CN114059504A - Prevention of seepage stagnant water structure among hydraulic and hydroelectric engineering - Google Patents
Prevention of seepage stagnant water structure among hydraulic and hydroelectric engineering Download PDFInfo
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- CN114059504A CN114059504A CN202111457270.1A CN202111457270A CN114059504A CN 114059504 A CN114059504 A CN 114059504A CN 202111457270 A CN202111457270 A CN 202111457270A CN 114059504 A CN114059504 A CN 114059504A
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- water
- gag lever
- lever post
- seepage
- dam body
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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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- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses an anti-seepage and water-stopping structure in water conservancy and hydropower engineering, which comprises a dam body, wherein a plurality of limiting rods are arranged on one side surface of the dam body, channels for flood prevention sand bags to pass through are formed between the limiting rods and the dam body, a top plate is arranged above the channels, a bottom plate is arranged below the channels, sleeves are respectively arranged at the positions, opposite to the limiting rods, of the top plate and the bottom plate, the sleeves are respectively sleeved on the limiting rods, a driving mechanism for driving the top plate and the bottom plate to move is arranged on the outer sides of the limiting rods, a plurality of flood prevention sand bags are arranged in the channels, and an anti-seepage layer with a rectangular structure is formed by combining the flood prevention sand bags. The flood prevention sand bag pressing device is simple in structure, the top plate can be driven to move downwards through the driving mechanism, the flood prevention sand bags can be extruded through the top plate moving downwards, the flood prevention sand bags are abutted, the anti-seepage layer is effectively formed on one side of the dam body, the use safety of the dam body is improved, the flood prevention sand bags used for a long time can be lifted upwards again through the driving mechanism, the flood prevention sand bags can be replaced, and the anti-seepage effect is guaranteed.
Description
Technical Field
The invention relates to the technical field of hydraulic and hydroelectric engineering, in particular to an anti-seepage water stop structure in the hydraulic and hydroelectric engineering.
Background
Hydraulic and hydroelectric engineering refers to various kinds of engineering, also called water engineering, which is built for controlling, regulating and utilizing surface water and underground water in nature to achieve the purpose of removing harmful substances and benefiting. Water is a valuable resource essential to human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and only water conservancy and hydropower engineering is built to control water flow, prevent flood disasters and adjust and distribute water quantity so as to meet the needs of the people on water resources in life and production.
The water conservancy dykes and dams are the engineering of benefiting the nation and benefiting the people who is highly regarded as important by the state since ancient times, dykes and dams can be fine protection the life and property safety of people in low reaches, however, the bottom of dykes and dams is soaked in water for a long time, and many dykes and dams all are the homogeneity clay dam, just so take place the infiltration very easily, in time, dykes and dams bottom too much infiltration will influence the quality of dykes and dams, the waterproof function greatly reduced of dykes and dams reduces, will produce serious threat to the lives and properties of people in low reaches.
Disclosure of Invention
The invention aims to solve the technical problem of providing an anti-seepage water-stopping structure in water conservancy and hydropower engineering so as to solve the problems in the background technology.
The invention is realized by the following technical scheme: the utility model provides an prevention of seepage stagnant water structure among hydraulic and hydroelectric engineering, including the dam body, be equipped with many gag lever posts on the side of dam body, all form the passageway that supplies flood prevention sand bag to pass through between gag lever post and the dam body, the gag lever post upper end all extends to the top of dam body, and all on the downward bending pours the top surface that is fixed in the dam body, the gag lever post lower extreme all inserts in the riverbed, the top of passageway is equipped with the roof, the below of passageway is equipped with the bottom plate, the sleeve pipe is just all installed to gag lever post department to roof and bottom plate, the sleeve pipe all overlaps on locating the gag lever post, the outside of gag lever post is equipped with the actuating mechanism who drives roof and bottom plate and remove, be equipped with a plurality of flood prevention sand bags in the passageway, the prevention of seepage layer that the combination formed the rectangle structure between the flood prevention sand bag.
Further, actuating mechanism is equipped with a plurality ofly, actuating mechanism all includes the screw rod, the adjusting collar, gear motor, fixed plate and bearing, the fixed plate is all installed in the gag lever post lower extreme, the equal embedded installation in the center department of fixed plate of bearing, the screw rod all sets up in the outside of gag lever post, and set up at ordinary times with the gag lever post, screw rod one end is all installed in the inner circle of bearing, the screw rod other end passes through the shaft coupling and is connected with gear motor's pivot, install the mount between gear motor and the gag lever post, the equal threaded connection of adjusting collar is on the screw rod, all install the connecting rod between adjusting collar and the sleeve pipe.
Furthermore, the bent parts of the limiting rods are provided with reinforcing blocks.
Furthermore, the flood prevention sand bags are water-swelling flood prevention sand bags.
Furthermore, the water-absorbing expansion flood-prevention sand bag comprises sailcloth bags and polymer nano water-absorbing particles filled in the sailcloth bags, and an embedded structure is formed between every two adjacent sailcloth bags.
