CN214194596U - Flood prevention cofferdam structure that hydraulic engineering used - Google Patents
Flood prevention cofferdam structure that hydraulic engineering used Download PDFInfo
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- CN214194596U CN214194596U CN202120047441.2U CN202120047441U CN214194596U CN 214194596 U CN214194596 U CN 214194596U CN 202120047441 U CN202120047441 U CN 202120047441U CN 214194596 U CN214194596 U CN 214194596U
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- 230000002265 prevention Effects 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of flood control engineering, cofferdam structure, especially, flood control cofferdam structure that a hydraulic engineering used, including bottom plate and U-shaped plate, bottom plate and U-shaped plate rotate to be connected, two T-shaped plates of rear side fixedly connected with of U-shaped plate, the top and the equal fixedly connected with locating piece in bottom of T-shaped plate, the outside sliding connection of T-shaped plate has the slider, four rectangular plate and motor of last fixed surface of bottom plate, four rectangular plate in two relative rectangular plates between all rotate and be connected with the screw rod, four rectangular plate in equal fixedly connected with horizontal pole between two relative rectangular plates, the front end of screw rod all extends to outside the rectangular plate that is located the front side. The utility model discloses a set up screw rod, down tube, belt, trapezoidal piece and square plate and cooperate, solved current flood prevention wall angle of adjustment of being not convenient for to and fix a position the installation fast, remove the transport and demolish and do not have buffer's problem.
Description
Technical Field
The utility model relates to a flood control engineering, cofferdam structure technical field specifically are a flood control cofferdam structure that hydraulic engineering used.
Background
Flood prevention is the work of defending flood by applying various measures of a flood control system in the flood season for preventing or alleviating flood disasters. Flood prevention refers to the work of applying various measures of a flood control system in a flood season, guarding a flood control project, controlling and dispatching flood and guaranteeing the life and property safety of people in a protected area, and a flood prevention wall is needed when a river channel is used for flood prevention.
There are the following problems:
1. the existing flood prevention walls mostly adopt integrated walls, the angle can not be adjusted according to the condition of water flow, the existing flood prevention walls are inconvenient to move, carry and dismantle, the whole flood prevention walls cannot be used after part of flood prevention walls are damaged, resource waste is caused, and flood prevention cost is increased.
2. The flood prevention wall is not provided with a buffer device, so that the wall plate is easy to break in long-time water flow impact, the flood prevention wall collapses, and flood prevention can not be implemented.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art's is not enough, the utility model provides a flood prevention cofferdam structure that hydraulic engineering used has solved current flood prevention wall angle of adjustment of being not convenient for to and fix a position the installation fast, remove the transport and demolish and do not have buffer's problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a flood prevention cofferdam structure for hydraulic engineering comprises a bottom plate and a U-shaped plate, wherein the bottom plate is rotatably connected with the U-shaped plate, two T-shaped plates are fixedly connected with the rear side of the U-shaped plate, positioning blocks are fixedly connected with the top and the bottom of the T-shaped plate, a sliding block is slidably connected with the outer side of the T-shaped plate, four rectangular plates and a motor are fixedly connected with the upper surface of the bottom plate, a screw rod is rotatably connected between two opposite rectangular plates in the four rectangular plates, a cross rod is fixedly connected between two opposite rectangular plates in the four rectangular plates, the front end of the screw rod extends out of the rectangular plate positioned at the front side, the front end of one screw rod positioned at the right side is fixedly connected with the end part of an output shaft of the motor, belt pulleys are fixedly connected with the outer sides of the two screw rods, belts are in transmission connection with the outer sides of the two belt pulleys, and a moving block is sleeved on the outer side of the screw rod in a threaded manner, the moving blocks are sleeved on the outer sides of the corresponding cross rods in a sliding mode, and inclined rods are rotatably connected between the moving blocks and the corresponding sliding blocks.
As a preferred technical proposal of the utility model, the inner wall of the left side and the inner wall of the right side of the U-shaped plate are both provided with rectangular grooves with the top arranged as an opening, a plurality of baffles are connected between the inner walls of the two rectangular grooves in a sliding way, one side of the baffle is fixedly connected with a plurality of trapezoidal blocks, the other side of the baffle is provided with a plurality of trapezoidal grooves which are matched with the corresponding trapezoidal blocks, the rear side of the U-shaped plate is fixedly connected with four rectangular blocks, rectangular cavities are arranged on the rectangular blocks, the inner walls of the rectangular cavities are slidably sleeved with square plates, springs are fixedly connected between the inner walls of the front sides of the rectangular cavities and the front sides of the corresponding square plates, the rear sides of the square plates are fixedly connected with round rods, the rear ends of the round rods extend to the outside of the corresponding rectangular blocks, the sliding sleeves of the rectangular blocks are sleeved on the outer sides of the corresponding round rods, and the rear ends of two round rods adjacent to the four round rods are fixedly connected with risers, the rear side fixedly connected with arc of riser.
As a preferred technical scheme of the utility model, the screw hole is all seted up to the front side of two movable blocks, screw hole and the screw rod threaded connection who corresponds.
As a preferred technical scheme of the utility model, the rectangular hole has all been seted up to the front side of two movable blocks, the inner wall in rectangular hole and the outside sliding connection of the horizontal pole that corresponds.
As a preferred technical scheme of the utility model, first circular port has all been seted up to the front side of four rectangular plates, and the fixed cover in first circular port is equipped with the bearing, the inner circle of bearing and the outside fixed connection of the screw rod that corresponds.
As a preferred technical scheme of the utility model, the second circular port has all been seted up to the rear side inner wall of four rectangle cavities, the inner wall of second circular port and the outside sliding connection of the circular pole that corresponds.
(III) advantageous effects
Compared with the prior art, the utility model provides a flood prevention cofferdam structure that hydraulic engineering used possesses following beneficial effect:
1. this flood prevention cofferdam structure that hydraulic engineering used cooperatees through screw rod, down tube, belt pulley and movable block, drives the movable block through the screw rod and removes, under the cooperation of down tube, has solved the current flood prevention wall and has not been convenient for angle regulation's problem.
2. This flood prevention cofferdam structure that hydraulic engineering used cooperatees through circular pole, arc, spring, trapezoidal piece and square plate, drives the circular pole through the arc and removes, under the cooperation of spring, has solved current flood prevention wall and has not been convenient for quick location installation, removal transport and demolish and do not have buffer's problem.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of a rectangular block;
FIG. 3 is a schematic plan view of the baffle;
fig. 4 is an enlarged perspective view of a portion a in fig. 2.
In the figure: 1. a base plate; 2. a U-shaped plate; 3. a T-shaped plate; 4. a slider; 5. a rectangular plate; 6. a screw; 7. a belt pulley; 8. a belt; 9. a motor; 10. a moving block; 11. a diagonal bar; 12. a baffle plate; 13. a trapezoidal block; 14. a rectangular block; 15. a square plate; 16. a spring; 17. a circular rod; 18. an arc-shaped plate; 19. a cross bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: a flood prevention cofferdam structure for hydraulic engineering comprises a bottom plate 1 and a U-shaped plate 2, wherein the bottom plate 1 is rotatably connected with the U-shaped plate 2, the rear side of the U-shaped plate 2 is fixedly connected with two T-shaped plates 3, the top and the bottom of each T-shaped plate 3 are fixedly connected with a positioning block, the outer side of each T-shaped plate 3 is slidably connected with a sliding block 4, the upper surface of the bottom plate 1 is fixedly connected with four rectangular plates 5 and a motor 9, a screw 6 is rotatably connected between two opposite rectangular plates 5 of the four rectangular plates 5, a cross rod 19 is fixedly connected between two opposite rectangular plates 5 of the four rectangular plates 5, the front ends of the screws 6 extend out of the rectangular plates 5 positioned at the front side, the front end of one screw 6 positioned at the right side is fixedly connected with the output shaft end of the motor 9, the outer sides of the two screws 6 are fixedly connected with belt pulleys 7, and the outer sides of the, the outer side of the screw rod 6 is sleeved with a moving block 10 in a threaded manner, the moving block 10 is sleeved on the outer side of the corresponding cross rod 19 in a sliding manner, and an inclined rod 11 is rotatably connected between the moving block 10 and the corresponding sliding block 4.
In this embodiment, the screw 6 functions to move the moving block 10.
Specifically, the inner walls of the left side and the right side of the U-shaped plate 2 are both provided with rectangular grooves with the top arranged as an opening, a plurality of baffle plates 12 are connected between the inner walls of the two rectangular grooves in a sliding manner, a plurality of trapezoidal blocks 13 are fixedly connected to one side of each baffle plate 12, a plurality of trapezoidal grooves are formed in the other side of each baffle plate 12 and are matched with the corresponding trapezoidal blocks 13, four rectangular blocks 14 are fixedly connected to the rear side of the U-shaped plate 2, rectangular cavities are formed in the rectangular blocks 14, square plates 15 are slidably sleeved on the inner walls of the rectangular cavities, springs 16 are fixedly connected between the inner walls of the front sides of the rectangular cavities and the front sides of the corresponding square plates 15, circular rods 17 are fixedly connected to the rear sides of the square plates 15, the rear ends of the circular rods 17 extend out of the corresponding rectangular blocks 14, the rectangular blocks 14 are slidably sleeved on the outer sides of the corresponding circular rods 17, the rear ends of two adjacent circular rods 17 are fixedly connected with vertical plates, the rear side of the vertical plate is fixedly connected with an arc plate 18.
In this embodiment, the arc plate 18 serves to divert the flood and the spring 16 serves to cushion the flood.
Specifically, threaded holes are formed in the front sides of the two moving blocks 10 and are in threaded connection with the corresponding screw rods 6.
In this embodiment, the threaded holes serve to fix the moving block 10.
Specifically, rectangular holes are formed in the front sides of the two moving blocks 10, and the inner walls of the rectangular holes are in sliding connection with the outer sides of the corresponding cross rods 19.
In this embodiment, the rectangular holes play a role in positioning the moving block 10, so that the moving block 10 can only move forward and backward and does not deflect during moving.
Specifically, first circular port has all been seted up to four rectangular plate 5's front side, and first circular port internal fixation cover is equipped with the bearing, the inner circle of bearing and the outside fixed connection of the screw rod 6 that corresponds.
In this embodiment, the bearing serves to position the screw 6, so that the screw 6 does not shift during rotation.
Specifically, the second circular hole has all been seted up to the rear side inner wall of four rectangle cavities, the inner wall of second circular hole and the outside sliding connection of the circular pole 17 that corresponds.
In this embodiment, the second circular hole functions to position the circular rod 17, so that the circular rod 17 can only move back and forth.
The utility model discloses a theory of operation and use flow: when the flood control wall needs to be assembled and installed, a plurality of baffle plates 12 are taken, one baffle plate 12 is inserted into the U-shaped plate 2, another baffle plate 12 is taken and moved to one side of one baffle plate 12, the trapezoidal blocks 13 on the other baffle plate 12 are aligned with the trapezoidal grooves formed in the one baffle plate 12, the other baffle plate 12 is moved towards the direction close to the one baffle plate 12, the trapezoidal blocks 13 are inserted into the corresponding trapezoidal grooves, the two baffle plates 12 are in contact with each other, and therefore the baffle plates 12 can be conveniently and rapidly assembled and positioned;
when the angle of the U-shaped plate 2 needs to be adjusted, the motor 9 is started, the motor 9 drives the screw rod 6 on the right side to rotate, the screw rod 6 drives the corresponding belt pulley 7 to rotate, the belt pulley 7 drives the other belt pulley 7 to rotate through the belt 8, the other belt pulley 7 drives the other screw rod 6 to rotate, the screw rod 6 drives the corresponding moving block 10 to move, the moving block 10 stretches the corresponding inclined rod 11 in the moving process, the inclined rod 11 moves and rotates under the action of the stretching force, the inclined rod 11 stretches the corresponding T-shaped plate 3 through the sliding block 4, and the T-shaped plate 3 rotates under the action of the stretching force, so that the function of adjusting the U-shaped plate 2 is achieved;
the arc-shaped plates 18 serve to divert the flood and the springs 16 serve to cushion the flood.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a flood prevention cofferdam structure that hydraulic engineering used, includes bottom plate (1) and U-shaped board (2), its characterized in that: the novel motor is characterized in that the bottom plate (1) is rotationally connected with the U-shaped plate (2), the rear side of the U-shaped plate (2) is fixedly connected with two T-shaped plates (3), the top and the bottom of each T-shaped plate (3) are fixedly connected with a positioning block, the outer side of each T-shaped plate (3) is slidably connected with a sliding block (4), the upper surface of the bottom plate (1) is fixedly connected with four rectangular plates (5) and a motor (9), four rectangular plates (5) are connected with a screw rod (6) in a rotating manner, a cross rod (19) is fixedly connected between two rectangular plates (5) in four rectangular plates (5) in a rotating manner, the front end of each screw rod (6) on the right side extends out of the rectangular plate (5) on the front side, the front end of one screw rod (6) on the right side is fixedly connected with the end part of an output shaft of the motor (9), and belt pulleys (7) are fixedly connected with the outer sides of the two screw rods (6), the outer sides of the two belt pulleys (7) are connected with a belt (8) in a transmission mode, the outer side threads of the screw rods (6) are sleeved with moving blocks (10), the moving blocks (10) are sleeved on the outer sides of the corresponding cross rods (19) in a sliding mode, and inclined rods (11) are connected between the moving blocks (10) and the corresponding sliding blocks (4) in a rotating mode.
2. The flood prevention cofferdam structure for hydraulic engineering according to claim 1, characterized in that: the inner walls of the left side and the right side of the U-shaped plate (2) are both provided with rectangular grooves with openings at the tops, a plurality of baffle plates (12) are connected between the inner walls of the two rectangular grooves in a sliding manner, one side of each baffle plate (12) is fixedly connected with a plurality of trapezoidal blocks (13), the other side of each baffle plate (12) is provided with a plurality of trapezoidal grooves, the trapezoidal grooves are matched with the corresponding trapezoidal blocks (13), the rear side of the U-shaped plate (2) is fixedly connected with four rectangular blocks (14), rectangular cavities are formed in the rectangular blocks (14), the inner walls of the rectangular cavities are slidably sleeved with square plates (15), springs (16) are fixedly connected between the inner walls of the front sides of the rectangular cavities and the front sides of the corresponding square plates (15), the rear sides of the square plates (15) are fixedly connected with circular rods (17), the rear ends of the circular rods (17) extend out of the corresponding rectangular blocks (14), and the rectangular blocks (14) are slidably sleeved outside the corresponding circular rods (17), the rear ends of two adjacent circular rods (17) of the four circular rods (17) are fixedly connected with a vertical plate, and the rear side of the vertical plate is fixedly connected with an arc-shaped plate (18).
3. The flood prevention cofferdam structure for hydraulic engineering according to claim 1, characterized in that: threaded holes are formed in the front sides of the two moving blocks (10) and are in threaded connection with the corresponding screw rods (6).
4. The flood prevention cofferdam structure for hydraulic engineering according to claim 1, characterized in that: rectangular holes are formed in the front sides of the two moving blocks (10), and the inner walls of the rectangular holes are in sliding connection with the outer sides of the corresponding cross rods (19).
5. The flood prevention cofferdam structure for hydraulic engineering according to claim 1, characterized in that: first circular port has all been seted up to the front side of four rectangular plate (5), and the fixed cover is equipped with the bearing in the first circular port, the outer side fixed connection of the inner circle of bearing and the screw rod (6) that corresponds.
6. The flood prevention cofferdam structure for hydraulic engineering according to claim 2, characterized in that: the second circular port has all been seted up to the rear side inner wall of four rectangle cavities, the inner wall of second circular port and the outside sliding connection of circular rod (17) that correspond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120047441.2U CN214194596U (en) | 2021-01-08 | 2021-01-08 | Flood prevention cofferdam structure that hydraulic engineering used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120047441.2U CN214194596U (en) | 2021-01-08 | 2021-01-08 | Flood prevention cofferdam structure that hydraulic engineering used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214194596U true CN214194596U (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120047441.2U Expired - Fee Related CN214194596U (en) | 2021-01-08 | 2021-01-08 | Flood prevention cofferdam structure that hydraulic engineering used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214194596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277818A (en) * | 2021-12-21 | 2022-04-05 | 中交三公局第三工程有限公司 | Rectangular steel sheet pile cofferdam structure of deepwater bearing platform and construction method thereof |
-
2021
- 2021-01-08 CN CN202120047441.2U patent/CN214194596U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277818A (en) * | 2021-12-21 | 2022-04-05 | 中交三公局第三工程有限公司 | Rectangular steel sheet pile cofferdam structure of deepwater bearing platform and construction method thereof |
| CN114277818B (en) * | 2021-12-21 | 2023-10-17 | 中交三公局第三工程有限公司 | Rectangular steel sheet pile cofferdam structure of deepwater bearing platform and construction method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |