pull rope 15 is arranged between the two mounting blocks 14, two ends of the third pull rope 15 are fixedly connected with the two mounting blocks 14 respectively, and the hook 55 is located right above the gate plate 12 and is connected with the third pull rope 15. When the rotation shaft 52 rotates clockwise, the shutter 12 moves downward under the action of gravity of the shutter 12, and when the rotation shaft 52 rotates counterclockwise, the shutter 12 moves upward under the action of the tension of the wire rope 54.
When the flashboard 12 needs to be closed, the driving motor 51 controls the rotating shaft 52 to rotate clockwise, the winding wheel 53 rotates clockwise along with the rotating shaft 52, the steel wire rope 54 is in a relaxed state, the flashboard 12 moves downwards under the action of gravity of the flashboard 12, the flashboard 12 is clamped in the third groove 111, the first sealing strip 21 which is connected in the first groove 121 in a sliding mode and the second sealing strip 22 which is connected in the second groove 122 in a sliding mode are propped against the bottom surface of the third groove 111 under the action of the elastic force of the elastic supporting component, so that the flashboard 12 and the flashboard frame 11 are tightly attached, water flow is reduced from a gap between the flashboard 12 and the flashboard frame 11, and the seepage prevention and water stop effects are improved.
When the gate plate 12 needs to be opened, the driving motor 51 controls the rotating shaft 52 to rotate anticlockwise, the winding wheel 53 rotates anticlockwise along with the rotating shaft 52, the steel wire rope 54 is in a tensioning state, the gate plate 12 moves upwards under the tensile force of the steel wire rope 54, and the gate plate 12 opens to enable water flow to pass through.
In this embodiment, the elastic supporting component includes a first spring 31 and a second spring 32, two ends of the first spring 31 respectively abut against a side wall of the first sealing strip 21 and a bottom surface of the first groove 121, and two ends of the second spring 32 respectively abut against a top surface of the second sealing strip 22 and a bottom surface of the second groove 122.
In the scheme, the side wall of the first sealing strip 21 and the bottom surface of the second sealing strip 22 are tightly attached to the bottom surface of the third groove 111 under the action of the elasticity of the first spring 31 and the second spring 32, so that water flow is reduced from flowing out of a gap between the flashboard 12 and the flashboard frame 11, and the anti-seepage water stopping effect is improved.
In this embodiment, a first sliding rod 33 is fixedly connected to the side wall of the first sealing strip 21, the first sliding rod 33 extends perpendicular to the side wall direction of the first sealing strip 21, a first sliding groove 123 is formed in the bottom surface of the first groove 121, the first sliding rod 33 is slidably connected in the first sliding groove 123, the first spring 31 is sleeved on the first sliding rod 33, a second sliding rod 34 is fixedly connected to the top surface of the second sealing strip 22, the second sliding rod 34 extends perpendicular to the top surface of the second sealing strip 22, a second sliding groove 124 is formed in the bottom surface of the second groove 122, the second sliding rod 34 is slidably connected in the second sliding groove 124, and the second spring 32 is sleeved on the second sliding rod 34.
In the scheme, the first sliding rod 33 is fixedly connected to the side wall of the first sealing strip 21 to play a guiding role on the first spring 31, so that the first spring 31 is prevented from deviating from a set position or being damaged in the compression process, and the second sliding rod 34 is fixedly connected to the top surface of the second sealing strip 22 to play a guiding role on the second spring 32, so that the second spring 32 is prevented from deviating from the set position or being damaged in the compression process.
In this embodiment, the outer contour of the shutter 12 is trapezoidal.
In the scheme, the outer contour of the flashboard 12 is arranged into a trapezoid, so that the flashboard 12 is more easily clamped with the bottom of the third groove 111 in the sliding process of the third groove 111.
In this embodiment, the bottom surface of the third groove 111 is provided with a fourth groove 112 and a fifth groove 113, and when the shutter 12 is located at the bottom of the shutter frame 11, the first sealing strip 21 and the second sealing strip 22 are respectively clamped in the fourth groove 112 and the fifth groove 113 under the action of the elastic supporting component.
In the scheme, the bottom surface of the third groove 111 is provided with the fourth groove 112 and the fifth groove 113, so that the first sealing strip 21 and the second sealing strip 22 are respectively clamped in the fourth groove 112 and the fifth groove 113 under the action of the elastic supporting component, the flashboard 12 is tightly attached to the flashboard frame 11, water flow is reduced from flowing out of a gap between the flashboard 12 and the flashboard frame 11, and the anti-seepage water stopping effect is further improved.
In this embodiment, the inner side wall of the gate frame 11 is fixedly connected with an isolation net 41, and the isolation net 41 is located at the side of the gate plate 12 facing the water flow.
In the scheme, the isolating net 41 is arranged on one side of the flashboard 12 facing water flow, so that larger garbage is prevented from being clamped in the third groove 111 under the action of the water flow, the flashboard 12 and the flashboard frame 11 cannot be tightly attached, and the water flow flows out of a gap between the flashboard 12 and the flashboard frame 11.
In this embodiment, a net cage 42 is disposed on a side of the isolation net 41 facing the water flow, the net cage 42 is slidably connected to the gate frame 11, a first pull rope 43 is fixedly connected to the net cage 42, and the first pull rope 43 is fixedly connected to the top of the gate 12.
In the scheme, a first stay cord 43 is connected with a hook 55, a net cage 42 is arranged on one side, facing water flow, of a separation net 41, larger garbage rushes into the net cage 42 under the action of the water flow, when a gate plate 12 is opened, the net cage 42 and the garbage in the net cage 42 are driven to move upwards, workers clean the garbage in the net cage 42, the larger garbage is further prevented from being clamped in a third groove 111 under the action of the water flow, the gate plate 12 and a gate frame 11 cannot be tightly attached, and the water flow caused by the water flow flows out of a gap between the gate plate 12 and the gate frame 11.
In this embodiment, a screen plate 44 is hinged to one side of the net cage 42 facing the water flow, a pulley 45 is rotatably connected to the top of the net cage 42, a second pull rope 46 is wound around the pulley 45, one end of the second pull rope 46 is fixedly connected to the top of the screen plate 44, and the other end is fixedly connected to the top of the gate plate 12.
In the scheme, one end of the second stay cord 43 is connected with the hook 55, the second stay cord 46 is gradually tensioned in the upward movement process of the hook 55, the net plate 44 is attached to the net cage 42 under the tensile force of the second stay cord 46, and garbage in the net cage 42 is prevented from falling and accumulating near the flashboard 12 in the upward movement process of the net cage 42, so that the flow of water flow is influenced. The second pull rope 46 is gradually loosened in the downward moving process of the hook 55, the net plate 44 rotates away from the net cage 42 under the action of gravity of the second pull rope 46, and the net plate is attached to the ground to facilitate garbage to enter the net cage 42 under the impact of water flow.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420850640.0U CN222206233U (en) | 2024-04-23 | 2024-04-23 | Seepage-proofing and water-stopping structure in hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420850640.0U CN222206233U (en) | 2024-04-23 | 2024-04-23 | Seepage-proofing and water-stopping structure in hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222206233U true CN222206233U (en) | 2024-12-20 |
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ID=93858296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420850640.0U Active CN222206233U (en) | 2024-04-23 | 2024-04-23 | Seepage-proofing and water-stopping structure in hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222206233U (en) |
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- 2024-04-23 CN CN202420850640.0U patent/CN222206233U/en active Active
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