CN114277726A - Municipal works are with flood control drainage device - Google Patents
Municipal works are with flood control drainage device Download PDFInfo
- Publication number
- CN114277726A CN114277726A CN202111592378.1A CN202111592378A CN114277726A CN 114277726 A CN114277726 A CN 114277726A CN 202111592378 A CN202111592378 A CN 202111592378A CN 114277726 A CN114277726 A CN 114277726A
- Authority
- CN
- China
- Prior art keywords
- plate
- locking
- flood
- floating plate
- rod
- 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.)
- Granted
Links
Images
Abstract
The application relates to a flood control drainage device for municipal engineering, which relates to the technical field of municipal flood control and comprises a plurality of bases and a plurality of protection plates, wherein the protection plates are vertically arranged on the bases, and the end parts of two adjacent protection plates are mutually abutted; each protection plate is vertically and slidably connected with a sliding plate, the upper end of each sliding plate is provided with a floating plate in a bending mode, and the end parts of two adjacent floating plates are mutually abutted; the upper end side wall of the protection plate vertically penetrates through a drain hole, and the lower end side wall of the sliding plate vertically penetrates through a connecting hole used for communicating the drain hole. This application is through setting up the guard plate of automatic drainage, realizes the automatic flood discharge and the small-amplitude flood discharge of upper reaches flood, also realizes the diversion drainage of flood simultaneously, avoids causing the flood calamity.
Description
Technical Field
The application relates to the field of municipal flood control, in particular to a flood control and drainage device for municipal engineering.
Background
Flood control is the water conservancy work of researching and taking various countermeasures and measures according to the law of flood and the characteristics of flood so as to prevent or alleviate flood disasters and guarantee the development of social economy. The basic working contents include flood control planning, flood control construction, flood control, flood scheduling and arrangement, post-disaster recovery and reconstruction and the like.
When flood disasters happen, sand bags are carried by manpower and are stacked at flood control openings to relieve the flood disasters. However, the flood control mode cannot well guide water and drain water, flood disasters are easy to cause, and improvement is needed.
Disclosure of Invention
In order to avoid causing flood disasters, the application provides a municipal works is with flood control drainage device.
The application provides a pair of municipal works are with flood control drainage device adopts following technical scheme:
a flood control drainage device for municipal engineering comprises a plurality of bases and a plurality of protection plates, wherein the protection plates are vertically arranged on the bases, and the end parts of two adjacent protection plates are mutually abutted; each protection plate is vertically and slidably connected with a sliding plate, the upper end of each sliding plate is provided with a floating plate in a bending mode, and the end parts of two adjacent floating plates are mutually abutted; the side wall of the upper end of the protection plate is vertically provided with a drain hole in a penetrating mode, and the side wall of the lower end of the sliding plate is vertically provided with a connecting hole in a penetrating mode and used for communicating the drain hole.
Through adopting above-mentioned technical scheme, when the flood appears, utilize the guard plate to intercept flood, along with the continuous rising of water level, the buoyancy control kickboard and the sliding plate upward movement of flood. At the moment, the connecting holes in the sliding plate are gradually connected with the drainage holes in the protection plate, so that automatic flood discharge and small-amplitude flood discharge of upstream flood are realized, water diversion and drainage of the flood are also realized, and flood disasters are avoided.
Optionally, an overflow hole is arranged on the floating plate in a penetrating manner.
Through adopting above-mentioned technical scheme, when the water level slowly rose, the flood will be along the slow overflow of overflow hole, realizes the flood discharge at a slow speed automatically. When the water level rises at the highest speed, the tension of flood is larger, and the floating plate is driven to float, so that rapid flood discharge is automatically realized, and flood disasters of upstream water level are avoided.
Optionally, the floating plate is rotatably connected to the sliding plate, the overflow hole is vertically arranged and is used for communicating with the drain hole, the protection plate is provided with a notch for the floating plate to slide and be embedded, and the floating plate is further provided with a locking mechanism for fixing the floating plate on the sliding plate.
Through adopting above-mentioned technical scheme, when the flood discharge rapidly of needs, remove locking mechanical system to make sliding plate and kickboard all imbed in the guard plate, and make the overflow hole intercommunication wash port, thereby realize the quick flood discharge of upstream water level. Meanwhile, the flood discharge is limited to be performed by half, so that the downstream is prevented from being impacted by direct flood discharge, and flood disasters of the downstream water level are avoided. When the flood is not required to be discharged rapidly, the floating plate and the sliding plate are pulled out, the floating plate is controlled to turn over, and finally the floating plate is fixed, so that the resetting of the floating plate is realized.
Optionally, the up end of guard plate is provided with the confession spacing strip of contradicting after the kickboard upset.
Through adopting above-mentioned technical scheme, when control kickboard resets, utilize the rotation angle of spacing restriction kickboard, realize the quick fixed and the resetting of kickboard.
Optionally, the locking mechanism includes a locking rod, the locking rod is transversely disposed in the floating plate, one end of the locking rod close to the sliding plate penetrates through the floating plate, a locking hole for the locking rod to be inserted is formed in the sliding plate, and a driving mechanism for controlling the locking rod to slide is disposed on the floating plate.
By adopting the technical scheme, when the floating plate is fixed, the driving mechanism is utilized to control the locking rod to be inserted into the sliding plate, so that the floating plate is limited to be continuously overturned, and the floating plate is fixed. When the fixing of the floating plate is released, the locking rod is controlled to be separated from the locking hole, and then the fixing of the floating plate can be released. Therefore, the floating plate is quickly released and fixed through the locking mechanism which is simple in structure and convenient and fast to operate.
Optionally, the driving mechanism includes a driving rod and a reset member, the driving rod is horizontally disposed in the floating plate, and the length direction of the driving rod is perpendicular to the length direction of the locking rod, and meanwhile, a driving hole for the driving rod to horizontally slide is formed in the floating plate in a penetrating manner; the reset piece is arranged on the locking rod and is used for applying force to the locking rod to break away from the locking hole, the locking rod faces towards one end of the driving rod and is arranged in an inclined plane, a chute matched with the driving rod is arranged in the middle of the driving rod, and the locking rod is applied with force to the locking hole in an inserting mode.
Through adopting above-mentioned technical scheme, when fixing the kickboard, utilize the instrument to promote the actuating lever horizontal slip that is located the tip, at this moment under the effect of chute and locking lever upper ramp, make the locking lever outwards slide, and the plug connects the locking hole, realizes the locking of kickboard. And when locking the kickboard, the both ends of actuating lever are located the drive hole on the adjacent kickboard, and then connect adjacent kickboard, realize the connection of whole row kickboard fixed. When the floating plate is released from being fixed, the tool is removed, and the locking rod and the driving rod are controlled to move reversely under the action of the reset piece, so that the locking rod and the driving rod are automatically reset, and the floating plate is released from being fixed. Therefore, the driving mechanism with double locking is arranged, so that the floating plates and the sliding plates are fixed, the adjacent floating plates are locked, and the use stability of the whole device is ensured.
Optionally, a push rod is horizontally screwed to the floating plate at the end, and the push rod is aligned to the driving rod and the inclined surface of the locking rod and used for pushing the driving rod to horizontally slide.
Through adopting above-mentioned technical scheme, when needs control actuating lever slided, directly with on the push rod screw in kickboard, realize the control that the actuating lever level slided, realize the quick fixed of actuating lever simultaneously.
Optionally, the base with one of them side of guard plate is vertical to be provided with the dovetail, and the opposite side is vertical to run through and is provided with the confession the dovetail that the dovetail slided and imbeds.
Through adopting above-mentioned technical scheme, through dovetail strip and the forked tail piece that sets up mutual joint, realize assembling fast and using between two adjacent bases and the guard plate.
Optionally, one end of the base is provided with a hook in an overturning manner, and the other end of the base is provided with a hanging ring for hooking the hook tightly.
Through adopting above-mentioned technical scheme, through setting up couple and link, increase the structural stability between two adjacent bases and the guard plate.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the protective plate for automatic drainage, automatic flood discharge and small-amplitude flood discharge of upstream flood are realized, and water diversion and drainage of flood are realized, so that flood disasters are avoided;
by arranging the protection plate for high-speed drainage, the rapid flood discharge of the upstream water level is realized, the flood discharge degree is limited, the impact of direct flood discharge on the downstream is prevented, and flood disasters of the downstream water level are avoided;
through the arrangement of the driving mechanism with double locking, the floating plates and the sliding plates are fixed, the adjacent floating plates are locked, and the use stability of the whole device is ensured.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural view of a dovetail bar in an embodiment of the present application.
FIG. 3 is a schematic structural view of a dovetail groove in an embodiment of the present application.
Fig. 4 is a schematic connection relationship diagram according to an embodiment of the present application.
Fig. 5 is a schematic view of the internal structure of the floating plate in the embodiment of the present application.
Description of reference numerals: 1. a base; 11. a dovetail strip; 12. a dovetail groove; 13. hooking; 14. hanging a ring; 2. a protection plate; 21. a drain hole; 22. a limiting strip; 3. a sliding plate; 31. connecting holes; 32. a rotating shaft; 33. a locking hole; 4. a floating plate; 41. an overflow aperture; 42. a sleeve; 43. a drive aperture; 44. a cavity; 45. a push rod; 5. a locking mechanism; 51. a locking lever; 6. a drive mechanism; 61. a drive rod; 62. a reset member; 63. a reset plate; 64. a spring; 65. a chute.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses municipal works are with flood control drainage device.
Referring to fig. 1, the flood control drainage device includes a plurality of bases 1 and a plurality of protection plates 2, and each protection plate 2 is vertically disposed on each base 1.
Referring to fig. 2 and 3, a dovetail strip 11 is vertically arranged on the side wall of the lower end of one side of the base 1 and the protection plate 2, and a dovetail groove 12 is vertically arranged on the other side of the base and the protection plate in a penetrating manner. The dovetail strip 11 can be embedded into the dovetail groove 12 in a sliding mode, and sealing connection and stable connection between the adjacent base 1 and the protection plate 2 are achieved.
Referring to fig. 2 and 3, one end of the base 1 is provided with a pair of hooks 13 in an overturning manner, and the pair of hooks 13 are distributed on two sides of the protection plate 2. The other end of base 1 is provided with a pair of link 14, and a pair of distribution is in the both sides of guard plate 2, and is used for supplying couple 13 to catch with a hook, realizes the connection between the adjacent base 1 fixedly.
When the flood is intercepted, the base 1 and the protection plate 2 are taken out and arranged in a row. And then the dovetail strips 11 are embedded into the dovetail grooves 12 in a sliding manner, so that the base 1 and the protection plate 2 in the whole row are assembled in a sealing manner. Finally, the turning hook 13 hooks the adjacent hanging ring 14 to fix the adjacent base 1 so as to block flood.
Referring to fig. 4, each protection plate 2 is vertically provided with a sliding plate 3, the sliding plate 3 is arranged along the length direction of the protection plate 2, and the sliding plate is vertically connected to the protection plate 2 in a sliding manner. The upper end side wall of the protection plate 2 is vertically provided with a drainage hole 21 in a penetrating manner, and the drainage hole 21 is positioned in the middle of the protection plate 2. The lower end side wall of the sliding plate 3 is vertically provided with a connecting hole 31 in a penetrating manner, and the connecting hole 31 is used for communicating with the drainage hole 21.
When intercepting the flood, the water level of the flood will rise gradually, and once the water level of the flood exceeds the height of the protection plate 2, a large-amplitude overflow will occur, and the impact on the protection plate 2 is large, so that the collapse phenomenon will be induced.
Therefore, when the water level of flood rapidly increases, the connecting holes 31 on the sliding plate 3 are gradually communicated with the drainage holes 21 on the protection plate 2 by controlling the sliding plate 3 to move upwards, so that the flood can flow through the connecting holes 31 and the drainage holes 21, and the small-amplitude flood discharge is realized.
At the same time, a part of flood can flow along the gap between the adjacent sliding plates 3, and double flood discharge is realized. Because the flood discharge is slow, the downstream cannot be impacted, and the upstream flood disaster cannot be induced.
Referring to fig. 4, the upper end of the sliding plate 3 is bent to form a floating plate 4, and the floating plate 4 is bent in an upstream direction. The tip of two adjacent kickboards 4 is the parallel and level with the tip of guard plate 2, and adjacent kickboard 4 contradicts each other to form sealedly.
Referring to fig. 4, the overflow hole 41 vertically penetrates through the floating plate 4, and the overflow hole 41 is in a long strip shape and is located in the middle of the floating plate 4.
When the flood level rises slowly, the flood will overflow slowly along the overflow holes 41 directly, and the slow flood discharge is automatically realized. When the water level extremely fast rises, the tension of flood is great, will drive 4 come-ups of kickboard to control slide plate board simultaneous movement, make flood can flow along connecting hole 31 and wash port 21, the space between the adjacent sliding plate 3 and overflow hole 41 synchronous flow, realize quick flood discharge automatically, avoid the flood calamity to appear in the upper reaches water level. Meanwhile, when the water level is lowered, the sliding plate 3 and the floating plate 4 are controlled to reset under the action of the gravity of the sliding plate 3 and the floating plate 4, and the flood is intercepted continuously.
Referring to fig. 4 and 5, the sliding plate 3 has two ends extending horizontally outward to form a rotating shaft 32, and the floating plate 4 has two ends provided with sleeves 42 sleeved on the outer wall of the rotating shaft 32. The abutting position of the floating plate 4 and the sliding plate 3 is concave, so that the floating plate 4 is rotatably connected to the sliding plate 3.
Referring to fig. 4 and 5, the upper end surface of the protection plate 2 facing the upstream direction is provided with a limiting strip 22, the limiting strip 22 is abutted to the floating plate 4 after being overturned, the limitation of the maximum overturning angle of the floating plate 4 is realized, and meanwhile, the floating plate 4 is also provided with a locking mechanism 5 which is used for fixing the floating plate 4 on the sliding plate 3 after being overturned.
Referring to fig. 4 and 5, the thickness of the floating plate 4 is the same as that of the sliding plate 3, the side walls of the upper ends of the two sides of the protection plate 2 are provided with openings, the openings are used for allowing the floating plate 4 to be slidably embedded, and the dovetail strips 11 to be embedded and then slidably move into the dovetail grooves 12 (see fig. 3), so that the floating plate 4 can be slidably embedded into the protection plate 2. And when the floating plate 4 is embedded in the protection plate 2, the overflow holes 41 on the floating plate 4 are communicated with the drain holes 21 on the protection plate 2.
When rapid flood discharge is needed, the locking mechanism 5 is firstly released, then the floating plate 4 is turned to be vertical, and then the sliding plate 3 and the floating plate 4 are completely embedded into the protection plate 2. Meanwhile, the overflow holes 41 on the floating plate 4 are communicated with the drain holes 21 on the protection plate 2, so that rapid flood discharge of the upstream water level is realized.
Simultaneously when the flood discharge, can restrict the degree of flood discharge, promptly, the water level of restriction upper reaches avoids low reaches to cause the impact, avoids the low reaches water level flood calamity to appear simultaneously. When the rapid flood discharge is not needed, the floating plate 4 and the sliding plate 3 are pulled out, and the floating plate 4 is controlled to turn over. And when the floating plate 4 collides with the limiting strip 22, the floating plate 4 is fixed, so that the reset of the floating plate 4 is realized.