Further, an embedded structure is formed between two adjacent canvas bags through a rubber layer deposited on the outer wall of each canvas bag
The invention has the beneficial effects that: simple structure can drive the roof through actuating mechanism and move down, can extrude flood prevention sand bag through the roof of downward movement, makes between the flood prevention sand bag offset, and effectual one side at the dam body forms the prevention of seepage permeable layer, increases the security that the dam body used, and can lift up the new upwards of flood prevention sand bag of long-time use through actuating mechanism, can change it, guarantees the prevention of seepage effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a right side view of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, the seepage-proofing and water-stopping structure in the water conservancy and hydropower engineering comprises a dam body 1, wherein a plurality of limiting rods 2 are arranged on one side surface of the dam body 1, a channel for flood-proofing sand bags to pass through is formed between each limiting rod 2 and the dam body 1, the upper ends of the limiting rods 2 extend to the upper side of the dam body 1 and are downwards bent and poured and fixed on the top surface of the dam body, the lower ends of the limiting rods 2 are inserted into a riverbed, a top plate 4 is arranged above the channel, a bottom plate 5 is arranged below the channel, sleeves 11 are respectively arranged at positions, right opposite to the limiting rods, of the top plate 4 and the bottom plate 5, the sleeves 11 are respectively sleeved on the limiting rods 2, a driving mechanism for driving the top plate and the bottom plate to move is arranged on the outer side of each limiting rod 2, a plurality of flood-proofing sand bags 3 are arranged in the channel, and the flood-proofing sand bags 3 are combined to form a seepage-proofing layer with a rectangular structure.
In this embodiment, actuating mechanism is equipped with a plurality ofly, actuating mechanism all includes screw rod 6, adjusting collar 12, gear motor 9, fixed plate 8 and bearing 7, fixed plate 8 all installs in 2 lower extremes of gag lever post, bearing 7 all embeds installs in the center department of fixed plate 8, screw rod 6 all sets up in the outside of gag lever post 2, and set up at ordinary times with the gag lever post, 6 one end of screw rod are all installed in the inner circle of bearing 7, the 6 other end of screw rod passes through the shaft coupling and is connected with gear motor 9's pivot, install the mount between gear motor 9 and the gag lever post 2, the equal threaded connection of adjusting collar 12 is on the screw rod, all install the connecting rod between adjusting collar 12 and the sleeve pipe 11.
In this embodiment, the reinforcing block is all installed to the bend of gag lever post 2, increases the fastness of the bend of gag lever post.
In the embodiment, the flood prevention sand bag 3 is a water-swelling flood prevention sand bag, novel polymer nano water-absorbing particles are filled in the water-swelling bag, the material is non-toxic, tasteless and pollution-free, the particles are extremely small before water swelling, the water-containing material with the size of black beans is obtained after water absorption, the water-containing material is clean and pollution-free, and the polymer water-absorbing material can be used for agricultural water retention and drought resistance after being used, so that the material in the bag can be poured into a farmland on the spot after flood, and can be completely decomposed in soil.
In this embodiment, the limiting rods 2 are all obliquely arranged, and the inclination degree of the limiting rods is matched with that of the slope of the dam body 1.
In the embodiment, the water-absorbing expansion flood-prevention sand bag comprises sailcloth bags and polymer nano water-absorbing particles filled in the sailcloth bags, and an embedded structure is formed between every two adjacent sailcloth bags; an embedded structure is formed between two adjacent sailcloth bags through a rubber layer deposited on the outer wall of each sailcloth bag. Preferably, the mosaic structure is composed of an arc-shaped groove and a spherical convex end matched with the arc-shaped groove, so that the connection between two adjacent sailcloth bags is tighter.
When the flood prevention sand bag pressing device is used, the driving mechanism corresponding to the bottom plate is started, the screw rod is driven by the speed reducing motor to rotate, the adjusting sleeve is driven by the screw rod to rotate, the adjusting sleeve drives the connecting rod, the sleeve and the bottom plate, the lower end of the bottom plate is pressed into a riverbed, the riverbed is compacted, the flood prevention sand bags are placed into a channel, the driving mechanism corresponding to the top plate is started, the screw rod, the adjusting sleeve, the connecting pipe, the sleeve and the top plate are driven by the speed reducing motor to be started, the flood prevention sand bags can be extruded through the top plate moving downwards, the flood prevention sand bags are abutted, an anti-seepage layer is effectively formed on one side of the dam body, and the use safety of the dam body is improved; after the flood prevention sand bag is used for a long time, the top plate can be moved back to the original position, the bottom plate is moved upwards, the flood prevention sand bag can be moved out of river water through the bottom plate, the flood prevention sand bag is convenient to replace, and the seepage prevention effect is guaranteed.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides an prevention of seepage stagnant water structure among hydraulic and hydroelectric engineering which characterized in that: including the dam body (1), be equipped with many gag lever post (2) on the side of dam body (1), all form the passageway that supplies flood prevention sand bag to pass through between gag lever post (2) and dam body (1), gag lever post (2) upper end all extends to the top of dam body (1), and all on the downward bending pours the top surface that is fixed in the dam body, gag lever post (2) lower extreme all inserts in the riverbed, the top of passageway is equipped with roof (4), the below of passageway is equipped with bottom plate (5), sleeve pipe (11) are all installed to gag lever post department just roof (4) and bottom plate (5), sleeve pipe (11) all overlap on locating gag lever post (2), the outside of gag lever post (2) is equipped with the actuating mechanism that drives roof and bottom plate and remove, be equipped with a plurality of flood prevention sand bag (3) in the passageway, the impermeable layer that the combination formed rectangular structure between flood prevention sand bag (3).
2. The seepage-proofing and water-stopping structure in the water conservancy and hydropower engineering according to claim 1, which is characterized in that: actuating mechanism is equipped with a plurality ofly, actuating mechanism all includes screw rod (6), adjusting collar (12), gear motor (9), fixed plate (8) and bearing (7), fixed plate (8) are all installed in gag lever post (2) lower extreme, the equal embedded center department of installing in fixed plate (8) in bearing (7), screw rod (6) all set up in the outside of gag lever post (2), and set up at ordinary times with the gag lever post, screw rod (6) one end is all installed in the inner circle of bearing (7), the screw rod (6) other end passes through the shaft coupling and is connected with the pivot of gear motor (9), install the mount between gear motor (9) and gag lever post (2), the equal threaded connection of adjusting collar (12) is on the screw rod, all install the connecting rod between adjusting collar (12) and sleeve pipe (11).
3. The seepage-proofing and water-stopping structure in the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the bent parts of the limiting rods (2) are provided with reinforcing blocks.
4. The seepage-proofing and water-stopping structure in the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the flood prevention sand bag (3) is a water-absorbing expansion flood prevention sand bag.
5. The seepage-proofing and water-stopping structure in the water conservancy and hydropower engineering according to claim 1, which is characterized in that: the limiting rods (2) are all obliquely arranged, and the inclination degree of the limiting rods is matched with that of the slope of the dam body (1).
6. An anti-seepage water-stop structure in the water conservancy and hydropower engineering according to claim 5, which is characterized in that: the water-absorbing expansion flood-prevention sand bag comprises sailcloth bags and polymer nano water-absorbing particles filled in the sailcloth bags, and an embedded structure is formed between every two adjacent sailcloth bags.
7. An anti-seepage water-stop structure in the water conservancy and hydropower engineering according to claim 6, which is characterized in that: an embedded structure is formed between two adjacent sailcloth bags through a rubber layer deposited on the outer wall of each sailcloth bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111457270.1A CN114059504B (en) | 2021-12-02 | 2021-12-02 | Prevention of seepage stagnant water structure among hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111457270.1A CN114059504B (en) | 2021-12-02 | 2021-12-02 | Prevention of seepage stagnant water structure among hydraulic and hydroelectric engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114059504A true CN114059504A (en) | 2022-02-18 |
| CN114059504B CN114059504B (en) | 2023-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111457270.1A Active CN114059504B (en) | 2021-12-02 | 2021-12-02 | Prevention of seepage stagnant water structure among hydraulic and hydroelectric engineering |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2853899Y (en) * | 2005-11-09 | 2007-01-03 | 广州敏华防水科技有限公司 | Emergency expansion bag |
| CN205475127U (en) * | 2016-02-26 | 2016-08-17 | 叶兴 | Dykes and dams super -standard flood flood diversion siphon pipe racks |
| CN212561393U (en) * | 2020-06-23 | 2021-02-19 | 中国水利水电第十四工程局有限公司 | Ecological bank protection soil stabilization and water retention device for concrete faced rockfill dam |
| CN113186870A (en) * | 2021-04-21 | 2021-07-30 | 浙江世润建创科技发展有限公司 | Construction method of overflow-preventing composite sub-dike for earth and rock dike |
| CN214089685U (en) * | 2020-12-19 | 2021-08-31 | 安平县和平五金网业有限公司 | Earth-rock cage bag with blocking assembly |
-
2021
- 2021-12-02 CN CN202111457270.1A patent/CN114059504B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2853899Y (en) * | 2005-11-09 | 2007-01-03 | 广州敏华防水科技有限公司 | Emergency expansion bag |
| CN205475127U (en) * | 2016-02-26 | 2016-08-17 | 叶兴 | Dykes and dams super -standard flood flood diversion siphon pipe racks |
| CN212561393U (en) * | 2020-06-23 | 2021-02-19 | 中国水利水电第十四工程局有限公司 | Ecological bank protection soil stabilization and water retention device for concrete faced rockfill dam |
| CN214089685U (en) * | 2020-12-19 | 2021-08-31 | 安平县和平五金网业有限公司 | Earth-rock cage bag with blocking assembly |
| CN113186870A (en) * | 2021-04-21 | 2021-07-30 | 浙江世润建创科技发展有限公司 | Construction method of overflow-preventing composite sub-dike for earth and rock dike |
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| Publication number | Publication date |
|---|---|
| CN114059504B (en) | 2023-02-21 |
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