CN112459001A - Formula flood prevention manger plate device falls in top for hydraulic and hydroelectric engineering - Google Patents
Formula flood prevention manger plate device falls in top for hydraulic and hydroelectric engineering Download PDFInfo
- Publication number
- CN112459001A CN112459001A CN202011330397.2A CN202011330397A CN112459001A CN 112459001 A CN112459001 A CN 112459001A CN 202011330397 A CN202011330397 A CN 202011330397A CN 112459001 A CN112459001 A CN 112459001A
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- fixedly mounted
- flood prevention
- block
- 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.)
- Pending
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
Abstract
The invention discloses a top-descending type flood prevention and water retaining device for water conservancy and hydropower engineering, which comprises a straight plate, wherein fixing plates are fixedly arranged on the left side and the right side of the straight plate, two connecting plates are fixedly arranged on each fixing plate, a rotating shaft is rotatably arranged on each connecting plate, a positioning plate is fixedly arranged on each rotating shaft, a through hole is formed in each positioning plate, a positioning drill rod is slidably arranged on each through hole, a plurality of limiting drill rods are fixedly arranged at the bottoms of the two fixing plates, a clamping mechanism is arranged in each limiting drill rod, an electric telescopic rod is fixedly arranged on the straight plate, and a moving plate is fixedly arranged at the lower end of the electric telescopic rod. Has the advantages that: can enough with carry out stable firm connection between the river course ulcerate, make it can not take place to rock when using, the size of the size nimble adjustment breakwater of river course ulcerate again, application scope is wider.
Description
Technical Field
The invention relates to the technical field of hydraulic and hydroelectric engineering, in particular to a top-descending type flood prevention and water retaining device for the hydraulic and hydroelectric engineering.
Background
The hydraulic and hydroelectric engineering refers to different types of hydraulic buildings such as dams, dikes and water gates built by controlling water flow speed and reasonably utilizing water resources, and when the river bank breaks open due to large water flow in a flood season, a flood prevention and water retaining device is usually arranged at the break open of the river bank so as to prevent the river water from flowing disorderly;
the existing flood prevention water retaining device still has the following defects:
1. the existing device usually adopts a mode of piling up a fence and a sand bag to block water, the mode is only suitable for a break with small water quantity, and once the water quantity is large, the sand bag is easy to be washed away by water flow and cannot play a role in flood prevention and water retaining;
2. the fixing mechanism adopted in the existing device has poor fixing effect and cannot be effectively fixed with a river bank, so that the device has insufficient overall stability and is easy to shake when in use;
3. the existing device cannot be flexibly adjusted, the range of the whole fence is limited, the device cannot be adjusted according to the width of a burst opening of a river bank, the application range is narrow, and certain limitation is realized.
Therefore, a top-descending type flood prevention and water retaining device for water conservancy and hydropower engineering is needed to solve the problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a top-descending type flood prevention and water retaining device for water conservancy and hydropower engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
a top-descending type flood prevention and water retaining device for water conservancy and hydropower engineering comprises straight plates, wherein fixing plates are fixedly mounted on the left side and the right side of each straight plate, two connecting plates are fixedly mounted on each fixing plate, a rotating shaft is rotatably mounted on each connecting plate, a positioning plate is fixedly mounted on each rotating shaft, a through hole is formed in each positioning plate, a positioning drill rod is slidably mounted on each through hole, a plurality of limiting drill rods are fixedly mounted at the bottoms of the two fixing plates, and a clamping mechanism is mounted in each limiting drill rod;
the straight plate is fixedly provided with an electric telescopic rod, the lower end of the electric telescopic rod is fixedly provided with a movable plate, the lower part of the moving plate is fixedly provided with a main baffle plate, the lower part of the main baffle plate is fixedly provided with a bottom plate, a fixed rod is fixedly arranged in the main baffle, two side baffles are arranged in the main baffle through two sliding mechanisms, a plurality of servo motors are fixedly arranged in the fixed rod, a winding roller is fixedly arranged at the driving end of each servo motor, a traction rope is fixedly connected between each winding roller and the two side baffles, a plurality of compression springs are fixedly arranged between the two side baffles and the fixed rod, a plurality of side drill rods are fixedly arranged at one ends of the two side baffles far away from the compression springs, a horizontal graduated scale is fixedly installed at the upper part of the straight plate, and a vertical graduated scale is fixedly installed at the front part of the main baffle;
the bottom plate is fixedly provided with a plurality of bottom drill rods, the bottom plate is fixedly provided with two lower limiting blocks, a rolling mechanism is arranged between each lower limiting block and the corresponding side baffle, the movable plate is fixedly provided with two upper limiting blocks matched with the corresponding side baffles, and the main baffle is provided with a plurality of sealing mechanisms.
In foretell water conservancy and hydropower engineering is with formula flood prevention water retaining device that descends in top, slide mechanism includes the trapezoidal slider of fixed mounting on the side shield, trapezoidal spout has been seted up on the main board, and trapezoidal slider block installs in trapezoidal spout.
In foretell water conservancy and hydropower engineering is with formula flood prevention water retaining device that descends in top, rolling mechanism includes two mounting brackets of fixed mounting in the side shield bottom, two rotate on the mounting bracket and install the live-rollers, fixed mounting has the gyro wheel on the live-rollers, seted up on the stopper of lower part with gyro wheel matched with sliding tray.
In foretell water conservancy and hydropower engineering is with formula flood prevention water retaining device that falls in top, sealing mechanism includes the fixed block of fixed mounting on the main stop, rotate on the fixed block and install the commentaries on classics roller that resets, the fixed mounting has the rotor plate on the commentaries on classics roller that resets, the tip fixed mounting of rotor plate has the sealing rod, and the sealing rod laminates mutually with the side of side shield.
In the above-mentioned formula flood prevention water retaining device falls with top for hydraulic and hydroelectric engineering, two equal fixed mounting in joint gap department of side shield and main shield has sealed the pad.
In the above-mentioned top-descending flood prevention and water retaining device for water conservancy and hydropower engineering, each sealing rod and sealing gasket are made of waterproof rubber materials.
In foretell a formula flood prevention water retaining device falls in top for hydraulic and hydroelectric engineering, block mechanism is including rotating the rotation of installing in spacing borer handle, the fixed slot has been seted up on the spacing borer, rotate through the roller pole in the fixed slot and install the block pole, fixed mounting has the extrusion spring between the inner wall of block pole and fixed slot, block pole and rotation are fixedly connected with stay cord between the handle, rotate to last fixed mounting change the handle, and change the upper end of handle and be located the outside of fixed plate, and change and install fixed knot structure between the fixed plate.
In foretell a formula flood prevention manger plate falls with top for hydraulic and hydroelectric engineering, fixed knot constructs including the bayonet lock of slidable mounting on changeing the handle, seted up a plurality of draw-in grooves with bayonet lock matched with on the fixed plate.
Compared with the prior art, the invention has the advantages that:
1: through setting up fixed plate and locating plate, when installing, can place the upper end at the breach with the straight board earlier to make two fixed plates place the both sides of bursting on the river levee respectively, rotate the pivot again and drive the locating plate and rotate and make its and the slope of river levee laminate mutually, in deciding into the slope with the location borer on the locating plate again, can carry out between this device and the river levee than for firm fixed.
2: through setting up electric telescopic handle and movable plate, after the fixed back that finishes of fixed plate, can start electric telescopic handle and make it drive the movable plate and main baffle, bottom plate descend to and offset with the bottom of bursting the mouth, can carry out preliminary stopping to bursting the mouth.
3: through setting up servo motor and side shield, after the installation of main baffle is accomplished, can start servo motor and drive the wind-up roll and rotate the release haulage rope, thereby compression spring pressurized reduces can automatic extension promptly and can promote the side shield and shift out from main baffle, and the side shield removes and stops the removal promptly when offsetting with the side of ulcerate mouth to can be according to the nimble range of adjustment manger plate of size of ulcerate mouth width, application scope is wider.
4; through setting up side borer and end borer, side borer on it can synchronous motion and go deep into the inside of river bank side when the side shield removes, and the bottom of river course can be gone deep into to end borer on it when the bottom plate descends moreover, makes being connected more inseparabler between this device and the river course to can further increase fixed effect.
5: through setting up sealing mechanism, the rotor plate among the sealing mechanism can rotate with step when the side shield removes to make sealing rod on it offset with the side of side shield all the time, thereby can play sealed effect, can prevent that river from getting into the inside of main baffle.
In conclusion, the water retaining plate can be stably and firmly connected with the river channel breach, so that the water retaining plate cannot shake in use, the size of the river channel breach can be flexibly adjusted, and the water retaining plate is wide in application range.
Drawings
Fig. 1 is a schematic structural view of a top-descending type flood prevention and water retaining device for water conservancy and hydropower engineering, which is provided by the invention;
FIG. 2 is an enlarged view of a node at the point A in FIG. 1;
FIG. 3 is a side view of the connection structure of the bottom plate, the main baffle, the lower limiting block, the side baffle and the upper portion thereof in FIG. 1;
FIG. 4 is a top view of the connection structure of the bottom plate, the main baffle, the lower limiting block, the side baffles and the upper portion thereof in FIG. 1;
FIG. 5 is an enlarged view of a node at B in FIG. 4;
fig. 6 is a side view of the fixing plate, the positioning plate and the upper portion connecting structure of fig. 1.
In the figure: the device comprises a straight plate 1, a fixing plate 2, a connecting plate 3, a rotating shaft 4, a positioning plate 5, a through hole 6, a positioning drill rod 7, an electric telescopic rod 8, a movable plate 9, a main baffle 10, an upper limiting block 11, a side baffle 12, a side drill rod 13, a lower limiting block 14, a bottom plate 15, a bottom drill rod 16, a fixing rod 17, a servo motor 18, a winding roller 19, a traction rope 20, a compression spring 21, a limiting drill rod 22, an installation frame 23, a roller 24, a sliding groove 25, a fixing block 26, a reset rotating roller 27, a rotating plate 28, a sealing rod 29 and a sealing gasket 30.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, a top-descending type flood prevention and water retaining device for water conservancy and hydropower engineering comprises a straight plate 1, wherein a fixing plate 2 is fixedly arranged on each of the left side and the right side of the straight plate 1, two connecting plates 3 are fixedly arranged on each fixing plate 2, a rotating shaft 4 is rotatably arranged on each connecting plate 3, a positioning plate 5 is fixedly arranged on each rotating shaft 4, each positioning plate 5 is provided with a through hole 6, a positioning drill rod 7 is slidably arranged on each through hole 6, a plurality of limiting drill rods 22 are fixedly arranged at the bottoms of the two fixing plates 2, and a clamping mechanism is arranged in each limiting drill rod 22;
the following points are notable:
1. when installing, can place straight board 1 in the upper end of bursting mouth earlier to make two fixed plates 2 place the both sides of bursting mouth on the river levee respectively, rotate pivot 4 again and drive locating plate 5 and rotate and make it laminate mutually with the slope of river levee, in nailing into the slope with location borer 7 on the locating plate 5 again, can carry out between this device and the river levee relatively firm fixed.
2. When the fixing plate 2 is placed on the river bank, the fixing plate 2 can be pressed to enable the limiting drill rod 22 on the fixing plate 2 to go deep into the river bank, and then the fixing plate 2 and the river bank can be preliminarily fixed.
3. Block mechanism is including rotating the rotation of installing in spacing borer 22 handle, the fixed slot has been seted up on the spacing borer 22, rotate through the roller pole in the fixed slot and install the block pole, fixed mounting has extrusion spring between the inner wall of block pole and fixed slot, block pole and rotation are fixedly connected with stay cord between the handle, it changes the handle to rotate last fixed mounting, and the upper end of changeing the handle is located the outside of fixed plate 2, and change and install fixed knot structure between 2 with the fixed plate, when spacing borer 22 deepened in the river levee, the rotatable commentaries on classics of operating personnel rotates the drive roller pole and makes its release stay cord, extrusion spring atress reduces promptly can the automatic extension and drive the inside that the block pole rotated and block into the river levee this moment, can carry out further fixed between spacing borer 22 and the river levee.
4. Fixed knot constructs including slidable mounting at changeing the bayonet lock on the handle, has seted up a plurality ofly on the fixed plate 2 with bayonet lock matched with draw-in groove, after the fixed completion of block pole, operating personnel can be with bayonet lock card to the draw-in groove of the corresponding position on the fixed plate 2 in, can fix the position of roller pole and block pole, make it unable to remove.
An electric telescopic rod 8 is fixedly installed on a straight plate 1, a movable plate 9 is fixedly installed at the lower end of the electric telescopic rod 8, a main baffle plate 10 is fixedly installed at the lower part of the movable plate 9, a bottom plate 15 is fixedly installed at the lower part of the main baffle plate 10, a fixed rod 17 is fixedly installed in the main baffle plate 10, two side baffle plates 12 are installed in the main baffle plate 10 through two sliding mechanisms, a plurality of servo motors 18 are fixedly installed in the fixed rod 17, a winding roller 19 is fixedly installed at the driving end of each servo motor 18, a traction rope 20 is fixedly connected between each winding roller 19 and each side baffle plate 12, a plurality of compression springs 21 are fixedly installed between each side baffle plate 12 and the fixed rod 17, a plurality of side drill rods 13 are fixedly installed at one ends, far away from the compression springs 21, of the two side baffle plates 12, a horizontal scale is fixedly installed at the upper part of the straight plate 1;
the following points are notable:
1. after the fixing plate 2 is fixed, the electric telescopic rod 8 can be started to drive the movable plate 9 to descend to abut against the bottom of the burst opening with the main baffle plate 10 and the bottom plate 15, and the burst opening can be blocked preliminarily.
2. The sliding mechanism comprises a trapezoidal sliding block fixedly mounted on the side baffle plate 12, a trapezoidal sliding groove is formed in the main baffle plate 10, the trapezoidal sliding block is mounted in the trapezoidal sliding groove in a clamped mode, the sliding mechanism is used for enabling the side baffle plate 12 to horizontally slide left and right in the main baffle plate 10, and the main baffle plate 10 cannot deviate or separate from the side baffle plate.
3. After the main baffle 10 is installed, the servo motor 18 can be started to drive the winding roller 19 to rotate to release the traction rope 20, when the traction rope 20 is released, the compression spring 21 is compressed and reduced, and then can automatically extend to push the side baffle 12 to move out of the main baffle 10, and when the side baffle 12 moves to abut against the side edge of the burst opening, the side baffle 12 stops moving, so that the water retaining range can be flexibly adjusted according to the width of the burst opening, and the application range is wide.
4. The horizontal graduated scale and the vertical graduated scale can visually display the length and the width of the burst opening, and workers can conveniently measure and repair the burst opening subsequently.
A plurality of bottom drill rods 16 are fixedly arranged at the lower part of the bottom plate 15, two lower limiting blocks 14 are fixedly arranged on the bottom plate 15, a rolling mechanism is arranged between each lower limiting block 14 and the corresponding side baffle 12, two upper limiting blocks 11 matched with the corresponding side baffles 12 are fixedly arranged on the movable plate 9, and a plurality of sealing mechanisms are arranged on the main baffle 10;
the following points are notable:
1. when the side baffle 12 moves, the side drill rods 13 on the side baffle synchronously move and go deep into the side of the river bank, and when the bottom plate 15 descends, the bottom drill rods 16 on the side baffle go deep into the bottom of the river channel, so that the connection between the device and the river channel is tighter, and the fixing effect can be further improved.
2. The rolling mechanism comprises two mounting frames 23 fixedly mounted at the bottom of the side baffle 12, the two mounting frames 23 are rotatably mounted with rotating rollers, the rotating rollers are fixedly mounted with idler wheels 24, the lower limiting block 14 is provided with sliding grooves 25 matched with the idler wheels 24, and the rolling mechanism is used for reducing resistance when the side baffle 12 can move in the lower limiting block 14, so that the rolling mechanism is more convenient and faster.
3. The sealing mechanism comprises a fixing block 26 fixedly mounted on the main baffle plate 10, a reset rotary roller 27 is rotatably mounted on the fixing block 26, a rotary plate 28 is fixedly mounted on the reset rotary roller 27, a sealing rod 29 is fixedly mounted at the end of the rotary plate 28, the sealing rod 29 is attached to the side edge of the side baffle plate 12, the rotary plate 28 in the sealing mechanism can rotate in the same step when the side baffle plate 12 moves, and the sealing rod 29 on the rotary plate is always abutted to the side edge of the side baffle plate 12, so that the sealing mechanism can play a role in sealing, and river water can be prevented from entering the main baffle plate 10.
4. Sealing gaskets 30 are fixedly mounted at the connecting gaps of the two side baffles 12 and the main baffle 10, and the sealing gaskets 30 can seal the connecting gaps of the side baffles 12 and the main baffle 10, so that river water is further prevented from entering the main baffle 10.
5. Each sealing rod 29 and the sealing gasket 30 are made of waterproof rubber materials, and the waterproof rubber materials have high elasticity and sealing waterproof performance, so that the sealing waterproof effect is better.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. The utility model provides a formula flood prevention water retaining device falls in top for hydraulic and hydroelectric engineering, includes straight board (1), its characterized in that, the equal fixed mounting in the left and right sides of straight board (1) has a fixed plate (2), equal fixed mounting has two connecting plates (3) on each fixed plate (2), rotate all on each connecting plate (3) and install pivot (4), equal fixed mounting has locating plate (5) on each pivot (4), each through-hole (6) has all been seted up on locating plate (5), sliding mounting has location borer (7) on each through-hole (6), the bottom of two fixed plates (2) all fixed mounting has a plurality of spacing borers (22), and all install block mechanism in each spacing borer (22);
the winding device is characterized in that an electric telescopic rod (8) is fixedly mounted on the straight plate (1), a movable plate (9) is fixedly mounted at the lower end of the electric telescopic rod (8), a main baffle (10) is fixedly mounted at the lower part of the movable plate (9), a bottom plate (15) is fixedly mounted at the lower part of the main baffle (10), a fixed rod (17) is fixedly mounted in the main baffle (10), two side baffles (12) are mounted in the main baffle (10) through two sliding mechanisms, a plurality of servo motors (18) are fixedly mounted in the fixed rod (17), a winding roller (19) is fixedly mounted at the driving end of each servo motor (18), a traction rope (20) is fixedly connected between each winding roller (19) and each side baffle (12), and a plurality of compression springs (21) are fixedly mounted between each side baffle (12) and the fixed rod (17), a plurality of side brazes (13) are fixedly mounted at one ends of the two side baffles (12) far away from the compression spring (21), a horizontal scale is fixedly mounted at the upper part of the straight plate (1), and a vertical scale is fixedly mounted at the front part of the main baffle (10);
the lower part of the bottom plate (15) is fixedly provided with a plurality of bottom drill rods (16), the bottom plate (15) is fixedly provided with two lower limiting blocks (14), a rolling mechanism is arranged between each lower limiting block (14) and the corresponding side baffle (12), the movable plate (9) is fixedly provided with two upper limiting blocks (11) matched with the corresponding side baffles (12), and the main baffle (10) is provided with a plurality of sealing mechanisms.
2. The top-descending flood prevention and water retaining device for the water conservancy and hydropower engineering, as claimed in claim 1, wherein the sliding mechanism comprises a trapezoidal sliding block fixedly mounted on the side baffle (12), the main baffle (10) is provided with a trapezoidal sliding groove, and the trapezoidal sliding block is clamped and mounted in the trapezoidal sliding groove.
3. The water conservancy and hydropower engineering is with top formula flood prevention water retaining device that falls according to claim 1, characterized in that, the rolling mechanism includes two mounting brackets (23) of fixed mounting in side shield (12) bottom, two the live-rollers are installed in rotation on mounting bracket (23), fixed mounting has gyro wheel (24) on the live-rollers, seted up on lower part stopper (14) with gyro wheel (24) matched with sliding tray (25).
4. The water conservancy and hydropower engineering is with formula flood prevention water retaining device that descends that pushes up according to claim 1, characterized in that, sealing mechanism includes fixed block (26) of fixed mounting on main baffle (10), it has commentaries on classics roller (27) that resets to rotate to install on fixed block (26), it has rotor plate (28) to reset to change fixed mounting on roller (27), the tip fixed mounting of rotor plate (28) has sealing rod (29), and sealing rod (29) laminate mutually with the side of side shield (12).
5. The top-descending flood prevention and water retaining device for the water conservancy and hydropower engineering according to claim 4, wherein sealing gaskets (30) are fixedly arranged at connecting gaps between the two side baffles (12) and the main baffle (10).
6. The top-descending flood prevention and water retaining device for the water conservancy and hydropower engineering according to claim 5, wherein each sealing rod (29) and each sealing gasket (30) are made of waterproof rubber materials.
7. The water conservancy and hydropower engineering is with formula flood prevention water retaining device that descends in top, its characterized in that, block mechanism is including rotating the rotation handle of installing in spacing borer (22), the fixed slot has been seted up on spacing borer (22), rotate through the roller pole in the fixed slot and install the block pole, fixed mounting has extrusion spring between the inner wall of block pole and fixed slot, block pole and rotation are fixedly connected with stay cord between the handle, rotate to last fixed mounting have change the handle, and the upper end of changeing the handle is located the outside of fixed plate (2), and changes and install fixed knot structure between handle and fixed plate (2).
8. The top-descending flood prevention and water retaining device for the water conservancy and hydropower engineering according to claim 7, wherein the fixing structure comprises a bayonet lock which is slidably mounted on the rotating handle, and the fixing plate (2) is provided with a plurality of clamping grooves matched with the bayonet lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011330397.2A CN112459001A (en) | 2020-11-24 | 2020-11-24 | Formula flood prevention manger plate device falls in top for hydraulic and hydroelectric engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011330397.2A CN112459001A (en) | 2020-11-24 | 2020-11-24 | Formula flood prevention manger plate device falls in top for hydraulic and hydroelectric engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112459001A true CN112459001A (en) | 2021-03-09 |
Family
ID=74798703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011330397.2A Pending CN112459001A (en) | 2020-11-24 | 2020-11-24 | Formula flood prevention manger plate device falls in top for hydraulic and hydroelectric engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112459001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482052A (en) * | 2022-02-24 | 2022-05-13 | 张猛 | Hydraulic engineering manages construction with dyke breach plugging device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513980A (en) * | 2017-09-14 | 2017-12-26 | 马全智 | A kind of plugging device for crevasse of breaching a dyke |
| CN108399800A (en) * | 2018-04-23 | 2018-08-14 | 厦门市易八文化传媒有限公司 | A kind of novel network training education apparatus |
| CN208106410U (en) * | 2018-03-27 | 2018-11-16 | 王利辉 | A kind of radio node oil exploration positioning device |
| JP2019120027A (en) * | 2017-12-28 | 2019-07-22 | 積水化学工業株式会社 | Water cutoff sheet and water immersion preventing device |
| CN211690183U (en) * | 2019-11-27 | 2020-10-16 | 张扩成 | Hydraulic engineering is with flood prevention manger plate device |
| CN111962466A (en) * | 2020-08-31 | 2020-11-20 | 贾涛 | Large-traffic large-span levee breach plugging device |
-
2020
- 2020-11-24 CN CN202011330397.2A patent/CN112459001A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513980A (en) * | 2017-09-14 | 2017-12-26 | 马全智 | A kind of plugging device for crevasse of breaching a dyke |
| JP2019120027A (en) * | 2017-12-28 | 2019-07-22 | 積水化学工業株式会社 | Water cutoff sheet and water immersion preventing device |
| CN208106410U (en) * | 2018-03-27 | 2018-11-16 | 王利辉 | A kind of radio node oil exploration positioning device |
| CN108399800A (en) * | 2018-04-23 | 2018-08-14 | 厦门市易八文化传媒有限公司 | A kind of novel network training education apparatus |
| CN211690183U (en) * | 2019-11-27 | 2020-10-16 | 张扩成 | Hydraulic engineering is with flood prevention manger plate device |
| CN111962466A (en) * | 2020-08-31 | 2020-11-20 | 贾涛 | Large-traffic large-span levee breach plugging device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482052A (en) * | 2022-02-24 | 2022-05-13 | 张猛 | Hydraulic engineering manages construction with dyke breach plugging device |
| CN114482052B (en) * | 2022-02-24 | 2023-07-11 | 张猛 | Dyke breach plugging device for hydraulic engineering supervision construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107185801A (en) | A kind of handstone impurity removing equipment poured into a mould for Bridge guardrail | |
| CN209815305U (en) | Waterproofing membrane production line with automatic mechanism of rectifying | |
| CN112459001A (en) | Formula flood prevention manger plate device falls in top for hydraulic and hydroelectric engineering | |
| CN211256908U (en) | High-strength hydraulic dam | |
| CN204940211U (en) | A kind of top falls formula and to block water door | |
| CN209821153U (en) | Fixed-point air monitoring device for environmental monitoring | |
| CN215367310U (en) | H shaped steel underground structure supporting device | |
| CN219137594U (en) | Steel dam gate flood discharge turning plate | |
| CN210658224U (en) | Water blocking device that hydraulic engineering used | |
| CN210946727U (en) | Installation positioning auxiliary device for water conservancy gate | |
| CN214766778U (en) | Screening device for bridge concrete | |
| CN220814039U (en) | Desilting device | |
| CN218373639U (en) | Formula flood prevention manger plate device falls with top for hydraulic and hydroelectric engineering | |
| CN212467356U (en) | Hydraulic engineering filter equipment | |
| CN214997304U (en) | Telescopic anticollision column type flood gate | |
| CN220415452U (en) | Flow guiding device for underground mine water shutoff | |
| CN214783620U (en) | Non-curing cross-sectional type flood control hydraulic engineering building | |
| CN216765833U (en) | Larsen steel sheet pile film water stopping measure equipment | |
| CN211256899U (en) | Gate intercepting device for hydraulic engineering | |
| CN114293505B (en) | Hydrophobic means that hydraulic engineering used | |
| CN215715425U (en) | Underground mechanism engineering flood-proof device | |
| CN220613941U (en) | Pipeline fixing device for hydraulic engineering construction | |
| CN216339355U (en) | Hydraulic pressure dam auxiliary stay device | |
| CN220667180U (en) | Construction is with folding grid of protection | |
| CN107268544A (en) | A kind of river levee lock |
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 |