CN216689225U - Flood prevention device for hydraulic engineering - Google Patents
Flood prevention device for hydraulic engineering Download PDFInfo
- Publication number
- CN216689225U CN216689225U CN202123195398.3U CN202123195398U CN216689225U CN 216689225 U CN216689225 U CN 216689225U CN 202123195398 U CN202123195398 U CN 202123195398U CN 216689225 U CN216689225 U CN 216689225U
- Authority
- CN
- China
- Prior art keywords
- prevention device
- flood prevention
- wall
- water
- outer frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a flood prevention device for hydraulic engineering, which relates to the technical field of hydraulic engineering and comprises a flood prevention device main body, wherein a flood prevention device base is arranged in the middle of the flood prevention device main body, a water blocking wall is arranged above the flood prevention device base, a stabilizing device is arranged in front of the flood prevention device base, and the stabilizing device comprises a trapezoidal outer frame, a high-strength polyethylene water injection stop block, a water absorption sponge, an arc water guide block and an installation sleeve. According to the utility model, the stabilizing device is installed, the high-strength polyethylene water injection stop block in the trapezoidal outer frame is taken out and installed on the other side of the flood control device base to inject water, so that the stability of the flood control device is improved, the weight of the bottom of the flood control device can be increased due to the water absorption expansion of the water absorption sponge in the trapezoidal outer frame, the device is not easy to be washed down by water, the device is more stable, the arc-shaped water guide block can enable water flow which is collided from the front side to flow out from two sides through the water guide grooves, the impact of the water flow is dissolved, and the impact resistance of the device is improved.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to a flood prevention device for hydraulic engineering.
Background
As the water level is constantly changed due to the tidal change of rivers or seawater in nature, particularly the flood caused by heavy rain and the change of the height of a riverbed, once a heavy tide or a flood peak occurs, the water level exceeds the dam built on the river bank, and great damage is caused to the life of people. Especially, when the water flow of the flood peak reaches the dam for the first time, the impact force of the water flow to the dam is the largest, once the dam has water with a certain depth, the force borne by the dam mainly comes from the pressure of the water flow, the impact force of the water flow borne by the dam is weakened, and if the dam can resist the impact of the flood peak every time, the probability of dam break is greatly reduced.
The following problems exist in the prior art:
1. in the prior art, the conventional flood prevention facilities are sand bags, and the sand bags play a role in flood prevention by stacking sand piles with certain height and length, can play a role in buffering and energy absorption to a certain extent and reduce the impact force of water flow, but the sand bags have poor impact resistance, are easy to be dispersed by water flow, are heavy in sand piles and are difficult to carry;
2. in the prior art, the flood prevention purpose can be achieved by applying devices to block water flow or heighten the dam, but the devices lack effective buffer structures, are poor in water flow impact resistance and are easily damaged by being washed down due to direct impact of water flow.
SUMMERY OF THE UTILITY MODEL
The utility model provides a flood prevention device for hydraulic engineering, which has the advantages that the flood prevention device has the compression-resistant and stable effects and is convenient to carry and move, and the problems that a flood prevention sand bag is poor in impact resistance, is easy to disperse by water flow, is heavy in sand pile and is difficult to carry are solved; the other purpose is to solve the problems that the flood prevention device is lack of an effective buffer structure, the water flow impact resistance is poor, and the flood prevention device is easily washed down to cause damage due to direct impact of water flow so as to achieve the effect of water flow impact resistance.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a flood prevention device for hydraulic engineering, includes flood prevention device main part, the middle part of flood prevention device main part is provided with flood prevention device base, the top of flood prevention device base is provided with the wall that blocks water, the place ahead of flood prevention device base is provided with stabilising arrangement, stabilising arrangement is including trapezoidal outer frame, high strength polyethylene water injection dog, water absorption sponge, arc water guide piece and installation cover, the side surface of trapezoidal outer frame and the side surface fixed connection of flood prevention device base, the wall that blocks water is including outer wall, spring post and interior wall, the lower surface of outer wall and the last fixed surface of flood prevention device base are connected.
The technical scheme of the utility model is further improved as follows: the outer surface of the trapezoidal outer frame is provided with a through hole, the outer surface of the water absorption sponge is in contact with the inner wall surface of the trapezoidal outer frame, and one side of the trapezoidal outer frame is provided with a locking device.
The technical scheme of the utility model is further improved as follows: the upper surface of the high-strength polyethylene water injection stop block is provided with a water injection hole, the side surface of the high-strength polyethylene water injection stop block is movably connected with the side surface of the flood prevention device base, and the size of the high-strength polyethylene water injection stop block is matched with that of the trapezoidal outer frame.
The technical scheme of the utility model is further improved as follows: the upper surface fixed mounting of trapezoidal outer frame has the rubber column, the upper surface of rubber column and the lower surface fixed connection of arc water guide piece, the mouth of permeating water has been seted up to the surface of arc water guide piece, the side surface fixed mounting of arc water guide piece has the installation cover.
The technical scheme of the utility model is further improved as follows: the both ends of spring post respectively with the side surface fixed connection of outer wall, interior wall, the inner wall top of outer wall is provided with small-size spring, small-size spring's bottom fixed mounting has the fixture block.
The technical scheme of the utility model is further improved as follows: the bottom of the inner wall of the arc water guide block is provided with a water guide groove, the side face of the inner wall of the arc water guide block is fixedly provided with a pressure-resistant ball, a clamping column is arranged inside the installation sleeve, a clamping groove equal to the width value of the clamping block is formed in the upper portion of the inner wall, and a clamping sleeve is fixedly arranged on the surface of the outer side of the inner wall.
The technical scheme of the utility model is further improved as follows: the surface of joint cover contacts with the inner wall surface of installation cover, the inner wall surface of joint cover and the surface swing joint of joint post, the inside of joint cover is provided with arc decompression post, the surface of arc decompression post contacts with the surface of joint post.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a flood prevention device for hydraulic engineering, which is characterized in that a stabilizing device is installed, a high-strength polyethylene water injection stop block in a trapezoid outer frame is taken out and installed on the other side of a flood prevention device base to be injected with water, the stability of the flood prevention device is improved, the weight of the bottom of the flood prevention device can be increased due to the fact that water absorption sponge in the trapezoid outer frame absorbs water and expands, the device is not easy to be washed down by water, the device is more stable, an arc-shaped water guide block can enable water flow which is collided from the front face to flow out from two sides through a water guide groove, impact of the water flow is dissolved, and therefore the impact resistance of the device is improved.
2. The flood prevention device for the hydraulic engineering is provided, the outer wall and the inner wall are connected together through the water blocking wall, the impact resistance of the water blocking wall is improved, the inner wall can be conveniently compressed and recovered under the matching of the clamping blocks, and the transportation and the movement are convenient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged cross-sectional view of structure A of the present invention;
FIG. 4 is a schematic cross-sectional view of a structural stabilization device of the present invention;
FIG. 5 is a schematic view of the connection relationship at structure B of the present invention.
In the figure: 1. a flood prevention device main body; 11. a flood prevention device base; 2. a stabilizing device; 21. a trapezoidal outer frame; 22. a high-strength polyethylene water injection stop block; 23. a water-absorbing sponge; 24. a locking device; 25. a rubber column; 26. an arc water guide block; 261. a water chute; 262. a compression ball; 27. installing a sleeve; 271. a clamping column; 3. a water blocking wall; 31. an outer wall; 311. a small spring; 312. a clamping block; 32. a spring post; 33. an inner wall; 331. a clamping sleeve; 332. an arc-shaped decompression column.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1 to 5, the utility model provides a flood prevention device for hydraulic engineering, which comprises a flood prevention device main body 1, wherein a flood prevention device base 11 is arranged in the middle of the flood prevention device main body 1, a water blocking wall 3 is arranged above the flood prevention device base 11, a stabilizing device 2 is arranged in front of the flood prevention device base 11, the stabilizing device 2 comprises a trapezoidal outer frame 21, a high-strength polyethylene water injection stop 22, a water absorption sponge 23, an arc-shaped water guide block 26 and a mounting sleeve 27, the side surface of the trapezoidal outer frame 21 is fixedly connected with the side surface of the flood prevention device base 11, the water blocking wall 3 comprises an outer wall 31, a spring column 32 and an inner wall 33, the lower surface of the outer wall 31 is fixedly connected with the upper surface of the flood prevention device base 11, the outer surface of the trapezoidal outer frame 21 is provided with a through hole, the outer surface of the water absorption sponge 23 is in contact with the inner wall surface of the trapezoidal outer frame 21, one side of the trapezoidal outer frame 21 is provided with a locking device 24, the upper surface of the high-strength polyethylene water injection stop block 22 is provided with a water injection hole, the side surface of the high-strength polyethylene water injection stop block 22 is movably connected with the side surface of the flood prevention device base 11, and the size of the high-strength polyethylene water injection stop block 22 is matched with that of the trapezoidal outer frame 21.
In this embodiment, the stabilizing device 2 increases the stability of the device, the high strength polyethylene water injection stopper 22 inside the trapezoidal outer frame 21 is taken out and installed on the other side of the flood prevention device base 11 for water injection, so as to increase the stability of the flood prevention device, wherein the water absorption sponge 23 inside the trapezoidal outer frame 21 absorbs water and expands to increase the weight of the bottom of the flood prevention device base 11, so that the water absorption sponge 23 is not easily washed down by water, and the locking device 24 plays a role in preventing the water absorption sponge 23 and the high strength polyethylene water injection stopper 22 from separating from the trapezoidal outer frame 21.
Example 2
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: the rubber column 25 is fixedly mounted on the upper surface of the trapezoidal outer frame 21, the upper surface of the rubber column 25 is fixedly connected with the lower surface of the arc water guide block 26, a water permeable opening is formed in the outer surface of the arc water guide block 26, the mounting sleeve 27 is fixedly mounted on the side surface of the arc water guide block 26, two ends of the spring column 32 are fixedly connected with the side surfaces of the outer wall 31 and the inner wall 33 respectively, the small spring 311 is arranged on the top of the inner wall of the outer wall 31, and the clamping block 312 is fixedly mounted at the bottom of the small spring 311.
In this embodiment, the rubber column 25 plays both the role of fixedly mounting the arc water guide block 26 on the upper surface of the trapezoidal outer frame 21 and also plays the role of buffering, the arc water guide block 26 can flow the water flow which is collided from the front through the water guide groove 261 from both sides, the impact of the water flow is decomposed, thereby increasing the impact resistance of the device, the spring column 32 connects the outer wall 31 and the inner wall 33 together, the impact resistance of the water blocking wall 3 is increased, and the inner wall is compressed and recycled under the cooperation of the fixture block 312 and the small spring 311, so that the transportation and the movement are convenient.
Example 3
As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: aqueduct 261 has been seted up to the inner wall bottom of arc water guide block 26, the inner wall side fixed mounting of arc water guide block 26 has anti-pressure ball 262, the inside of installation cover 27 is provided with joint post 271, the draw-in groove that equals with fixture block 312 width value is seted up to the top of interior wall 33, the outside fixed mounting on the surface of interior wall 33 has joint cover 331, the surface of joint cover 331 contacts with the inner wall surface of installation cover 27, the inner wall surface of joint cover 331 and the surface swing joint of joint post 271, the inside of joint cover 331 is provided with arc decompression post 332, the surface of arc decompression post 332 contacts with the surface of joint post 271.
In this embodiment, resistance to pressure ball 262 has increased the resistance to rivers of arc water guide block 26, and installation cover 27 plays the effect of protection joint post 271 and joint cover 331, can be connected arc water guide block 26 and interior wall 33 through with joint post 271 cover in joint cover 331 inside, and arc decompression post 332 and joint post 271 play the cushioning effect.
The working principle of the flood prevention device for the hydraulic engineering is described in detail below.
As shown in fig. 1 to 5, firstly, the locking device 24 is unlocked to take out the high strength polyethylene water injection stopper 22 inside the trapezoid outer frame 21 and mount the high strength polyethylene water injection stopper 22 on the other side of the flood prevention device base 11 for water injection, so as to increase the stability of the flood prevention device, wherein the water absorption sponge 23 inside the trapezoid outer frame 21 absorbs water and expands, so as to increase the weight of the bottom of the flood prevention device base 11, so that the flood prevention device is not easily washed down by water, the locking device 24 blocks the water absorption sponge 23 and the high strength polyethylene water injection stopper 22 from separating from the trapezoid outer frame 21, the rubber column 25 not only has the function of fixing the arc water guide block 26 on the upper surface of the trapezoid outer frame 21, but also has the function of buffering, the arc water guide block 26 can flow water from both sides through the water guide grooves 261, so as to resolve the impact of the water flow, so as to increase the impact resistance of the device, the anti-pressure ball 262 increases the impact resistance of the arc water guide block 26 on the water flow, spring post 32 links together outer wall 31 and interior wall 33, has increased the impact resistance of waterwall 3, also be convenient for retrieve the interior wall compression under fixture block 312 and small-size spring 311's cooperation, convenient transportation removes, installation cover 27 plays the effect of protection joint post 271 and joint cover 331, can be connected arc water guide piece 26 and interior wall 33 through with joint post 271 cover income joint cover 331 inside, arc decompression post 332 and joint post 271 play the cushioning effect.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (7)
1. The utility model provides a flood prevention device for hydraulic engineering, includes flood prevention device main part (1), the middle part of flood prevention device main part (1) is provided with flood prevention device base (11), its characterized in that: a water blocking wall (3) is arranged above the flood prevention device base (11), and a stabilizing device (2) is arranged in front of the flood prevention device base (11);
the stabilizing device (2) comprises a trapezoidal outer frame (21), a high-strength polyethylene water injection stop block (22), a water absorption sponge (23), an arc-shaped water guide block (26) and a mounting sleeve (27), wherein the side surface of the trapezoidal outer frame (21) is fixedly connected with the side surface of the flood prevention device base (11);
the water blocking wall (3) comprises an outer wall (31), a spring column (32) and an inner wall (33), and the lower surface of the outer wall (31) is fixedly connected with the upper surface of the flood prevention device base (11).
2. The flood prevention device for the hydraulic engineering according to claim 1, characterized in that: the outer surface of the trapezoid outer frame (21) is provided with a through hole, the outer surface of the water absorption sponge (23) is in contact with the inner wall surface of the trapezoid outer frame (21), and one side of the trapezoid outer frame (21) is provided with a locking device (24).
3. The flood prevention device for the hydraulic engineering according to claim 1, characterized in that: the upper surface of high strength polyethylene water injection dog (22) has seted up the water injection hole, the side surface of high strength polyethylene water injection dog (22) and the side surface swing joint of flood prevention device base (11), the size of high strength polyethylene water injection dog (22) and the size looks adaptation of trapezoidal outer frame (21).
4. The flood prevention device for the hydraulic engineering according to claim 1, characterized in that: the last fixed surface of trapezoidal outer frame (21) installs rubber column (25), the upper surface of rubber column (25) and the lower fixed surface of arc water guide piece (26) are connected, the mouth of permeating water has been seted up to the surface of arc water guide piece (26), the side surface fixed mounting of arc water guide piece (26) has installation cover (27).
5. The flood prevention device for the hydraulic engineering according to claim 1, characterized in that: the two ends of the spring column (32) are fixedly connected with the side surfaces of the outer wall (31) and the inner wall (33) respectively, a small spring (311) is arranged on the top of the inner wall of the outer wall (31), and a clamping block (312) is fixedly mounted at the bottom of the small spring (311).
6. The flood prevention device for the hydraulic engineering according to claim 1, characterized in that: a water guide groove (261) is formed in the bottom of the inner wall of the arc water guide block (26), a pressure resisting ball (262) is fixedly mounted on the side face of the inner wall of the arc water guide block (26), a clamping column (271) is arranged inside the mounting sleeve (27), a clamping groove equal to the width of the clamping block (312) is formed in the upper portion of the inner wall (33), and a clamping sleeve (331) is fixedly mounted on the surface of the outer side of the inner wall (33).
7. The flood prevention device for the hydraulic engineering according to claim 6, wherein: the surface of joint cover (331) contacts with the inner wall surface of installation cover (27), the inner wall surface of joint cover (331) and the surface swing joint of joint post (271), the inside of joint cover (331) is provided with arc decompression post (332), the surface of arc decompression post (332) contacts with the surface of joint post (271).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123195398.3U CN216689225U (en) | 2021-12-17 | 2021-12-17 | Flood prevention device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123195398.3U CN216689225U (en) | 2021-12-17 | 2021-12-17 | Flood prevention device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216689225U true CN216689225U (en) | 2022-06-07 |
Family
ID=81839288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123195398.3U Active CN216689225U (en) | 2021-12-17 | 2021-12-17 | Flood prevention device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216689225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419011A (en) * | 2022-08-31 | 2022-12-02 | 国网河南省电力公司孟州市供电公司 | Flood prevention device for transformer substation gate |
-
2021
- 2021-12-17 CN CN202123195398.3U patent/CN216689225U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115419011A (en) * | 2022-08-31 | 2022-12-02 | 国网河南省电力公司孟州市供电公司 | Flood prevention device for transformer substation gate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216689225U (en) | Flood prevention device for hydraulic engineering | |
| CN110593376A (en) | Locking just has protect function's fixing device for sewer line | |
| CN212582586U (en) | Scour prevention's water conservancy dykes and dams waterproof construction | |
| CN112644654B (en) | Protection device for protecting offshore floating platform | |
| CN206448245U (en) | A kind of overflow bridge like diversion dam | |
| CN205822127U (en) | There is the vertical breakwater of stream alongside function | |
| CN211596665U (en) | Offshore foundation pile anti-collision facility | |
| CN210918516U (en) | Adjustable protection railing of river levee | |
| CN215948065U (en) | Vertical dike wave-breaking structure | |
| CN113250217A (en) | Annular flat plate structure for protecting cofferdam toe | |
| CN217026903U (en) | Water conservancy slope wall | |
| CN214301581U (en) | A prevention of seepage stagnant water structure for among hydraulic and hydroelectric engineering | |
| CN106351171B (en) | Transmission arranges silt breakwater | |
| CN216108354U (en) | Hydraulic engineering is with high-efficient durable flood control dykes and dams | |
| CN204690672U (en) | Be provided with the dykes and dams shore protection device of propeller blade | |
| CN217810776U (en) | Ecological water conservancy river levee reinforced structure | |
| CN112065641A (en) | Hydraulic energy storage power generation type anchoring system for wave power generation device | |
| CN219886691U (en) | Seepage-proofing structure for reservoir dam | |
| CN208072331U (en) | A kind of water conservancy high density protecting against shock dam body | |
| CN204662348U (en) | Dykes and dams shore protection device | |
| KR100545132B1 (en) | Reinforcement apparatus of bank using curved river | |
| CN218969898U (en) | Wave-resistant wall structure of water conservancy dam | |
| CN108824369A (en) | A kind of anticollision device of pier | |
| CN220682582U (en) | Anti-sinking floating body | |
| CN218577973U (en) | Prevent heavy stone device of buoy drift |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |