CN115233625A - Vertical hillside rapid drainage type rapid trough - Google Patents
Vertical hillside rapid drainage type rapid trough Download PDFInfo
- Publication number
- CN115233625A CN115233625A CN202210923175.4A CN202210923175A CN115233625A CN 115233625 A CN115233625 A CN 115233625A CN 202210923175 A CN202210923175 A CN 202210923175A CN 115233625 A CN115233625 A CN 115233625A
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- energy dissipation
- water
- dissipation block
- rapid
- vertical
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims abstract description 72
- 239000004576 sand Substances 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000004575 stone Substances 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims description 2
- 210000005056 cell body Anatomy 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/085—Arresting devices for waterborne materials, e.g. gratings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The application discloses a vertical hillside rapid drainage type rapid trough, which belongs to the technical field of hillside drainage and reduces the impact force of water flow at the water outlet end of the rapid trough; the energy dissipation mechanism comprises a plurality of energy dissipation blocks fixed on the bottom plate, the energy dissipation blocks are staggered and arranged at intervals along the length direction of the groove body, an intercepting component used for intercepting sand and stones in muddy water is further arranged in each energy dissipation block, each energy dissipation block is of a cylindrical structure, one axial end of each energy dissipation block is perpendicularly connected with one side plate, the other end of each energy dissipation block and the other side plate form a water passing gap at intervals, a water passing cavity extending axially is formed in each energy dissipation block, and a water inlet communicated with the water passing cavity is formed in one side, facing water flow, of each energy dissipation block. This application is with the help of the energy dissipation piece, impact force when can effectual reduction rivers discharge rapid trough for rapid trough discharge rivers are difficult to damage the rivers passageway.
Description
Technical Field
The application relates to hillside drainage technology field especially relates to a vertical hillside rapid drainage type rapid trough.
Background
The rapid trough is mainly used for rapidly leading out accumulated water remained on the ground such as a side slope and the like, and can prevent diseases such as side slope collapse, landslide, debris flow and the like caused by soaking the side slope by the accumulated water.
The torrent tank generally comprises a water inlet end, a torrent section and a water outlet end, and when muddy water gathered in the torrent tank reaches the water outlet end through the torrent section, the flow velocity of the water flow is high, large impact force can be generated, and a water flow channel connected with the water outlet end is easily broken.
Disclosure of Invention
In order to reduce the impact force of rapid trough water outlet end rivers, this application provides a vertical hillside rapid drainage type rapid trough.
The application provides a vertical hillside quick drainage type rapid trough adopts following technical scheme:
a vertical hillside rapid drainage type rapid trough comprises a trough body, wherein the trough body comprises a bottom plate and two side plates which are vertically arranged on two opposite sides of the bottom plate respectively, and an energy dissipation mechanism is further arranged in the trough body; the energy dissipation mechanism comprises a plurality of energy dissipation blocks fixed on the bottom plate, the energy dissipation blocks are staggered and arranged at intervals along the length direction of the groove body, and intercepting components used for intercepting sand and stones in the muddy water are further arranged in the energy dissipation blocks.
Through adopting above-mentioned technical scheme, can reduce the velocity of flow with the help of the energy dissipation piece, reduce the impact force when rivers discharge from the rapid trough, simultaneously, the interception subassembly can intercept the gravel and sand in the rivers, reduces the hard thing that mix with in the rivers to impact force when further reducing rivers discharge rapid trough.
Optionally, the energy dissipation block is of a cylindrical structure, one axial end of the energy dissipation block is perpendicularly connected with one side plate, and the other end of the energy dissipation block is separated from the other side plate to form a water passing gap.
By adopting the technical scheme, after the water flow collides with the energy dissipation blocks, the gap formed by the energy dissipation blocks and the side plates is discharged and enters the next energy dissipation block, and the impact force of the water flow is reduced by continuous contact with the energy dissipation blocks.
Optionally, an axially extending water passing cavity is arranged in the energy dissipation block, a water inlet communicated with the water passing cavity is formed in one side, facing water flow, of the energy dissipation block, a rotating shaft coaxial with the energy dissipation block is rotatably connected in the water passing cavity, at least three partition plates are circumferentially and equidistantly distributed on the outer peripheral side of the rotating shaft, a mounting groove communicated with the water inlet is formed between every two adjacent partition plates, the intercepting assembly comprises a sewage collecting frame detachably connected in the mounting groove, first filter holes are uniformly distributed in the sewage collecting frame, second filter holes communicated with the water passing cavity are uniformly distributed in one side, away from the side plate, of the energy dissipation block, and a discharge opening communicated with the water passing cavity is formed in one side, away from the bottom plate, of the energy dissipation block so that the sewage collecting frame can be taken out; when one of the sewage collecting frames is aligned with the water inlet, the adjacent sewage collecting frame is aligned with the discharge opening; the intercepting assembly further comprises a locking member for preventing the rotation of the rotating shaft.
Through adopting above-mentioned technical scheme, after water gets into the water cavity and filters the back through first filtration hole and second filtration hole, discharge from the one end of crossing the water cavity, during, debris such as gravel and sand in the rivers can be dammed in the dirty frame of collection to the rubbish that mix with in the rivers has been reduced.
It is optional, cross all seted up the direction annular on the chamber wall at water cavity axial both ends, the dirty frame of collection all is equipped with the guide post that is arranged in the direction annular along the axial both ends of pivot, cross the chamber wall at water cavity axial both ends and still seted up the blowpit with direction annular intercommunication, the blowpit is kept away from the one end of direction annular and is extended towards the discharge opening outward, the guide post can break away from the water cavity with the help of the blowpit.
Through adopting above-mentioned technical scheme, with the help of guide post and direction annular for can switch between the dirty frame of adjacent collection, and the blowpit can conveniently gather dirty frame and break away from out from the discharge opening, realizes gathering the dismantlement between dirty frame and the mounting groove and is connected.
Optionally, the locking member includes a telescopic rod vertically fixed at one end of the dirt collecting frame close to the rotating shaft, one end of the telescopic rod abuts against the rotating shaft, and an elastic member for driving the telescopic rod to extend is arranged in the telescopic rod; when guide post on the dirt collection frame is located the link up department of blowpit and direction annular, the elastic component can order about the dirt collection frame and move towards the direction of discharge opening to make the guide post be located the blowpit.
Through adopting above-mentioned technical scheme, under the effect of elastic component and telescopic link, the guide post of the dirty frame of one of them collection can be located the blowpit all the time to realize the spacing of the dirty frame of collection here, and then the dirty frame of all collections of locking water cavity, when changing the dirty frame position of collection, only need press the dirty frame of collection, make the guide post on the dirty frame of collection fall back the guide ring inslot again, can stir a plurality of dirty frames of collection and rotate simultaneously, in order to carry out the switching of the dirty frame of collection.
Optionally, the elastic component includes the spring, the telescopic link includes the sleeve pipe and slides and set up the interior pole in the sleeve pipe, sheathed tube one end and the dirty frame fixed connection of collection, spring mounting is in the sleeve pipe, and the one end and the interior pole of spring offset, and the other end offsets with the sleeve pipe is close to the dirty one end of frame of collection.
Through adopting above-mentioned technical scheme, adopt the spring as elastic component, have simple structure, the stable advantage of atress.
Optionally, the number of the telescopic rods is two, and the telescopic rods are symmetrically arranged at the bottom of the dirt collecting frame.
Through adopting above-mentioned technical scheme, the setting of two telescopic links can improve the dirty frame of collection and remove the stability of time.
Optionally, an anchor rod is vertically fixed to the bottom plate, an anchor hole through which the anchor rod passes is formed in the energy dissipation block, and an anchor head is fixed to one end of the anchor rod, which passes through the anchor hole.
Through adopting above-mentioned technical scheme, with the help of the setting of stock and anchor head, can realize dismantling of energy dissipation piece and connect to make things convenient for the change of energy dissipation piece.
In summary, the present application includes at least one of the following advantages:
this application is with the help of the energy dissipation piece, impact force when can effectual reduction rivers discharge rapid trough for rapid trough discharge rivers are difficult to damage the rivers passageway.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is an exploded view of the present embodiment embodying the anchor rod;
figure 3 is a schematic structural diagram of the energy dissipation block of the embodiment;
figure 4 is a schematic cross-sectional view of the energy dissipating block of the present embodiment;
FIG. 5 is an exploded view of the dirt collecting frame according to the present embodiment;
FIG. 6 is a schematic structural view of the guide ring groove of the present embodiment;
fig. 7 is a schematic sectional view of the internal structure of the telescopic rod according to the embodiment.
Description of reference numerals: 1. a trough body; 2. a base plate; 3. a side plate; 4. an energy dissipation block; 5. an anchor rod; 6. an anchor eye; 7. an anchoring head; 8. an arc-shaped slot; 9. a water inlet; 10. a discharge opening; 11. a discharge chute; 12. a water passing cavity; 13. a rotating shaft; 14. a partition plate; 15. mounting grooves; 16. a dirt collecting frame; 17. a first filtering hole; 18. a second filtering hole; 19. a guide ring groove; 20. a guide post; 21. a telescopic rod; 22. a sleeve; 23. an inner rod; 24. a spring.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses vertical hillside rapid drainage type rapid trough. Referring to fig. 1 and 2, the chute comprises a chute body 1, a bottom plate 2 and side plates 3 integrally arranged on two opposite sides of the bottom plate 2, wherein the chute body 1 comprises the bottom plate 2 and the side plates 3 which are both formed by pouring concrete, and in other embodiments, the chute can also be formed by prefabricating and splicing. An energy dissipation mechanism is arranged in the groove body 1 and used for reducing the flow velocity of water flow, so that the impact force of the water flow discharged out of the rapid trough is reduced.
Referring to fig. 1 and 2, the energy dissipation mechanism comprises a plurality of energy dissipation blocks 4 fixed on a base plate 2, the plurality of energy dissipation blocks 4 are equally divided into two groups, the two groups of energy dissipation blocks 4 are arranged at equal intervals along the length direction of the base plate 2, and the two groups of energy dissipation blocks 4 are arranged in a staggered mode. One side of one group of energy dissipation blocks 4 is connected with one side plate 3, and the other side of the group of energy dissipation blocks and the other side plate 3 form a water passing gap. When water flows in the rapid trough, the water can continuously collide between the two groups of energy dissipation blocks 4, so that the impact force of the water flow when the water flows out of the rapid trough is reduced.
Referring to fig. 2 and 3, the energy dissipation block 4 is in a cylindrical structure, and one axial end of the energy dissipation block 4 is vertically connected with the side wall of the side plate 3. During installation, the anchor rod 5 is vertically fixed on the bottom plate 2, the two axial ends of the energy dissipation block 4 are provided with anchor holes 6 vertically penetrating through the axis of the energy dissipation block 4, one end of the anchor rod 5 penetrating through the anchor holes 6 is fixed with an anchor head 7, the anchor head 7 is larger than the aperture of the anchor hole 6, and the anchor head 7 abuts against the edge of the anchor hole 6 so as to fix the energy dissipation block 4 on the bottom plate 2. In order to increase the stability of the energy dissipation block 4 during installation, the bottom plate 2 is provided with an arc-shaped groove 8, and the energy dissipation block 4 is partially positioned in the arc-shaped groove 8.
Referring to fig. 3 and 4, an interception component is further arranged in the energy dissipation block 4, and can intercept sand and stone in water flow, reduce the sand and stone carried in the water flow, and further reduce the impact force of the water flow.
Referring to fig. 4 and 5, an axially extending water passing cavity 12 is arranged in the energy dissipation block 4, a water inlet 9 communicated with the water passing cavity 12 is formed in one side, facing water flow, of the energy dissipation block 4, and water in the rapid trough can enter the water passing cavity 12 through the water inlet 9. A rotating shaft 13 which is coaxial with the energy dissipation block 4 is rotatably connected in the water passing cavity 12, and two ends of the rotating shaft 13 are rotatably connected with two cavity walls of the water passing cavity 12 through bearings respectively. At least three partition plates 14 are circumferentially and equally spaced on the outer peripheral side of the rotating shaft 13, and four partition plates 14 are exemplified in the present embodiment. An installation groove 15 for communicating with the water inlet 9 is formed between the adjacent partitions 14. The intercepting component comprises a dirt collecting frame 16, the dirt collecting frame 16 is detachably connected in the mounting groove 15, and a gap is reserved between the bottom of the dirt collecting frame 16 and the rotating shaft 13.
Referring to fig. 4 and 5, the dirt collecting frame 16 is uniformly provided with first filtering holes 17, and one side of the energy dissipation block 4 away from the side wall is uniformly provided with second filtering holes 18 communicated with the water passing cavity 12. When water flow enters from the water inlet 9, sundries such as sand and stones in the water flow can be intercepted by the dirt collecting frame 16, and the water can flow to the next energy dissipation block 4 through the first filtering holes 17 and the second filtering holes 18. And when the dirt-collecting frame 16 in one of the mounting grooves 15 is aligned with the water inlet 9, the adjacent dirt-collecting frame 16 is aligned with the discharge opening 10 so as to be convenient for taking out the dirt-collecting frame 16 from the discharge opening 10.
Referring to fig. 5 and 6, guide ring grooves 19 are formed in the wall of the two axial ends of the water passing cavity 12, guide pillars 20 are welded at the two axial ends of the rotating shaft 13 of the dirt collecting frame 16, the two guide pillars 20 are located in the corresponding guide ring grooves 19, a discharge chute 11 for separating the guide pillars 20 from the guide ring grooves 19 is further formed in the wall of the water passing cavity 12, one end of the discharge chute 11 is communicated with the guide ring grooves 19, and the other end of the discharge chute extends outwards towards the discharge opening 10 along the direction perpendicular to the bottom plate 2. When one of the dirt-collecting frames 16 is aligned with the water inlet 9, the guide posts 20 of the dirt-collecting frame 16 at the discharge opening 10 are aligned with the discharge chute 11, so that the guide posts 20 can be separated from the water passing cavity 12 by the discharge chute 11, and the dirt-collecting frame 16 can be taken out of the discharge opening 10.
Referring to fig. 4 and 5, in order to enable the dirt-collecting frame 16 to be locked in a corresponding position, the intercepting assembly further includes a locking member for preventing the rotation of the rotation shaft 13. Specifically, the locking piece includes a telescopic rod 21, the telescopic rod 21 is vertically connected to one side of the dirt collecting frame 16 close to the rotating shaft 13, and the other end of the telescopic rod 21 abuts against the rotating shaft 13. The telescopic rod 21 is internally provided with an elastic part which provides an extending elastic force for the telescopic rod 21, and when the dirt collecting frame 16 with the garbage is positioned at the discharge opening 10, the telescopic rod 21 can push the guide post 20 on the dirt collecting frame 16 to be always positioned in the discharge chute 11 by virtue of the elastic part, so that the rotation of the rotating shaft 13 is limited.
Referring to fig. 7, two telescopic rods 21 are arranged at the bottom of the dirt collecting frame 16, and the two telescopic rods 21 are symmetrically arranged. The telescopic rod 21 comprises a sleeve 22 and an inner rod 23 arranged in the sleeve 22 in a sliding manner, one end of the sleeve 22 is vertically connected with the bottom of the dirt collecting frame 16, and one end of the inner rod 23 is abutted against the rotating shaft 13. The elastic part comprises a spring 24, the spring 24 is arranged in the sleeve 22, one end of the spring 24 is connected with the inner rod 23, and the other end of the spring is connected with one end of the sleeve 22 close to the dirt collecting frame 16. Without the action of external force, the spring 24 can drive the telescopic rod 21 to extend and drive the guide posts 20 of the dirt-collecting frame 16 with the refuse into the discharge chute 11.
The implementation principle of the rapid drainage type rapid trough for the vertical hillside is as follows:
with energy dissipation piece 4 fixed mounting on bottom plate 2 for energy dissipation piece 4 blocks on the route that rivers flow, and dams through dirty frame 16 of collection in to rivers, treats that the rubbish in the dirty frame 16 of collection piles up to a quantitative time, pushes down the dirty frame 16 of collection that is located discharge opening 10 department, makes the guide post 20 of the dirty frame 16 of collection get into in the guide ring groove 19, stirs dirty frame 16 of collection and rotates after that, makes the dirty frame 16 of collection of water inlet 9 department shift to discharge opening 10 department and unload.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a quick drainage type rapid trough of vertical hillside, includes cell body (1), cell body (1) includes bottom plate (2) and two respectively vertical curb plate (3) that set up in the relative both sides of bottom plate (2), its characterized in that: an energy dissipation mechanism is also arranged in the tank body (1); the energy dissipation mechanism comprises a plurality of energy dissipation blocks (4) fixed on the bottom plate (2), the energy dissipation blocks (4) are staggered and arranged at intervals along the length direction of the groove body (1), and an interception assembly used for intercepting sand and stones in muddy water is further arranged in each energy dissipation block (4).
2. The rapid drainage type rapid trough of vertical hillside according to claim 1, characterized in that: the energy dissipation block (4) is of a cylindrical structure, one axial end of the energy dissipation block (4) is vertically connected with one side plate (3), and the other end of the energy dissipation block and the other side plate (3) form a water passing gap at intervals.
3. The rapid drainage type rapid trough of vertical hillside according to claim 2, characterized in that: an axially extending water passing cavity (12) is formed in the energy dissipation block (4), a water inlet (9) communicated with the water passing cavity (12) is formed in one side, facing water flow, of the energy dissipation block (4), a rotating shaft (13) coaxial with the energy dissipation block (4) is rotatably connected in the water passing cavity (12), at least three partition plates (14) are circumferentially distributed on the outer peripheral side of the rotating shaft (13) at equal intervals, a mounting groove (15) used for being communicated with the water inlet (9) is formed between every two adjacent partition plates (14), the intercepting assembly comprises a sewage collecting frame (16) detachably connected in the mounting groove (15), first filtering holes (17) are uniformly distributed in the sewage collecting frame (16), second filtering holes (18) communicated with the water passing cavity (12) are uniformly distributed in one side, away from the side plate (3), of the energy dissipation block (4), away from the bottom plate (2), and a discharging opening (10) communicated with the water passing cavity (12) is formed in one side, away from the energy dissipation block (4), and used for taking out the sewage collecting frame (16); when one of the dirt collecting frames (16) is aligned with the water inlet (9), the adjacent dirt collecting frame (16) is aligned with the discharge opening (10); the intercepting assembly further comprises a locking member for preventing the rotation of the rotating shaft (13).
4. The rapid drainage type rapid trough of vertical hillside according to claim 3, characterized in that: cross all seted up direction annular (19) on the chamber wall at water cavity (12) axial both ends, dirty frame (16) of collection all are equipped with guide post (20) that are arranged in direction annular (19) along pivot (13) axial both ends, cross the chamber wall at water cavity (12) axial both ends and still seted up blowpit (11) with direction annular (19) intercommunication, the one end that guide annular (19) were kept away from in blowpit (11) extends outward towards discharge opening (10), guide post (20) can break away from water cavity (12) with the help of blowpit (11).
5. The rapid drainage type rapid trough of vertical hillside according to claim 4, characterized in that: the locking piece comprises a telescopic rod (21) which is vertically fixed at one end of the dirt collecting frame (16) close to the rotating shaft (13), one end of the telescopic rod (21) is abutted against the rotating shaft (13), and an elastic piece for driving the telescopic rod (21) to extend is arranged in the telescopic rod (21); when the guide columns (20) on the dirt collection frame (16) are located at the joint of the discharge chute (11) and the guide ring groove (19), the elastic piece can drive the dirt collection frame (16) to move towards the direction of the discharge opening (10), and the guide columns (20) are located in the discharge chute (11).
6. The rapid drainage type rapid trough according to claim 5, characterized in that: the elastic part comprises a spring (24), the telescopic rod (21) comprises a sleeve (22) and an inner rod (23) arranged in the sleeve (22) in a sliding mode, one end of the sleeve (22) is fixedly connected with the dirt collecting frame (16), the spring (24) is installed in the sleeve (22), one end of the spring (24) is abutted to the inner rod (23), and the other end of the spring is abutted to one end, close to the dirt collecting frame (16), of the sleeve (22).
7. The rapid drainage type rapid trough of vertical hillside according to claim 5, characterized in that: the number of the telescopic rods (21) is two, and the telescopic rods are symmetrically arranged at the bottom of the dirt collecting frame (16).
8. The rapid drainage type rapid trough of vertical hillside according to claim 1, characterized in that: an anchor rod (5) is vertically fixed on the bottom plate (2), an anchor hole (6) for the anchor rod (5) to penetrate through is formed in the energy dissipation block (4), and an anchoring head (7) is fixed at one end, penetrating through the anchor hole (6), of the anchor rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210923175.4A CN115233625B (en) | 2022-08-02 | 2022-08-02 | Quick drainage type rapid chute of vertical hillside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210923175.4A CN115233625B (en) | 2022-08-02 | 2022-08-02 | Quick drainage type rapid chute of vertical hillside |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115233625A true CN115233625A (en) | 2022-10-25 |
| CN115233625B CN115233625B (en) | 2023-11-21 |
Family
ID=83676844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210923175.4A Active CN115233625B (en) | 2022-08-02 | 2022-08-02 | Quick drainage type rapid chute of vertical hillside |
Country Status (1)
| Country | Link |
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| CN (1) | CN115233625B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10032429A1 (en) * | 1999-09-03 | 2002-01-17 | Muesing Anton Gmbh Co Kg | Device to remove floating debris from waterside of dams has collector of rotating shaft with flails and additional spring-loaded roller in front of it |
| CN207498910U (en) * | 2017-10-25 | 2018-06-15 | 广东东华园林绿化工程有限公司 | Mangrove Wetlands protective device |
| JP6369708B1 (en) * | 2017-06-24 | 2018-08-08 | 修治 阿部 | Escape evacuation device from tsunami and flood |
| CN211571894U (en) * | 2019-12-27 | 2020-09-25 | 朱国栋 | Highway engineering rapid trough |
| KR102176605B1 (en) * | 2020-06-29 | 2020-11-09 | 주식회사 유일기연 | A apparatus of double open and shut type for draining bottom water |
| CN212052166U (en) * | 2020-03-13 | 2020-12-01 | 中电建路桥集团有限公司 | Highway rapid trough drainage guide device |
| CN214939923U (en) * | 2021-04-22 | 2021-11-30 | 南京振高建设有限公司 | Stilling pool |
| CN215801475U (en) * | 2021-09-24 | 2022-02-11 | 王广 | Water conservancy rapid trough |
-
2022
- 2022-08-02 CN CN202210923175.4A patent/CN115233625B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10032429A1 (en) * | 1999-09-03 | 2002-01-17 | Muesing Anton Gmbh Co Kg | Device to remove floating debris from waterside of dams has collector of rotating shaft with flails and additional spring-loaded roller in front of it |
| JP6369708B1 (en) * | 2017-06-24 | 2018-08-08 | 修治 阿部 | Escape evacuation device from tsunami and flood |
| CN207498910U (en) * | 2017-10-25 | 2018-06-15 | 广东东华园林绿化工程有限公司 | Mangrove Wetlands protective device |
| CN211571894U (en) * | 2019-12-27 | 2020-09-25 | 朱国栋 | Highway engineering rapid trough |
| CN212052166U (en) * | 2020-03-13 | 2020-12-01 | 中电建路桥集团有限公司 | Highway rapid trough drainage guide device |
| KR102176605B1 (en) * | 2020-06-29 | 2020-11-09 | 주식회사 유일기연 | A apparatus of double open and shut type for draining bottom water |
| CN214939923U (en) * | 2021-04-22 | 2021-11-30 | 南京振高建设有限公司 | Stilling pool |
| CN215801475U (en) * | 2021-09-24 | 2022-02-11 | 王广 | Water conservancy rapid trough |
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| Publication number | Publication date |
|---|---|
| CN115233625B (en) | 2023-11-21 |
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