CN112726500A - Flood prevention box for hydraulic engineering - Google Patents
Flood prevention box for hydraulic engineering Download PDFInfo
- Publication number
- CN112726500A CN112726500A CN202011612502.1A CN202011612502A CN112726500A CN 112726500 A CN112726500 A CN 112726500A CN 202011612502 A CN202011612502 A CN 202011612502A CN 112726500 A CN112726500 A CN 112726500A
- Authority
- CN
- China
- Prior art keywords
- plate
- flood prevention
- inner cavity
- sides
- sleeve
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/106—Temporary dykes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
- E02B3/106—Temporary dykes
- E02B3/108—Temporary dykes with a filling, e.g. filled by water or sand
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention relates to the technical field of flood prevention boxes, in particular to a flood prevention box for hydraulic engineering, which comprises a bottom plate, wherein the bottom plate is provided with a top plate, plate placing grooves are formed in the opposite sides of the top plate and the bottom plate, second side plates are rotatably arranged on the two sides of an inner cavity of each plate placing groove, a first connecting plate is arranged between the two groups of second side plates, connecting grooves are formed in the upper side and the lower side of the first connecting plate, the second side plates are rotatably arranged in the inner cavities of the connecting grooves, and second connecting plates are arranged on the front side and the rear side between the bottom plate and the top plate; through setting up second connecting plate, first curb plate and second curb plate for can make first curb plate, second curb plate, roof and bottom plate enclose into a box when two sets of second connecting plate relative motion and two sets of first connecting plate relative motion, be used for the splendid attire grit to use from the flood prevention case, can fold simultaneously, thereby reduce occupation space when not using, it is more convenient to make to carry the transport.
Description
Technical Field
The invention relates to the technical field of flood prevention boxes, in particular to a flood prevention box for hydraulic engineering.
Background
China is vast in breadth, and flood disasters of different types and degrees exist in about 3/4 areas of China. The eastern plains, such as the middle and lower reaches of Liaohe, the northern plains of the sea river, the midstream of Yangtze river (Jianghan plains, Dongting lake areas, Poyang lake areas and along the river), and the Zhujiang delta, which are important in flood control, have a common geographical feature, namely, being located in low-lying areas around lakes, both sides of rivers and sea entrance areas. In addition, the joints of mountainous areas and coastal plains in the southeast coast are also areas with high flood risk. Most of them are in the flood area, which is most affected by the flood. The flood area of China is nearly 100 ten thousand square kilometers, more than 60% of industrial and agricultural output value, 40% of population, 35% of cultivated land and more than 600 cities, and main railways, highways, oil fields and a plurality of industrial and mining enterprises are threatened by flood disasters.
When meeting torrential rain flood calamity again, need set up flood prevention wall body in low-lying department, current wall body comprises the sand bag, mostly is the sand bag that the gauze was made, can take place the damage after long-term the use, leads to inside sand to run off, reduces flood prevention ability, consequently people adopt more durable flood prevention case to replace the sand bag and pack the grit, but present flood prevention case volume is great for storage, carry and transportation are all extremely inconvenient.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a flood prevention box for hydraulic engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
the flood prevention box for the hydraulic engineering comprises a bottom plate, wherein a top plate is arranged on the bottom plate, a plate placing groove is formed in the opposite sides of the top plate and the bottom plate, a second side plate is installed on two sides of an inner cavity of the plate placing groove in a rotating mode, a first connecting plate is arranged between the second side plate in a two-group mode, connecting grooves are formed in the upper side and the lower side of the first connecting plate in a rotating mode, the second side plate is installed in the inner cavity of the connecting grooves in a rotating mode, second connecting plates are arranged on the front side and the rear side between the bottom plate and the top plate in a rotating mode, first side plates are installed on two sides of the second connecting plate in a rotating mode, the first side plates are located away from the second connecting plate in an upper-lower two-group mode, one side of the second connecting plate is connected.
Preferably, the traction device comprises a sleeve, the sleeve is fixedly installed at the center of the upper side wall of the bottom plate, the bearing plate matched with the inner cavity of the sleeve is slidably installed on the inner cavity of the sleeve, sliding blocks are fixedly installed on two sides of the bearing plate, sliding grooves matched with the sliding blocks are evenly formed in the inner side wall of the sleeve, and the inner cavity of the sleeve is far away from one side of the bottom plate and is rotatably provided with a handle.
Preferably, the left side and the right side of the upper side wall of the bearing plate are uniformly and fixedly provided with second connecting rings, the left side and the right side of the upper side wall of the sleeve are both provided with first wheel grooves, and inner cavities of the first wheel grooves are rotatably provided with first guide pulleys.
Preferably, the opposite sides of the two groups of plate placing grooves are respectively provided with a first traction groove and a first traction groove, third guide pulleys are rotatably arranged on two sides of the inner cavity of the first traction groove, a second guide pulley is rotatably arranged on one side of the inner cavity of the first traction groove, which is close to the sleeve, pulley frames are rotatably arranged on the opposite sides of the two groups of first connecting plates, the inner cavity of the pulley frame is rotatably provided with connecting pulleys, the two sides of the inner cavity of the first traction groove are both rotatably provided with first connecting rings, the inner cavities of the two groups of second connecting rings are both fixedly provided with first traction steel wires, one side of the first traction steel wire, which is far away from the bearing plate, sequentially passes through the first guide pulley, the second guide pulley, the third guide pulley and the connecting pulley, one end, far away from the bearing plate, of the first traction steel wire is fixedly connected with the first connecting ring.
Preferably, the front side and the rear side of the upper side wall of the bearing plate are uniformly and fixedly provided with third connecting rings, the front side and the rear side of the upper side wall of the sleeve are respectively provided with a second wheel groove corresponding to the third connecting rings, and an inner cavity of each second wheel groove is rotatably provided with a fourth guide pulley.
Preferably, two sets of the equal fixed mounting in inner chamber of third go-between has the second to pull the steel wire, the equal fixed mounting in telescopic lateral wall both sides have with the corresponding fifth guide pulley of second race, the second pulls the steel wire to keep away from the one end of third go-between passes in proper order fourth guide pulley with fifth guide pulley, the second pulls the steel wire to keep away from the one end of third go-between with second connecting plate fixed connection.
Preferably, two sets of the equal fixed mounting in opposite directions of second connecting plate has the stopper, first spacing hole has all been seted up to the inner chamber of stopper, the roof both sides the equal fixed mounting in opposite directions lateral wall of first curb plate has first installation piece, first slide opening has been seted up to the inner chamber of first installation piece, the inner chamber of first slide opening slidingly install with the first gag lever post of first spacing hole looks adaptation.
Preferably, the front side wall and the rear side wall of the bottom plate are provided with second limiting holes, the opposite side walls of the first side plate on the two sides of the top plate are fixedly provided with second mounting blocks, the inner cavity of each second mounting block is provided with a second sliding hole, and a second limiting rod matched with the second limiting hole is slidably mounted in the inner cavity of each second sliding hole.
Preferably, the four corners of the lower side wall of the bottom plate are fixedly provided with clamping blocks, and the four corners of the upper side wall of the top plate are provided with clamping grooves matched with the clamping blocks.
The flood prevention box for the hydraulic engineering has the advantages that:
1. through setting up second connecting plate, first curb plate and second curb plate for can make first curb plate, second curb plate, roof and bottom plate enclose into a box when two sets of second connecting plate relative motion and two sets of first connecting plate relative motion, be used for the splendid attire grit to use from the flood prevention case, can fold simultaneously, thereby reduce occupation space when not using, it is more convenient to make to carry the transport.
2. Through setting up sleeve, loading board, first traction steel wire and second traction steel wire for when needs expand this flood prevention case, only need to load the grit to telescopic inner chamber, make the loading board because the weight effect downstream of grit, drive two sets of first connecting plate opposite directions through two sets of first traction steel wires, pull the second connecting plate relative motion of both sides through the second, can make whole flood prevention case expand, need not loaded down with trivial details operation.
Drawings
FIG. 1 is a main sectional view of a flood prevention box structure for hydraulic engineering, which is provided by the invention;
FIG. 2 is an enlarged view of a structure of a part A of the flood prevention box for the hydraulic engineering, which is provided by the invention;
FIG. 3 is a side sectional view of a flood prevention box structure for hydraulic engineering, which is provided by the invention;
FIG. 4 is a side sectional view of the folded flood prevention box structure for hydraulic engineering, which is provided by the invention;
FIG. 5 is a top view of a flood prevention box structure for hydraulic engineering, which is provided by the invention;
FIG. 6 is a side view of a flood prevention box structure for hydraulic engineering, which is provided by the invention;
fig. 7 is a front view of a flood prevention box structure for hydraulic engineering, which is provided by the invention.
In the figure: the device comprises a bottom plate 1, a first side plate 2, a top plate 3, a first traction groove 4, a plate placing groove 5, a second side plate 6, a first connecting plate 7, a connecting pulley 8, a sleeve 9, a bearing plate 10, a sliding groove 11, a sliding block 12, a first guide pulley 13, a second guide pulley 14, a first traction groove 15, a third guide pulley 16, a first traction steel wire 17, a first wheel groove 18, a first connecting ring 19, a second connecting ring 20, a filling hole 21, a pulley frame 22, a third connecting ring 23, a second wheel groove 24, a fourth guide pulley 25, a fifth guide pulley 26, a second traction steel wire 27, a second connecting plate 28, a fixture block 29, a clamping groove 30, a connecting groove 31, a limiting block 32, a first limiting hole 33, a first limiting rod 34, a first sliding hole 35, a first mounting block 36, a handle 37, a second mounting block 38, a second limiting rod 39, a second sliding hole 40 and a second limiting hole 41.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a flood prevention box for hydraulic engineering comprises a bottom plate 1, a top plate 3 is arranged on the bottom plate 1, plate placing grooves 5 are respectively formed in opposite sides of the top plate 3 and the bottom plate 1, second side plates 6 are respectively rotatably arranged on two sides of an inner cavity of each plate placing groove 5, a first connecting plate 7 is arranged between two groups of second side plates 6, connecting grooves 31 are respectively formed in the upper side and the lower side of each first connecting plate 7, the second side plates 6 are rotatably arranged in the inner cavities of the connecting grooves 31, second connecting plates 28 are respectively arranged on the front side and the rear side between the bottom plate 1 and the top plate 3, first side plates 2 are respectively rotatably arranged on two sides of each second connecting plate 28, one sides of the upper group of first side plates 2 and the lower group of first side plates 2, which are far away from the second connecting plates 28, are respectively rotatably connected with the top plate 3 and the bottom plate 1, a filling hole 21 is, simultaneously two sets of second connecting plates 28 also can drive roof 3 up-and-down motion through first curb plate 2 when relative or the motion in opposite directions for first curb plate 2 and second curb plate 6 cooperate bottom plate 1 and roof 3 to form the box when rotating to being perpendicular with roof 3, thereby can be used to pack into the grit and be used for flood prevention practicality.
The inner cavity of the filling hole 21 is provided with a traction device, the traction device comprises a sleeve 9, the sleeve 9 is fixedly arranged at the center of the upper side wall of the bottom plate 1, a bearing plate 10 matched with the inner cavity of the sleeve 9 is slidably arranged in the inner cavity of the sleeve 9, sliders 12 are fixedly arranged on both sides of the bearing plate 10, sliding chutes 11 matched with the sliders 12 are uniformly formed in the inner side wall of the sleeve 9, a handle 17 is rotatably arranged on one side of the inner cavity of the sleeve 9 away from the bottom plate 1, second connecting rings 20 are uniformly and fixedly arranged on the left side and the right side of the upper side wall of the bearing plate 10, first wheel grooves 18 are formed in both the left side and the right side of the upper side wall of the sleeve 9, first guide pulleys 13 are rotatably arranged in the inner cavity of the first wheel grooves 18, first traction grooves 4 and first traction grooves 15 are respectively formed in the opposite sides of the two groups of the plate grooves 5, third guide pulleys 16 are rotatably arranged on both sides of the, pulley frames 22 are rotatably mounted on opposite sides of the two groups of first connecting plates 7, connecting pulleys 8 are rotatably mounted in inner cavities of the pulley frames 22, first connecting rings 19 are rotatably mounted on two sides of inner cavities of the first traction grooves 4, first traction steel wires 17 are fixedly mounted in inner cavities of the two groups of second connecting rings 20, one side, far away from the bearing plate 10, of each first traction steel wire 17 sequentially penetrates through the first guide pulley 13, the second guide pulley 14, the third guide pulley 16 and the connecting pulleys 8, one end, far away from the bearing plate 10, of each first traction steel wire 17 is fixedly connected with the first connecting ring 19, third connecting rings 23 are uniformly and fixedly mounted on the front and rear sides of the upper side wall of the bearing plate 10, second wheel grooves 24 corresponding to the third connecting rings 23 are formed in the front and rear sides of the upper side wall of the sleeve 9, fourth guide pulleys 25 are rotatably mounted in inner cavities of the second wheel grooves 24, and second traction steel wires 27 are fixedly mounted in inner cavities of, the two sides of the outer side wall of the sleeve 9 are fixedly provided with fifth guide pulleys 26 corresponding to the second wheel grooves 24, one end of the second traction steel wire 27 far from the third connecting ring 23 sequentially passes through the fourth guide pulley 25 and the fifth guide pulley 26, one end of the second traction steel wire 27 far from the third connecting ring 23 is fixedly connected with the second connecting plate 28, the bearing plate 10 is used for moving downwards due to the action of gravity when sand and stones are filled into the inner cavity of the sleeve 9, so that the first traction steel wires 17 are pulled to be tensioned, the two groups of first traction steel wires 17 drive the first connecting plates 7 on the two sides to move towards each other, the top plate 3 is driven to move upwards, the second connecting plates 28 on the two sides are pulled to move towards each other by the second traction steel wires 27 when the bearing plate 10 moves downwards, the top plate 3 is driven to move upwards by the first side plate 2, and the top plate 3 and the second side plate 6 enclose the periphery between the top plate 3 and the, thereby being used for containing gravels and being used for flood prevention.
The opposite sides of the two sets of second connecting plates 28 are fixedly provided with limiting blocks 32, the inner cavities of the limiting blocks 32 are provided with first limiting holes 33, the opposite side walls of the first side plates 2 on the two sides of the top plate 3 are fixedly provided with first mounting blocks 36, the inner cavities of the first mounting blocks 36 are provided with first sliding holes 35, the inner cavities of the first sliding holes 35 are provided with first limiting rods 34 matched with the first limiting holes 33 in a sliding manner, the first limiting rods 34 are used for inserting the inner cavities of the first limiting holes 33 when the first side plates 2 rotate to be perpendicular to the top plate 3, and therefore the rotation of the first side plates 2 is limited, and the stability of the whole flood prevention box is guaranteed.
Second limiting holes 41 are formed in the front side wall and the rear side wall of the bottom plate 1, second mounting blocks 38 are fixedly mounted on opposite side walls of the first side plate 2 on the two sides of the top plate 3, second sliding holes 40 are formed in an inner cavity of each second mounting block 38, second limiting rods 39 matched with the second limiting holes 41 are slidably mounted in the inner cavities of the second sliding holes 40, the second limiting rods 39 are used for inserting the inner cavities of the second limiting holes 41 when the first side plate 2 rotates to be parallel to the bottom plate 1, and therefore rotation of the first side plate 2 is limited, and carrying of the flood prevention box is facilitated when the flood prevention box is not used.
The bottom plate 1 is provided with clamping blocks 29 at four corners of the lower side wall, the top plate 3 is provided with clamping grooves 30 matched with the clamping blocks 29 at four corners of the upper side wall, and the clamping blocks 29 and the clamping grooves 30 are matched with each other, so that the flood prevention boxes above the flood prevention boxes can be limited and fixed when the flood prevention boxes are sequentially stacked.
The working principle is as follows: when the invention is used, firstly, sand for flood prevention is poured into the inner cavity of the sleeve 9, so that the bearing plate 10 slides downwards under the action of gravity for the sand and the first traction steel wires 17 are pulled to be tensioned through the second connecting rings 20, the two groups of first traction steel wires 17 drive the first connecting plates 7 on the two sides to move oppositely, then the top plate 3 is driven to move upwards through the second side plate 6, the second connecting plates 28 on the two sides are pulled to move oppositely through the second traction steel wires 27 while the bearing plate 10 moves downwards, so that the top plate 3 is driven to move upwards through the first side plate 2, the top plate 3 and the second side plate 6 enclose the periphery between the top plate 3 and the bottom plate 1 into a box body until the second side plate 6 and the first side plate 2 rotate to be vertical to the bottom plate 1, then the first limiting rod 34 is slid, the first limiting rod 34 is inserted into the inner cavity of the first limiting hole 33, and the rotation of the first side plate 2 is limited, then, only the sand for flood prevention is filled in the inner cavity of the box body formed by enclosing the top plate 3, the second side plate 6, the top plate 3 and the bottom plate 1 through the filling holes 21, and the sand can be used for flood prevention, meanwhile, a plurality of flood prevention boxes filled with flood prevention sand can be stacked in sequence, the clamping blocks 29 on the upper side are clamped in the inner cavity of the clamping grooves 30 on the lower side, so that flood prevention use at different heights is met, after the flood prevention use is finished, only the sleeve 9, the top plate 3, the second side plate 6, the top plate 3 and the bottom plate 1 are required to enclose the sand in the inner cavity of the box body to be poured out, then the first limiting rod 34 is extracted from the inner cavity of the first limiting hole 33, so that the top plate 3 moves downwards due to the action of gravity, the two groups of first side plates 2 and the two groups of second side plates 6 rotate to be horizontal, meanwhile, the bearing plate 10 is pulled to slide upwards through the second traction steel wires 27 and the first traction, the second limiting rod 39 is inserted into the inner cavity of the second limiting hole 41, so that the flood prevention box can be folded, the occupied space of the flood prevention box is effectively reduced, and the flood prevention box is more convenient to move and carry.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A flood prevention box for hydraulic engineering comprises a bottom plate (1) and is characterized in that a top plate (3) is arranged on the bottom plate (1), plate placing grooves (5) are formed in opposite sides of the top plate (3) and the bottom plate (1), second side plates (6) are rotatably mounted on two sides of an inner cavity of each plate placing groove (5), a first connecting plate (7) is arranged between the two groups of second side plates (6), connecting grooves (31) are formed in the upper side and the lower side of each first connecting plate (7), the second side plates (6) are rotatably mounted in the inner cavity of each connecting groove (31), second connecting plates (28) are arranged on the front side and the rear side between the bottom plate (1) and the top plate (3), first side plates (2) are rotatably mounted on two sides of each second connecting plate (28), one sides, far away from the second connecting plates (28), of the upper group of first side plates (2) and the lower group of first side plates (2) are rotatably connected with the top plate (3) and the, and a filling hole (21) is formed in the center of the upper side wall of the top plate (3), and a traction device is arranged in the inner cavity of the filling hole (21).
2. The flood prevention box for the water conservancy project according to claim 1, wherein the traction device comprises a sleeve (9), the sleeve (9) is fixedly installed at the center of the upper side wall of the bottom plate (1), a bearing plate (10) matched with the sleeve (9) is installed in an inner cavity of the sleeve (9) in a sliding mode, sliding blocks (12) are fixedly installed on two sides of the bearing plate (10), sliding grooves (11) matched with the sliding blocks (12) are evenly formed in the inner side wall of the sleeve (9), and a handle (37) is installed on one side, away from the bottom plate (1), of the inner cavity of the sleeve (9) in a rotating mode.
3. The flood prevention box for the water conservancy project according to claim 2, wherein second connecting rings (20) are uniformly and fixedly mounted on the left side and the right side of the upper side wall of the bearing plate (10), first wheel grooves (18) are formed in the left side and the right side of the upper side wall of the sleeve (9), and first guide pulleys (13) are rotatably mounted in inner cavities of the first wheel grooves (18).
4. The flood prevention box for the water conservancy project according to claim 3, wherein two sets of the opposite sides of the plate placing grooves (5) are respectively provided with a first traction groove (4) and a first traction groove (15), third guide pulleys (16) are respectively rotatably mounted on two sides of an inner cavity of the first traction groove (15), a second guide pulley (14) is rotatably mounted on one side, close to the sleeve (9), of the inner cavity of the first traction groove (15), two sets of the opposite sides of the first connecting plate (7) are respectively rotatably mounted with a pulley frame (22), a connecting pulley (8) is rotatably mounted on an inner cavity of the pulley frame (22), a first connecting ring (19) is rotatably mounted on two sides of the inner cavity of the first traction groove (4), a first traction steel wire (17) is fixedly mounted on the inner cavity of the second connecting ring (20), and one side, far away from the bearing plate (10), of the first traction steel wire (17) sequentially penetrates through the first guide pulleys (13), Second leading sheave (14), third leading sheave (16) and connecting pulley (8), the one end that first traction wire (17) kept away from loading board (10) with first connecting ring (19) fixed connection.
5. The flood prevention box for the water conservancy project according to claim 2, wherein third connecting rings (23) are uniformly and fixedly installed on the front side and the rear side of the upper side wall of the bearing plate (10), second wheel grooves (24) corresponding to the third connecting rings (23) are formed in the front side and the rear side of the upper side wall of the sleeve (9), and fourth guide pulleys (25) are rotatably installed in inner cavities of the second wheel grooves (24).
6. The flood prevention box for the water conservancy project according to claim 5, wherein second traction steel wires (27) are fixedly mounted in inner cavities of two sets of third connecting rings (23), fifth guide pulleys (26) corresponding to the second wheel grooves (24) are fixedly mounted on two sides of the outer side wall of the sleeve (9), one ends, far away from the third connecting rings (23), of the second traction steel wires (27) sequentially penetrate through the fourth guide pulleys (25) and the fifth guide pulleys (26), and one ends, far away from the third connecting rings (23), of the second traction steel wires (27) are fixedly connected with the second connecting plates (28).
7. The flood prevention box for the water conservancy project according to claim 1, wherein two sets of second connecting plates (28) are fixedly provided with limiting blocks (32) on opposite sides, first limiting holes (33) are formed in inner cavities of the limiting blocks (32), first mounting blocks (36) are fixedly provided on opposite side walls of the first side plates (2) on two sides of the top plate (3), first sliding holes (35) are formed in inner cavities of the first mounting blocks (36), and first limiting rods (34) matched with the first limiting holes (33) are slidably mounted in inner cavities of the first sliding holes (35).
8. The flood prevention box for the water conservancy project according to claim 1, wherein second limiting holes (41) are formed in the front side wall and the rear side wall of the bottom plate (1), second mounting blocks (38) are fixedly mounted on opposite side walls of the first side plate (2) on the two sides of the top plate (3), a second sliding hole (40) is formed in an inner cavity of each second mounting block (38), and a second limiting rod (39) matched with the second limiting holes (41) is slidably mounted in an inner cavity of each second sliding hole (40).
9. The flood prevention box for the water conservancy project according to claim 1, wherein four corners of a lower side wall of the bottom plate (1) are fixedly provided with clamping blocks (29), and four corners of an upper side wall of the top plate (3) are provided with clamping grooves (30) matched with the clamping blocks (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011612502.1A CN112726500B (en) | 2020-12-30 | 2020-12-30 | Flood prevention box for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011612502.1A CN112726500B (en) | 2020-12-30 | 2020-12-30 | Flood prevention box for hydraulic engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112726500A true CN112726500A (en) | 2021-04-30 |
| CN112726500B CN112726500B (en) | 2023-01-13 |
Family
ID=75611022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011612502.1A Active CN112726500B (en) | 2020-12-30 | 2020-12-30 | Flood prevention box for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112726500B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653003A (en) * | 2021-08-18 | 2021-11-16 | 邢志红 | Flood prevention sand box for hydraulic engineering and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1614811A1 (en) * | 2004-07-06 | 2006-01-11 | Bruno Sager | Dam element |
| CA2554734A1 (en) * | 2006-08-02 | 2007-07-31 | Denise Barriere | Protective panels for use in floods |
| CN102304909A (en) * | 2011-07-18 | 2012-01-04 | 中国人民解放军63983部队 | Folding protection wall capable of being removed quickly |
| CN206902661U (en) * | 2017-05-04 | 2018-01-19 | 张晓艳 | A kind of hydraulic engineering flood control case |
| CN108824358A (en) * | 2018-06-12 | 2018-11-16 | 长乐智睿恒创节能科技有限责任公司 | A kind of hydraulic engineering flood control case |
| CN211281862U (en) * | 2019-11-27 | 2020-08-18 | 淄博北岳设备防护工程有限公司 | Flood control sand bag reserve tank convenient to take |
-
2020
- 2020-12-30 CN CN202011612502.1A patent/CN112726500B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1614811A1 (en) * | 2004-07-06 | 2006-01-11 | Bruno Sager | Dam element |
| CA2554734A1 (en) * | 2006-08-02 | 2007-07-31 | Denise Barriere | Protective panels for use in floods |
| CN102304909A (en) * | 2011-07-18 | 2012-01-04 | 中国人民解放军63983部队 | Folding protection wall capable of being removed quickly |
| CN206902661U (en) * | 2017-05-04 | 2018-01-19 | 张晓艳 | A kind of hydraulic engineering flood control case |
| CN108824358A (en) * | 2018-06-12 | 2018-11-16 | 长乐智睿恒创节能科技有限责任公司 | A kind of hydraulic engineering flood control case |
| CN211281862U (en) * | 2019-11-27 | 2020-08-18 | 淄博北岳设备防护工程有限公司 | Flood control sand bag reserve tank convenient to take |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113653003A (en) * | 2021-08-18 | 2021-11-16 | 邢志红 | Flood prevention sand box for hydraulic engineering and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112726500B (en) | 2023-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106120642B (en) | Hydraulic automatic lifting flood control wall and automatic lifting method | |
| CN112726500B (en) | Flood prevention box for hydraulic engineering | |
| CN111576430A (en) | Civil engineering is with construction protector | |
| CN114908739A (en) | Ground photovoltaic power plant cast-in-place concrete pile foundation structure and pouring device thereof | |
| CN207004522U (en) | A kind of subway tunnel shield originates pedestal | |
| CN102912762A (en) | Dam with pile groups and permeable frame and construction method of dam | |
| CN112575739A (en) | Hydraulic engineering flood prevention revetment | |
| CN209958312U (en) | Telescopic floater arresting device | |
| CN218322672U (en) | Ecological enclosure for waterside ecological restoration | |
| CN214498346U (en) | A remove support for high slope drilling support | |
| CN211773319U (en) | Temporary protection device for river levee construction | |
| CN213110583U (en) | Civil engineering pipe fitting placing equipment | |
| CN212295753U (en) | Support frame is used in civil engineering construction | |
| CN216505037U (en) | Pipe fitting rack for civil engineering | |
| CN214425266U (en) | Push bench for hydraulic engineering | |
| CN111734104A (en) | Auxiliary metal support frame with quick splicing structure for bridge construction | |
| CN201924319U (en) | Portable self-help levee | |
| CN216517289U (en) | Civil engineering construction is with protection isolating device | |
| CN217208571U (en) | Combined supporting pile for civil engineering | |
| CN215854861U (en) | Be used for civil engineering construction strutting arrangement convenient to remove | |
| CN206143789U (en) | Cast -in -place non -reinforced concrete detached column cushion cap | |
| CN217479007U (en) | Lifting platform for synchronous construction of shield and contact channel | |
| CN218145429U (en) | Movable mud pump hanging bracket and mud storage and pumping system | |
| CN213572911U (en) | Civil engineering constructs support | |
| CN201884190U (en) | Generating device of river flowing power source |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221229 Address after: No. 718, Yunlianghe East Road, Qilin Street, Jiangning District, Nanjing, Jiangsu 211135 Applicant after: Nanjing central iFLYTEK Information Technology Co.,Ltd. Address before: 314000 room 456-3, building 1, international trade center, Honghe Town, Xiuzhou District, Jiaxing City, Zhejiang Province Applicant before: Jiaxing Bigu Environmental Protection Technology Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |