CN110485373B - Hydraulic engineering bank protection device - Google Patents
Hydraulic engineering bank protection device Download PDFInfo
- Publication number
- CN110485373B CN110485373B CN201910862558.3A CN201910862558A CN110485373B CN 110485373 B CN110485373 B CN 110485373B CN 201910862558 A CN201910862558 A CN 201910862558A CN 110485373 B CN110485373 B CN 110485373B
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- plate
- strip
- protection device
- hydraulic engineering
- slope
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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
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a hydraulic engineering slope protection device, which comprises slope base bodies made of concrete and positioned on two sides of a river, wherein the slope surfaces of the slope base bodies are connected with corundum plate layers through deep anchor rods; the invention has the beneficial effects that: before the dam is opened to discharge flood, the water baffles on the slope protection devices on two sides of the river are controlled to move towards the center of the river through the brake motor, so that a plurality of discharge dams blocking the discharged water are formed in the river channel, the water baffles can be arranged along the length direction of the slope base body, and the impact force of the discharged water on the downstream is gradually reduced through the matching of the water baffles.
Description
Technical Field
The invention belongs to the technical field of hydraulic engineering, and particularly relates to a hydraulic engineering slope protection device.
Background
Although water is a valuable resource essential for human production and life, its naturally existing state does not completely meet the needs of human beings, and even disasters can be caused to human society, for example: the flood disaster and the larger water flow can cause larger threats to the personal safety and the property safety of people, therefore, people develop dams and dams positioned at two sides of a river, and the dams are provided with revetments, the traditional dam revetments have the main function of blocking the violent water flow and preventing the water flow from spreading to the interior of a city, although the slope protection devices in the prior art are various, the functions are single, only a certain protection function can be achieved, however, the dams are not arranged on both sides of all rivers, when the rainwater is large, once the accumulated water in the dam reaches the peak value, a certain degree of flood discharge must be carried out, and once the flood discharge is completed, the larger water flow will have a greater impact on the downstream area, although warnings are given before the dam is flooded, due to the limited preparation time, downstream people cannot safely transfer property.
Disclosure of Invention
The invention aims to provide a hydraulic engineering slope protection device capable of reducing impact damage of water flow to downstream during flood discharge of a dam.
In order to solve the technical problem, the water conservancy project slope protection device comprises slope base bodies made of concrete and positioned on two sides of a river, wherein a corundum plate layer is connected to the slope surface of each slope base body through a deep anchor rod, and the water conservancy project slope protection device is structurally characterized in that a supporting strip opening is formed in each corundum plate layer, the supporting strip opening is correspondingly provided with a strip-shaped plate groove extending into each slope base body from the inclined surface of each slope base body, a water baffle made of corundum is arranged in each strip-shaped plate groove, a positioning column is fixed on the upper plane of each slope base body and connected with a horizontal hanging connecting column, a hanging rod extending downwards is vertically connected at the length dividing position of each hanging connecting column, a central water drain plate is arranged below each hanging rod, a braking notch extending downwards into each strip-shaped plate groove is formed in the upper plane of each slope base body, a braking gear for controlling the water baffle to slide horizontally is connected in each braking notch, and is connected with, the lower extreme of corundum sheet layer articulated have a facing board, and open the upper surface of back facing board and be located the top of the lower side of branch strip mouth on the corundum sheet layer when the facing board upset, the upper surface of facing board is equipped with the spacing slide that is used for passing the breakwater that aligns with a branch strip mouth.
Furthermore, a horizontal slot is arranged on the inner end face of the water baffle plate, and a strip sealing plate with the tail end fixed in the strip plate slot is matched in the horizontal slot.
Furthermore, extrusion strips are arranged on two side edges of the strip sealing plate, and rubber strips with oval sections are fixed between the extrusion strips and the strip sealing plate.
Further, roller sleeves positioned above and below the water baffle are arranged in the strip plate groove, and an intermediate shaft with two ends fixed on the side wall of the strip plate groove penetrates through the roller sleeves.
Furthermore, the upper end face of the water baffle is provided with a gear groove extending along the length direction of the water baffle, and protruding teeth arranged at equal intervals are arranged in the gear groove.
Furthermore, the lower extreme of corundum sheet layer articulates there is the facing board, and opens the top that the upper surface of back facing board is located the lower side of branch strip mouth on the corundum sheet layer when the facing board upset, and the upper surface of facing board is equipped with the spacing slide that is used for passing the breakwater that aligns with a branch strip mouth.
Furthermore, the lower surface of the cover plate is provided with a protruding part with a triangular section, the inclined surface of the protruding part is provided with a plurality of guide grooves which are arranged in parallel.
Furthermore, the bottom surface of the limiting slide is provided with a thread blind groove arranged along the length direction of the limiting slide, an annular thread cover is screwed in the thread blind groove, the bottom surface of the thread blind groove is provided with a central semispherical groove, and the central semispherical groove is matched with a rolling ball body with the upper part exposed after penetrating through the annular thread cover.
Furthermore, the end part of the hanging column is vertically connected with a supporting column, the end part of the supporting column is provided with a pulley, a lifting rope with one end connected with the sealing panel is matched on the pulley, and the other end of the lifting rope is connected with a rope rolling part located on the upper plane of the slope base body.
Furthermore, the thickness of the central water drainage plate is larger than that of the water baffle plate, a matching groove used for matching the water baffle plate is arranged on the inclined plane of the central water drainage plate, and a water drainage opening is formed in the central position of the central water drainage plate.
The invention has the beneficial effects that: before the dam is opened to discharge flood, the water baffles on the slope protection devices on two sides of the river are controlled to move towards the center of the river through the brake motor, so that a plurality of discharge dams blocking the discharged water are formed in the river channel, the water baffles can be arranged along the length direction of the slope base body, and the impact force of the discharged water on the downstream is gradually reduced through the matching of the water baffles.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of the water baffle of the present invention;
FIG. 3 is a schematic top view of the water baffle of the present invention;
FIG. 4 is a schematic view of a seal plate structure according to the present invention;
FIG. 5 is a schematic view of a cover board structure according to the present invention;
FIG. 6 is a schematic view of a brake gap configuration of the present invention;
wherein, 1-slope base body, 2-corundum plate layer, 3-strip port, 4-strip plate groove, 5-water baffle, 6-positioning column, 7-hanging column, 8-suspender, 9-central water drainage plate, 10-braking notch, 11-braking gear, 12-gear disc, 13-shaft sleeve, 14-driving gear, 15-chain, 16-braking motor, 17-horizontal slot, 18-strip sealing plate, 19-extrusion strip, 20-rubber strip, 21-roller sleeve, 22-gear groove, 23-protruding tooth, 24-panel sealing plate, 25-limiting slide way, 26-protruding part, 27-diversion groove, 28-thread blind groove, 29-annular thread cover, 30-central semi-sphere groove and 31-rolling sphere, 32-support column, 33-pulley, 34-lifting rope, 35-rope winding part, 36-support column, 37-lever body, 38-matching groove and 39-water outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, a hydraulic engineering slope protection device comprises a slope base 1 made of concrete and located on two sides of a river, a corundum slab layer 2 is connected to the slope surface of the slope base 1 through a deep anchor rod, a supporting strip port 3 is arranged on the corundum slab layer 2, the supporting strip port 3 corresponds to a strip slab groove 4 extending from the inclined surface of the slope base 1 into the slope base 1, a water baffle plate 5 made of corundum is arranged in the strip slab groove 4, a positioning column 6 is fixed on the upper plane of the slope base 1, the positioning column 6 is connected with a horizontal hanging column 7, the length division position of the hanging column 7 is vertically connected with a downwardly extending suspender 8, a central water drainage plate 9 is arranged below the suspender 8, a braking gap 10 extending downwards into the strip slab groove 4 is arranged on the upper plane of the slope base 1, a braking gear 11 for controlling the horizontal sliding of the water baffle plate 5 is axially connected in the braking gap 10, the brake gear 11 comprises a gear disc 12, a shaft sleeve 13 penetrates through and is fixed at the circle center position of the gear disc 12, transmission teeth 14 are arranged on the shaft sleeve 13 in an annular arrangement mode, the brake gear 11 is connected with a brake motor 16 fixed on the upper plane of the slope base body 1 through a chain 15, an active gear is fixed at the end part of an output shaft of the brake motor 16 and is in transmission with the transmission teeth 14 through the chain 15, thereby rotating the gear wheel 12, the brake motor 16 is a double-steering motor which can rotate forwards and backwards, before the dam is opened to discharge flood, the water baffles 5 on the slope protection devices at two sides of the river are controlled by the braking motor 16 to move towards the center of the river, thereby forming a plurality of drainage dams blocking the drained water in the river channel, and the water baffles 5 may be arranged in the length direction of the slope base 1, thus, the impact force of the discharged water to the downstream is gradually reduced through the cooperation of the water baffles 5.
A horizontal slot 17 is arranged on the inner end surface of the water baffle 5, a strip sealing plate 18 with the tail end fixed in the strip plate groove 4 is matched in the horizontal slot 17, extrusion strips 19 are arranged on two side edges of the strip sealing plate 18, and a rubber strip 20 with an oval section is fixed between the extrusion strips 19 and the strip sealing plate 18; after the breakwater 5 roll-off, will seal the slat 18 and expose and be located the bar groove 4, and the level that sets up the bar groove 4 is higher than the central point that central sluicing board 9 put, leave the position of the horizontal slot 17 on the breakwater 5 in the bar groove 4, receive the effect of oval-shaped rubber strip 20's restoring force, will make the lateral wall contact of extrusion strip 19 and bar groove 4, thereby carry out the block of certain degree to the water in the bar groove 4, avoid water to gush out in a large number in by braking opening 10, also can set up a guard box that can cover brake motor 16 and braking opening 10 on braking opening 10 simultaneously, thereby avoid taking place the water phenomenon of overflowing.
The inside of the strip-shaped plate groove 4 is provided with roller sleeves 21 positioned above and below the water baffle 5, and an intermediate shaft with two ends fixed on the side wall of the strip-shaped plate groove 4 penetrates through the roller sleeves 21; the friction force to which the water deflector 5 is subjected during the moving-out and moving-in is relatively small, so that a powerful brake motor 16 does not need to be used.
The upper end surface of the water baffle 5 is provided with a gear groove 22 extending along the length direction of the water baffle, and protruding teeth 23 arranged at equal intervals are arranged in the gear groove 22; the upper end face of the water baffle 5 is contacted with the roller sleeve 21, and the protruding teeth 23 in the gear groove 22 are meshed with the circumferential surface of the gear disc 12 on the brake gear 11, so that when the gear disc 12 rotates, the water baffle 5 can be driven to move out or in.
The lower end of the corundum plate layer 2 is hinged with a cover plate 24, the upper surface of the cover plate 24 is positioned above the lower side edge of the branch strip port 3 on the corundum plate layer 2 after the cover plate 24 is turned and opened, and the upper surface of the cover plate 24 is provided with a limiting slide way 25 which is aligned with the branch strip port 3 and is used for penetrating through the water baffle 5; after the cover plate 24 is unfolded, the lower side edge of the water baffle 5 can slide into the limiting slideway 25, and when the water baffle 5 is impacted by water flow, the water baffle 5 is limited by the strip-shaped plate groove 4, the limiting slideway 25 and the central water drainage plate 9, so that the impact strength is increased; the lower surface of the cover plate 24 is provided with a protruding part 26 with a triangular section, the inclined surface of the protruding part 26 is provided with a diversion trench 27, the diversion trenches 27 are a plurality of diversion trenches 27, and the diversion trenches 27 are arranged in parallel; after the cover plate 24 is unfolded, the protruding portion 26 presses the river bed and pushes silt on the river bed into the diversion trench 27, so that the cover plate 24 is prevented from being unfolded in place, and when the cover plate 24 is in an unfolded state, the impact influence of water flow on the slope base body 1 can be limited through the protruding portion 26.
The bottom surface of the limiting slide way 25 is provided with thread blind grooves 28 arranged along the length direction, the thread blind grooves 28 are screwed with annular thread covers 29, the bottom surfaces of the thread blind grooves 28 are provided with central semispherical grooves 30, and the central semispherical grooves 30 are matched with rolling sphere bodies 31 with the upper parts exposed after penetrating through the annular thread covers 29; through the setting of the rolling ball body 31, the lower side edge of the water baffle 5 can still conveniently advance after sliding into the limiting slide way 25, and when the rolling ball body 31 is damaged, the rolling ball body 31 can be replaced.
The end part of the hanging column 7 is vertically connected with a supporting column 32, the end part of the supporting column 32 is provided with a pulley 33, a lifting rope 34 with one end connected with the cover plate 24 is matched on the pulley 33, and the other end of the lifting rope 34 is connected with a rope rolling part 35 positioned on the upper plane of the slope base body 1; be equipped with the bracing gusset between support column 32 and the even post 7 of hanging, the bearing capacity of support column 32 has been increased, and serving portion 35 adopts current motor furling device, thereby when needs are expanded panel 24, put the rope operation through serving portion 35, and when needs are withdrawed panel 24, receive the rope operation through serving portion 35, in addition, be equipped with pillar 36 on the upper plane of slope base member 1, the upper end of pillar 36 articulates there is the lever body 37 of lifting, the lower extreme of lifting the lever body 37 is located between panel 24 and corundum sheet layer 2, the work that the accessible lifted lever body 37 promotes panel 24 and expandes.
The thickness of the central water drainage plate 9 is larger than that of the water baffle 5, a matching groove 38 for matching with the water baffle 5 is arranged on the inclined plane of the central water drainage plate 9, and a water drainage opening 39 is arranged at the central position of the central water drainage plate 9; after the splash plate 5 slides out, the end of the splash plate 5 is engaged in the engaging groove 38 of the central drain plate 9, and the water flow at this time is discharged from the drain opening 39, thereby reducing the downstream water flow impact force.
In addition, the hanger bar 8 of the present invention may be made of a reinforced concrete structure to increase firmness and impact resistance.
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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a hydraulic engineering slope protection device, is connected with corundum plate layer, its characterized in that through dark stock on the slope of slope base member including the slope base member that the concrete that is located the river both sides was made: the corundum plate layer is provided with a supporting strip port, the supporting strip port is correspondingly provided with a strip plate groove extending into the slope base body from the inclined plane of the slope base body, a water baffle made of corundum is arranged in the strip plate groove, the upper plane of the slope base body is fixedly provided with a positioning column, the positioning column is connected with a horizontal hanging connecting column, the length dividing position of the hanging connecting column is vertically connected with a downwardly extending suspender, a central water draining plate is arranged below the suspender, the upper plane of the slope base body is provided with a braking notch extending downwards into the strip plate groove, a braking gear for controlling the water baffle to horizontally slide is connected in the braking notch, the braking gear is connected with a braking motor fixed on the upper plane of the slope base body through a chain, the lower end of the corundum plate layer is hinged with a sealing plate, and the upper surface of the sealing plate is positioned above the lower side edge of the supporting strip port on the corundum plate layer after the sealing plate, the upper surface of the cover plate is provided with a limiting slide rail which is aligned with the branch strip port and is used for penetrating through the water baffle.
2. The hydraulic engineering slope protection device of claim 1, characterized in that: the inner end face of the water baffle is provided with a horizontal slot, and a strip sealing plate with the tail end fixed in the strip plate slot is matched in the horizontal slot.
3. The hydraulic engineering slope protection device of claim 2, characterized in that: extrusion strips are arranged on two side edges of the strip sealing plate, and rubber strips with oval sections are fixed between the extrusion strips and the strip sealing plate.
4. The hydraulic engineering slope protection device of claim 1, characterized in that: the strip-shaped plate groove is internally provided with roller sleeves positioned above and below the water baffle, and the roller sleeves are internally penetrated by intermediate shafts with two ends fixed on the side wall of the strip-shaped plate groove.
5. The hydraulic engineering slope protection device of claim 1, characterized in that: the upper end face of the water baffle is provided with a gear groove extending along the length direction of the water baffle, and protruding teeth arranged at equal intervals are arranged in the gear groove.
6. The hydraulic engineering slope protection device of claim 1, characterized in that: the lower surface of the cover plate is provided with a protruding part with a triangular cross section, the inclined surface of the protruding part is provided with a plurality of guide grooves which are arranged in parallel.
7. The hydraulic engineering slope protection device of claim 1, characterized in that: the bottom surface of the limiting slide way is provided with thread blind grooves which are arranged along the length direction of the limiting slide way, the thread blind grooves are screwed with annular thread covers, the bottom surfaces of the thread blind grooves are provided with central semispherical grooves, and the central semispherical grooves are matched with rolling balls with upper parts which are exposed after the upper parts of the rolling balls penetrate through the annular thread covers.
8. The hydraulic engineering slope protection device of claim 1, characterized in that: the end part of the hanging column is vertically connected with a supporting column, the end part of the supporting column is provided with a pulley, a lifting rope with one end connected with the sealing panel is matched on the pulley, and the other end of the lifting rope is connected with a rope rolling part located on the upper plane of the slope base body.
9. The hydraulic engineering slope protection device of claim 1, characterized in that: the central water drainage plate is thicker than the water baffle plate, a matching groove used for matching the water baffle plate is arranged on the inclined plane of the central water drainage plate, and a water drainage opening is arranged at the central position of the central water drainage plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862558.3A CN110485373B (en) | 2019-09-11 | 2019-09-11 | Hydraulic engineering bank protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862558.3A CN110485373B (en) | 2019-09-11 | 2019-09-11 | Hydraulic engineering bank protection device |
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| Publication Number | Publication Date |
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| CN110485373A CN110485373A (en) | 2019-11-22 |
| CN110485373B true CN110485373B (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910862558.3A Active CN110485373B (en) | 2019-09-11 | 2019-09-11 | Hydraulic engineering bank protection device |
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| CN (1) | CN110485373B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700014B (en) * | 2021-08-26 | 2022-12-23 | 杭州交投建设工程有限公司 | Flood prevention tube bag cofferdam system and working method thereof |
| CN114351652B (en) * | 2022-02-25 | 2024-04-09 | 北京华昊水利水电工程有限责任公司 | High-roadbed low-river bed water damage prevention and control structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204174579U (en) * | 2014-10-12 | 2015-02-25 | 朱俊卿 | The slope protection device of hydraulic engineering |
| JP2018003454A (en) * | 2016-07-01 | 2018-01-11 | 一般財団法人建設工学研究所 | Reinforcement structure of slope face and reinforcement method of slope face |
| CN107938599A (en) * | 2017-12-29 | 2018-04-20 | 郑州玄机器人有限公司 | A kind of breach shut-off damper device |
| CN208869996U (en) * | 2018-10-11 | 2019-05-17 | 华北水利水电大学 | A kind of flood control river levee structure of river corner |
-
2019
- 2019-09-11 CN CN201910862558.3A patent/CN110485373B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204174579U (en) * | 2014-10-12 | 2015-02-25 | 朱俊卿 | The slope protection device of hydraulic engineering |
| JP2018003454A (en) * | 2016-07-01 | 2018-01-11 | 一般財団法人建設工学研究所 | Reinforcement structure of slope face and reinforcement method of slope face |
| CN107938599A (en) * | 2017-12-29 | 2018-04-20 | 郑州玄机器人有限公司 | A kind of breach shut-off damper device |
| CN208869996U (en) * | 2018-10-11 | 2019-05-17 | 华北水利水电大学 | A kind of flood control river levee structure of river corner |
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| CN110485373A (en) | 2019-11-22 |
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