CN209975483U - Dam face of hydraulic dam - Google Patents
Dam face of hydraulic dam Download PDFInfo
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- CN209975483U CN209975483U CN201920581773.1U CN201920581773U CN209975483U CN 209975483 U CN209975483 U CN 209975483U CN 201920581773 U CN201920581773 U CN 201920581773U CN 209975483 U CN209975483 U CN 209975483U
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Abstract
The utility model belongs to the technical field of the hydraulic pressure dam, especially, hydraulic pressure dam facing, including dam facing group, a side fixed surface of dam facing group is connected with the installation piece, the bottom fixedly connected with pipe of dam facing group, dam facing group is including concrete dam facing, rubber dam facing and steel sheet dam facing, the inside fixedly connected with reinforcing bar of concrete dam facing, a side surface of rubber dam facing is connected with a side fixed surface of steel sheet dam facing, the outer fixed surface of steel sheet dam facing is connected with the aluminium coating. This hydraulic pressure dam facing has reached the prevention of seepage of concrete dam face in the river course water and the effect of stagnant water, and during the use, the stagnant water layer carries out the separation to the water of concrete dam facing, and the prevention of seepage layer carries out the prevention of seepage to the water of unexpected infiltration stagnant water layer inside, avoids the inside influence dam facing group life of moisture entering concrete dam facing to the problem of the water entering concrete dam facing in the river course, causes the harm to the concrete dam facing has been solved.
Description
Technical Field
The utility model relates to a hydraulic pressure dam technical field especially relates to a hydraulic pressure dam facing.
Background
The hydraulic dam refers to a hydraulic concrete lifting dam, and is a movable dam technology which is relatively simple in water conservancy and science and technology. It is widely applied to agricultural irrigation, fishery, ship lock, sea water tidal barrier, city river landscape engineering, small hydropower station and other constructions.
The hydraulic dam is in an underwater state for a long time, river water impacts the dam face, sand and stones in a river channel abrade the dam face, and the dam face of the hydraulic dam can be gradually damaged after long-term use, so that the dam face is easily damaged.
SUMMERY OF THE UTILITY MODEL
Based on current hydraulic pressure dam technical problem, the utility model provides a hydraulic pressure dam facing.
The utility model provides a hydraulic pressure dam facing, including dam facing group, one side fixed connection of dam facing group has the installation piece, the bottom fixed connection of dam facing group has the pipe, dam facing group includes concrete dam facing, rubber dam facing and steel sheet dam facing, the inside fixed connection of concrete dam facing has the reinforcing bar;
one side surface of the rubber dam face is fixedly connected with one side surface of the steel plate dam face, and the outer surface of the steel plate dam face is fixedly connected with an aluminum coating.
Preferably, a mounting opening is formed in the surface of one side of the mounting block, and a hydraulic rod is fixedly hinged inside the mounting opening.
Preferably, one side surface of the concrete dam facing is fixedly connected with one side surface of the rubber dam facing, and one side surface of the rubber dam facing is provided with an installation groove.
Preferably, the inside fixedly connected with buffer layer of mounting groove, the inside of buffer layer is provided with polyethylene foam, the fixed surface of another side surface and the steel sheet dam face of buffer layer is connected.
Preferably, a filling layer is fixedly connected to the surface of the aluminum coating, and epoxy resin is arranged inside the filling layer.
Preferably, the outer surface of the concrete dam face is fixedly connected with an impermeable layer, and asphalt is arranged inside the impermeable layer.
Preferably, the surface of the impermeable layer is fixedly connected with a water stopping layer, and an SR-2 plastic water stopping material is arranged inside the water stopping layer.
The utility model provides a beneficial effect does:
1. through the inside fixedly connected with buffer layer that sets up the mounting groove, the inside of buffer layer is provided with polyethylene foam, and the opposite side surface of buffer layer is connected with the fixed surface of steel sheet dam facing, has reached the effect of buffering to water pressure in the river course to the problem that the water can make dam facing group damage to dam facing group's impact regularly in the river course has been solved.
2. The surface fixedly connected with filling layer through setting up the aluminium coating, the inside of filling layer is provided with epoxy, has reached the anticorrosion effect to the steel sheet dam facing to the relatively poor problem of steel sheet dam facing corrosion resisting property has been solved.
3. The water stopping layer is fixedly connected to the surface of the impermeable layer, and the SR-2 plastic water stopping material is arranged inside the water stopping layer, so that the effects of impermeable and water stopping of the concrete dam surface for water in the river are achieved, and the problem that the water in the river enters the inside of the concrete dam surface and damages the concrete dam surface is solved.
Drawings
FIG. 1 is a schematic view of a dam face for a hydraulic dam;
FIG. 2 is a structural cross-sectional view of a dam face group for a hydraulic dam face;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 for a hydraulic dam facing.
In the figure: 1. a dam face group; 101. concrete dam facing; 102. a rubber dam face; 103. a steel plate dam face; 2. mounting blocks; 3. a circular tube; 4. reinforcing steel bars; 5. an aluminum coating; 6. an installation port; 7. a hydraulic lever; 8. mounting grooves; 9. a buffer layer; 10. a filling layer; 11. an impermeable layer; 12. and (5) a water stopping layer.
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.
Referring to fig. 1-3, a hydraulic dam facing, as shown in fig. 1-2, includes a dam facing group 1, a mounting block 2 is fixedly connected to a surface of one side of the dam facing group 1, a mounting opening 6 is formed in a surface of one side of the mounting block 2, a hydraulic rod 7 is fixedly hinged inside the mounting opening 6, a circular tube 3 is fixedly connected to the bottom of the dam facing group 1, the dam facing group 1 includes a concrete dam facing 101, a rubber dam facing 102 and a steel plate dam facing 103, a reinforcing steel bar 4 is fixedly connected to the inside of the concrete dam facing 101, a surface of one side of the concrete dam facing 101 is fixedly connected to a surface of one side of the rubber dam facing 102, and a mounting groove 8 is formed in a surface of one side of the rubber dam facing 102;
as shown in fig. 2, a buffer layer 9 is fixedly connected inside the mounting groove 8, polyethylene foam is arranged inside the buffer layer 9, and the other side surface of the buffer layer 9 is fixedly connected with the surface of the steel plate dam facing 103, so that the effect of buffering the water pressure in the river is achieved, when the dam facing assembly 1 is impacted by the water in the river, and the dam facing assembly 1 is buffered by the polyethylene foam inside the buffer layer 9, so that the problem that the dam facing assembly 1 is damaged by the frequent impact of the water in the river on the dam facing assembly 1 is solved;
as shown in fig. 3, one side surface of the rubber dam 102 is fixedly connected with one side surface of the steel plate dam 103, the outer surface of the steel plate dam 103 is fixedly connected with the aluminum coating 5, the surface of the aluminum coating 5 is fixedly connected with the filling layer 10, and epoxy resin is arranged inside the filling layer 10, so that the anti-corrosion effect on the steel plate dam 103 is achieved, when the concrete dam is used, the aluminum coating 5 coats the steel plate dam 103, and then the epoxy resin in the filling layer 10 is used for filling capillary pores of the aluminum coating 5, so that the problem of poor anti-corrosion performance of the steel plate dam 103 is solved, the outer surface of the concrete dam 101 is fixedly connected with the impermeable layer 11, and asphalt is arranged inside the impermeable layer 11;
as shown in fig. 3, a water stopping layer 12 is fixedly connected to the surface of the impermeable layer 11, an SR-2 plastic water stopping material is arranged inside the water stopping layer 12, so that the effects of impermeable and water stopping of the concrete dam face 101 on water in a river are achieved, when the water stopping device is used, water of the concrete dam face 101 is blocked by the water stopping layer 12, water which accidentally penetrates into the water stopping layer 12 is prevented from permeating through the impermeable layer 11, the water is prevented from entering the inside of the concrete dam face 101 to influence the service life of the dam face group 1, and therefore the problem that the water in the river enters the inside of the concrete dam face 101 and damages the concrete dam face 101 is solved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a hydraulic pressure dam facing, includes dam facing group (1), its characterized in that: the installation block (2) is fixedly connected to the surface of one side of the dam face group (1), the circular tube (3) is fixedly connected to the bottom of the dam face group (1), the dam face group (1) comprises a concrete dam face (101), a rubber dam face (102) and a steel plate dam face (103), and reinforcing steel bars (4) are fixedly connected to the interior of the concrete dam face (101);
one side surface of the rubber dam face (102) is fixedly connected with one side surface of the steel plate dam face (103), and the outer surface of the steel plate dam face (103) is fixedly connected with the aluminum coating (5).
2. The hydraulic dam facing of claim 1 wherein: the mounting block is characterized in that a mounting opening (6) is formed in the surface of one side of the mounting block (2), and a hydraulic rod (7) is fixedly hinged inside the mounting opening (6).
3. The hydraulic dam facing of claim 1 wherein: one side surface of the concrete dam face (101) is fixedly connected with one side surface of the rubber dam face (102), and one side surface of the rubber dam face (102) is provided with an installation groove (8).
4. A hydraulic dam facing according to claim 3 wherein: the inside fixedly connected with buffer layer (9) of mounting groove (8), the inside of buffer layer (9) is provided with polyethylene foam, the opposite side surface of buffer layer (9) and the fixed surface of steel sheet dam facing (103) are connected.
5. The hydraulic dam facing of claim 1 wherein: the surface of the aluminum coating (5) is fixedly connected with a filling layer (10), and epoxy resin is arranged inside the filling layer (10).
6. The hydraulic dam facing of claim 1 wherein: the outer surface of the concrete dam face (101) is fixedly connected with an impermeable layer (11), and asphalt is arranged inside the impermeable layer (11).
7. The hydraulic dam facing of claim 6 wherein: the surface of the impermeable layer (11) is fixedly connected with a water stopping layer (12), and an SR-2 plastic water stopping material is arranged inside the water stopping layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581773.1U CN209975483U (en) | 2019-04-26 | 2019-04-26 | Dam face of hydraulic dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920581773.1U CN209975483U (en) | 2019-04-26 | 2019-04-26 | Dam face of hydraulic dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209975483U true CN209975483U (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920581773.1U Active CN209975483U (en) | 2019-04-26 | 2019-04-26 | Dam face of hydraulic dam |
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| Country | Link |
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| CN (1) | CN209975483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373874A (en) * | 2021-06-28 | 2021-09-10 | 扬州宇创水利设备有限公司 | Anti-freezing assembly for hydraulic dam and application method thereof |
-
2019
- 2019-04-26 CN CN201920581773.1U patent/CN209975483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373874A (en) * | 2021-06-28 | 2021-09-10 | 扬州宇创水利设备有限公司 | Anti-freezing assembly for hydraulic dam and application method thereof |
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