CN215367138U - Turnover type water flow blocking mechanism - Google Patents
Turnover type water flow blocking mechanism Download PDFInfo
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- CN215367138U CN215367138U CN202122015747.2U CN202122015747U CN215367138U CN 215367138 U CN215367138 U CN 215367138U CN 202122015747 U CN202122015747 U CN 202122015747U CN 215367138 U CN215367138 U CN 215367138U
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- gate plate
- water chamber
- sealing
- plate
- flow blocking
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Abstract
The utility model discloses a turnover type water flow blocking mechanism which comprises a water chamber arranged below the ground, wherein a turnover gate plate is arranged on the water chamber, walls are respectively arranged on the positions, close to the two sides of the gate plate, on the ground, the bottom of the gate plate is provided with a buoyancy tank, a sealing unit is arranged on the gate plate, and a bottom blocking unit is arranged on one side of the water chamber. According to the utility model, the vertical depth of the water chamber is reduced by arranging the turnover gate plate, the water level change on the ground can be effectively utilized to push the gate plate to turn over, the sealing between the gate plate and the wall is realized by arranging the sealing unit, and the sealing at the bottom of the gate plate is realized by arranging the bottom plugging unit.
Description
Technical Field
The utility model relates to a water flow blocking mechanism, in particular to an overturning type water flow blocking mechanism, and belongs to the technical field of water flow blocking.
Background
In recent years, attention has been paid to flood disasters, and a mechanism capable of plugging a building passage when a flood arrives has been designed.
However, the existing technical means is to adopt a vertically lifting gate plate to retain water, and the structure is not suitable for plugging underground building passages due to large vertical occupied space.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a water flow blocking mechanism capable of reducing the vertical occupied space.
In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides a convertible rivers stop gear, includes the hydroecium that sets up in the below ground, is provided with the flashboard that can overturn on the hydroecium, and the subaerial position that is close to the flashboard both sides is provided with the wall respectively, and the bottom of flashboard is provided with the flotation tank, is provided with sealed unit on the flashboard, and one side of hydroecium is provided with bottom shutoff unit.
The following is a further optimization of the present invention to the above scheme: the bottom plugging unit comprises a sealing plate capable of moving up and down.
Further optimization: the sealing plate is provided with a clamping groove, and one side of the sealing plate is attached to the inner wall of the water chamber.
Further optimization: the backup pad is worn to be equipped with along the length direction of closing plate on the closing plate, is connected with the bracing piece of vertical setting in the backup pad.
Further optimization: the supporting rod is coaxially sleeved with a cylinder, and one side of the cylinder is connected with the water chamber through a connecting piece.
Further optimization: and a floating ball is arranged at the lower end of the supporting rod.
According to the utility model, the vertical depth of the water chamber is reduced by arranging the turnover gate plate, the water level change on the ground can be effectively utilized to push the gate plate to turn over, the sealing between the gate plate and the wall is realized by arranging the sealing unit, and the sealing at the bottom of the gate plate is realized by arranging the bottom plugging unit.
The utility model is further illustrated with reference to the following figures and examples.
Drawings
FIG. 1 is a side cross-sectional view of an embodiment of the present invention;
FIG. 2 is a top view of the present invention in an embodiment;
fig. 3 is a schematic structural diagram of an auxiliary sealing unit in an embodiment of the present invention.
In the figure: 1-ground; 2, a water chamber; 3-a buoyancy tank; 4-a gate plate; 5-sealing strips; 6-a rotating shaft; 7-well; 8-a wall; 9-sealing plate; 10-a card slot; 12-a support plate; 13-cylinder; 14-a support bar; 15-floating ball.
Detailed Description
Embodiment 1, as shown in fig. 1 and 2, a turnover type water flow blocking mechanism includes a water chamber 2 disposed below a ground 1, a gate plate 4 capable of being turned over is disposed at an upper end of the water chamber 2, walls 8 are disposed on the ground 1 at positions close to two sides of the gate plate 4 respectively, a buoyancy tank 3 is disposed at a bottom of the gate plate 4, and a sealing unit is disposed on the gate plate 4 for improving a sealing effect.
One end of the gate plate 4 is hinged to one side of the water chamber 2 through the rotating shaft 6, so that the gate plate 4 can turn over by taking the rotating shaft 6 as the center.
Flashboard 4 sets up in hydroecium 2, and the one end of keeping away from pivot 6 on flashboard 4 sets up the hole 7 that is convenient for water entering hydroecium 2 in, and hole 7 sets up to a plurality ofly, and is the even setting of a font to in water entering hydroecium 2, and then provide certain buoyancy for flotation tank 3.
The longitudinal section of the water chamber 2 is U-shaped, and the upper end of the water chamber 2 is provided with an opening for accommodating the gate plate 4, so that the buoyancy tank 3 is in contact with the inner bottom surface of the water chamber 2 in the absence of the opening.
The distance between the two walls 8 is equal to or slightly greater than the width of the shutter 4 to ensure the normal turning of the shutter 4.
The sealing unit comprises sealing strips 5 fixedly installed on two sides of the flashboard 4, and the sealing strips 5 are arranged in the length direction of one side of the flashboard 4 and used for plugging a gap between the flashboard 4 and a wall 8.
During the use, rivers are at first in the clearing hole 7 gets into hydroecium 2, then provide an ascending buoyancy for flotation tank 3, and then drive the one end upset that makes progress of flashboard 4, when the one end rebound goes out hydroecium 2 of flashboard 4, rivers directly get into from the clearance department between flashboard 4 and hydroecium 2, further fill up hydroecium 2, simultaneously, because the effect of sealed unit, outside water forms the take the altitude, continue to provide buoyancy for flotation tank 3 simultaneously, further promote the upset of flashboard 4, and stop rivers in the outside of flashboard 4 all the time.
The bottom plugging unit comprises a sealing plate 9 capable of moving up and down, and the length direction of the sealing plate 9 is parallel to the axial direction of the rotating shaft 6.
The length of the sealing plate 9 is equal to the length of the water chamber 2 in the direction, so that the bottom of the shutter 4 can be sealed with the water chamber 2.
And a clamping groove 10 for accommodating the bottom of the flashboard 4 and the rotating shaft 6 is formed in the sealing plate 9, and one side of the sealing plate 6 is attached to the inner wall of the water chamber 2.
The position that is close to the lower extreme in the closing plate 9 wears to be equipped with backup pad 12 along the length direction of closing plate 9, and the lower extreme fixedly connected with of backup pad 12 is vertical the bracing piece 14 that sets up, and the bracing piece 14 reciprocates and drives closing plate 9 and reciprocate.
The supporting rod 14 is coaxially sleeved with the cylinder 13, one side of the cylinder 13 is fixedly connected with one side of the water chamber 2 through the connecting piece, and the supporting rod 14 is conveniently supported and moved in a guiding mode through the design.
The lower end of the support rod 14 is fixedly provided with a floating ball 15, and the floating ball 15 pushes the support rod 14 to move upwards under the buoyancy action of water.
When the water-saving device is used, water flows into the water chamber 2 to push the floating ball 15 to move upwards, and the supporting rod 14 drives the sealing plate 9 to be tightly propped against the flashboard 4.
According to the utility model, the vertical depth of the water chamber is reduced by arranging the turnover gate plate, the water level change on the ground can be effectively utilized to push the gate plate to turn over, the sealing between the gate plate and the wall is realized by arranging the sealing unit, and the sealing at the bottom of the gate plate is realized by arranging the bottom plugging unit.
Claims (6)
1. The utility model provides a convertible rivers barrier mechanism which characterized in that: the water chamber comprises a water chamber (2) arranged below the ground (1), wherein a gate plate (4) capable of being turned over is arranged on the water chamber (2), walls (8) are respectively arranged at positions, close to two sides of the gate plate (4), on the ground (1), the bottom of the gate plate (4) is provided with a floating box (3), a sealing unit is arranged on the gate plate (4), and a bottom plugging unit is arranged on one side of the water chamber (2).
2. The roll over water flow blocking mechanism according to claim 1, wherein: the bottom plugging unit comprises a sealing plate (9) capable of moving up and down.
3. The roll over water flow blocking mechanism according to claim 2, wherein: the sealing plate (9) is provided with a clamping groove (10), and one side of the sealing plate (9) is attached to the inner wall of the water chamber (2).
4. The roll over water flow blocking mechanism according to claim 3, wherein: the sealing plate (9) is provided with a supporting plate (12) in a penetrating manner along the length direction of the sealing plate (9), and the supporting plate (12) is connected with a supporting rod (14) which is vertically arranged.
5. The roll over water flow blocking mechanism according to claim 4, wherein: the supporting rod (14) is coaxially sleeved with a cylinder (13), and one side of the cylinder (13) is connected with the water chamber (2) through a connecting piece.
6. The roll over water flow blocking mechanism according to claim 5, wherein: the lower end of the support rod (14) is provided with a floating ball (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122015747.2U CN215367138U (en) | 2021-08-25 | 2021-08-25 | Turnover type water flow blocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122015747.2U CN215367138U (en) | 2021-08-25 | 2021-08-25 | Turnover type water flow blocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215367138U true CN215367138U (en) | 2021-12-31 |
Family
ID=79619262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122015747.2U Active CN215367138U (en) | 2021-08-25 | 2021-08-25 | Turnover type water flow blocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215367138U (en) |
-
2021
- 2021-08-25 CN CN202122015747.2U patent/CN215367138U/en active Active
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