Referring to fig. 4 and 5, the locking mechanism 5 includes a locking lever 51, and the locking lever 51 is transversely disposed in the floating plate 4 and located beside the overflow hole 41. One end of the locking lever 51 near the sliding plate 3 penetrates through the floating plate 4, and the sliding plate 3 is provided with a locking hole 33 for the locking lever 51 to be inserted.
Referring to fig. 4 and 5, the floating plate 4 is provided with a driving mechanism 6 for controlling the locking rod 51 to be inserted into or removed from the locking hole 33, the driving mechanism 6 includes a driving rod 61 and a reset piece 62, the driving rod 61 is used for controlling the locking rod 51 to be inserted into the locking hole 33, and the reset piece 62 is used for controlling the locking rod 51 to be removed from the locking hole 33.
Referring to fig. 4 and 5, the driving lever 61 is horizontally disposed in the floating plate 4, and the length direction of the driving lever 61 is perpendicular to the length direction of the locking lever 51, while the locking lever 51 is aligned with the driving lever 61. The driving hole 43 for the driving rod 61 to slide horizontally penetrates through the floating plate 4, and when the driving rod 61 slides, half of the driving rod 61 is located in the original driving hole 43, and the other half is located in the driving hole 43 on the adjacent floating plate 4, so that the connection between the two adjacent floating plates 4 is fixed.
Referring to fig. 4 and 5, the restoring member 62 includes a restoring plate 63 and a spring 64. The floating plate 4 is provided with a cavity 44 surrounding the locking rod 51, and the reset plate 63 is fixed on the outer wall of the locking rod 51 and positioned in the cavity 44, while the reset plate 63 is positioned at one end of the locking rod 51 close to the driving rod 61. The spring 64 is sleeved outside the locking rod 51 and is located in the cavity 44 and between the reset plate 63 and the inner wall of the cavity 44.
Referring to fig. 4 and 5, a push rod 45 is horizontally screwed on the floating plate 4 at the end, and the push rod 45 is communicated with the driving hole 43 and aligned with the driving rod 61, so that the driving rod 61 can be pushed to horizontally slide by rotating the push rod 45, and the limit of the driving rod 61 can be realized.
Referring to fig. 4 and 5, the locking lever 51 is inclined toward the driving lever 61, and the inclined surface faces the push rod 45. The driving lever 61 is provided at a central position thereof with a slanted groove 65 engaged therewith, so that when the driving lever 61 is slid, a force for inserting the locking hole 33 is applied to the locking lever 51.
When the floating plate 4 is fixed, the push rod 45 is screwed into the floating plate 4, and then the push rod 45 is used for controlling the driving rod 61 in the whole row to horizontally slide towards the same direction. At this time, under the action of the inclined groove 65 and the upper inclined surface of the locking rod 51, the locking rod 51 slides outwards, and the pressing spring 64 is compressed and then inserted into the locking hole 33, so that the floating plate 4 is locked.
And when the floating plates 4 are locked, one end of the driving rod 61 is separated from the original driving hole 43 and slides into the driving hole 43 on the adjacent floating plate 4, so that the two ends of the driving rod 61 are positioned in the driving holes 43 on the adjacent floating plates 4, the adjacent floating plates 4 are connected, and the connection and fixation of the whole row of floating plates 4 are realized.
When the fixing of the floating plate 4 is released, the push rod 45 is unscrewed, at which time the spring 64 is extended, and the locking lever 51 is controlled to move upward. Meanwhile, the locking lever 51 controls the driving lever 61 to move reversely, so that the locking lever 51 and the driving lever 61 are automatically reset, and the floating plate 4 is released from being fixed.
The embodiment of the application provides a municipal works are with flood control drainage device's implementation principle does: when flooding occurs, the flood is intercepted by the protection plate 2. As the water level rises, the buoyancy of the flood will control the upward movement of the float plate 4 and hence the slide plate 3. At this time, the connecting hole 31 on the sliding plate 3 is gradually connected with the drain hole 21 on the protection plate 2, so that flood water can be discharged downstream, automatic flood discharge and small-amplitude flood discharge of upstream flood are realized, water diversion and drainage of flood are also realized, and flood disasters are avoided.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, 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 (9)
1. The utility model provides a municipal works are with flood control drainage device which characterized in that: the protective plate comprises a plurality of bases (1) and a plurality of protective plates (2), wherein the protective plates (2) are vertically arranged on the bases (1), and the end parts of two adjacent protective plates (2) are mutually abutted;
each protection plate (2) is vertically and slidably connected with a sliding plate (3), the upper end of each sliding plate (3) is provided with a floating plate (4) in a bending mode, and the end parts of two adjacent floating plates (4) are mutually abutted;
the side wall of the upper end of the protection plate (2) is vertically provided with a drain hole (21) in a penetrating mode, and the side wall of the lower end of the sliding plate (3) is vertically provided with a connecting hole (31) in a penetrating mode and used for communicating the drain hole (21).
2. The flood control drainage device for municipal engineering according to claim 1, wherein: an overflow hole (41) is arranged on the floating plate (4) in a penetrating way.
3. The flood control drainage device for municipal engineering according to claim 2, wherein: the floating plate (4) is rotatably connected to the sliding plate (3), the overflow holes (41) are vertically arranged and used for being communicated with the drain holes (21), the protection plate (2) is provided with a notch for the floating plate (4) to slide and be embedded, and meanwhile, the floating plate (4) is further provided with a locking mechanism (5) for fixing the floating plate on the sliding plate (3).
4. The flood control drainage device for municipal engineering according to claim 3, wherein: the upper end face of the protection plate (2) is provided with a limiting strip (22) for abutting against the floating plate (4) after being turned.
5. The flood control drainage device for municipal engineering according to claim 3, wherein: the locking mechanism (5) comprises a locking rod (51), the locking rod (51) is transversely arranged in the floating plate (4), one end of the locking rod (51) close to the sliding plate (3) penetrates through the floating plate (4), a locking hole (33) for the locking rod (51) to be inserted is formed in the sliding plate (3), and a driving mechanism (6) for controlling the locking rod (51) to slide is arranged on the floating plate (4).
6. The flood control drainage device for municipal engineering according to claim 5, wherein: the driving mechanism (6) comprises a driving rod (61) and a resetting piece (62), the driving rod (61) is horizontally arranged in the floating plate (4), the length direction of the driving rod is vertical to the length direction of the locking rod (51), and meanwhile, a driving hole (43) for the driving rod (61) to horizontally slide is arranged on the floating plate (4) in a penetrating mode;
reset piece (62) set up in on locking lever (51), and be used for applying to locking lever (51) and break away from the effort of locking hole (33), locking lever (51) orientation the one end of actuating lever (61) is the inclined plane setting, the middle part position of actuating lever (61) is provided with chute (65) rather than agreeing with mutually for be used for applying grafting to locking lever (51) the effort of locking hole (33).
7. The flood control drainage device for municipal engineering according to claim 6, wherein: a push rod (45) is horizontally and threadedly connected to the floating plate (4) at the end part, and the push rod (45) is aligned to the driving rod (61) and the inclined surface of the locking rod (51) and is used for pushing the driving rod (61) to horizontally slide.
8. The flood control drainage device for municipal engineering according to claim 1, wherein: the base (1) with one side of the protection plate (2) is vertically provided with a dovetail strip (11), and the other side vertically penetrates through a dovetail groove (12) for the dovetail strip (11) to slide and be embedded.
9. The flood control drainage device for municipal engineering according to claim 8, wherein: one end of the base (1) is provided with a hook (13) in a turning mode, and the other end of the base is provided with a hanging ring (14) for the hook (13) to hook tightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111592378.1A CN114277726B (en) | 2021-12-23 | 2021-12-23 | Flood control drainage device for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111592378.1A CN114277726B (en) | 2021-12-23 | 2021-12-23 | Flood control drainage device for municipal works |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114277726A true CN114277726A (en) | 2022-04-05 |
| CN114277726B CN114277726B (en) | 2023-08-29 |
Family
ID=80874995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111592378.1A Active CN114277726B (en) | 2021-12-23 | 2021-12-23 | Flood control drainage device for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114277726B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201007666D0 (en) * | 2010-05-07 | 2010-06-23 | Revetment Flood Prot | Flood protection device |
| CN212452459U (en) * | 2020-05-26 | 2021-02-02 | 福建省浩雅建筑工程有限公司 | Hydraulic engineering flood control wall structure |
| CN212714784U (en) * | 2020-03-25 | 2021-03-16 | 苏鉴溢 | Flood control device for water conservancy and hydropower |
| CN213596917U (en) * | 2020-09-15 | 2021-07-02 | 张羽 | Water baffle for hydraulic engineering |
| CN213867664U (en) * | 2020-07-24 | 2021-08-03 | 山东安澜工程建设有限公司 | Automatic flood discharge valve device for water conservancy |
-
2021
- 2021-12-23 CN CN202111592378.1A patent/CN114277726B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201007666D0 (en) * | 2010-05-07 | 2010-06-23 | Revetment Flood Prot | Flood protection device |
| CN212714784U (en) * | 2020-03-25 | 2021-03-16 | 苏鉴溢 | Flood control device for water conservancy and hydropower |
| CN212452459U (en) * | 2020-05-26 | 2021-02-02 | 福建省浩雅建筑工程有限公司 | Hydraulic engineering flood control wall structure |
| CN213867664U (en) * | 2020-07-24 | 2021-08-03 | 山东安澜工程建设有限公司 | Automatic flood discharge valve device for water conservancy |
| CN213596917U (en) * | 2020-09-15 | 2021-07-02 | 张羽 | Water baffle for hydraulic engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114277726B (en) | 2023-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204080768U (en) | Dirty device is blocked in a kind of Reservoir of Hydropower Station | |
| US3662985A (en) | Reusable concrete form alignment device | |
| CN210238542U (en) | Pin-connected panel concrete bank protection device | |
| CN114277726A (en) | Municipal works are with flood control drainage device | |
| CN203890958U (en) | Ecotypic insert-block mutual embedding type soil retaining brick | |
| CN104818694B (en) | A kind of combined biological slope protection block and construction technology thereof | |
| CN214784562U (en) | Drainage ditch | |
| CN214301573U (en) | Slope reinforcing apparatus is used in hydraulic engineering construction | |
| CN214657074U (en) | Civil engineering is safety support structure for excavation supporting | |
| CN109113078B (en) | Foundation pit supporting method based on supporting device for foundation pit engineering | |
| CN208235356U (en) | A kind of environmental protection combined type sand-protecting barrier | |
| CN215888091U (en) | Hydraulic engineering uses high-efficient dyke | |
| CN219364526U (en) | Enclose and separate follow-up fish blocking device | |
| CN216863778U (en) | Ecological chinampa for ecological restoration | |
| CN214939807U (en) | Be applied to overhanging wave wall that prevents of aquatic attitude protection | |
| KR100523317B1 (en) | Bank wall mount structure using cylindrical fish case block to protect river ecosystem | |
| CN213681960U (en) | Hydraulic engineering flood prevention water retaining device | |
| CN212200240U (en) | River water guiding device for water conservancy construction | |
| CN220866922U (en) | Lifting appliance for building construction | |
| CN204266357U (en) | Grate handle and grate panel | |
| CN219808417U (en) | Soil shoveling device with adjusting structure | |
| KR20110008628U (en) | Assembly for revetment block | |
| CN217559217U (en) | Pipeline fixing device that hydraulic engineering used | |
| CN217556826U (en) | Adjustable municipal water conservancy flood prevention device | |
| CN214737883U (en) | Gravity pressure water delivery device with automatic adjustment weir well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |