CN219410721U - Assembled river closure temporary dam - Google Patents
Assembled river closure temporary dam Download PDFInfo
- Publication number
- CN219410721U CN219410721U CN202320273077.0U CN202320273077U CN219410721U CN 219410721 U CN219410721 U CN 219410721U CN 202320273077 U CN202320273077 U CN 202320273077U CN 219410721 U CN219410721 U CN 219410721U
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- Prior art keywords
- temporary dam
- hole
- temporary
- plugboard
- units
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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Abstract
The utility model relates to the technical field of hydraulic engineering and discloses an assembled river intercepting temporary dam which comprises a plurality of temporary dam units connected through screws, wherein each temporary dam unit is of a right trapezoid table structure and comprises an inclined plane, a bottom surface, a top surface, a front surface and two side surfaces, a drainage hole for opening the inclined plane is formed in the front surface, a plugboard hole is formed in the top surface, a plugboard is inserted and installed in the plugboard hole, connecting holes are formed in the two side surfaces, and the screws penetrate through the connecting holes to connect the plurality of temporary dam units together. The temporary dam units are connected through the screw rods, an assembled structure is adopted, the efficiency is high, the temporary dam units can be used in a turnover mode, the temporary dam units are mutually matched with the grooves through the bosses, the connection is stable, meanwhile, the temporary dam units are provided with the drainage holes, and the drainage holes can drain water flow in the installation process to prevent water flow from rushing the temporary dam units.
Description
Technical Field
The utility model relates to the technical field of hydraulic engineering, in particular to an assembled river interception temporary dam.
Background
The temporary cofferdam engineering is generally arranged in hydraulic engineering construction, the existing temporary dam is formed by adopting stone pile or concrete pouring, the cost of raw materials can be saved by adopting a stone pile mode, the pile is time-consuming and waste, and the concrete pouring mode is firm, but the construction cost is high and the later dismantling difficulty is high.
Disclosure of Invention
In order to solve the problems, the utility model discloses an assembled river interception temporary dam which can improve the construction efficiency, can be reused and reduce the cost.
In order to achieve the above purpose, the utility model discloses an assembled river intercepting temporary dam, which comprises a plurality of temporary dam units connected through screws, wherein each temporary dam unit is of a right trapezoid table structure and comprises an inclined plane, a bottom surface, a top surface, a front surface and two side surfaces, a drainage hole for opening the inclined plane is formed in the front surface, a plugboard hole is formed in the top surface, plugboards are inserted into the plugboard holes, connecting holes are formed in the two side surfaces, and the screws penetrate through the connecting holes to connect the temporary dam units together.
Preferably, the upper end of the plugboard is provided with a lifting hole, so that the plugboard can be conveniently grabbed.
Preferably, the distance from the lower end of the insert plate hole to the bottom surface is smaller than the distance from the lower edge of the drain hole to the bottom surface.
Preferably, the two side surfaces are respectively arranged on the boss and the groove, and the boss is matched with the groove.
Preferably, the top surface is provided with a reserved groove, and the reserved groove is provided with a middle part of the plugboard hole.
Compared with the prior art, the utility model has the beneficial effects that:
the temporary dam units are connected through the screw rods, an assembled structure is adopted, the efficiency is high, the temporary dam units can be used in a turnover mode, the temporary dam units are mutually matched with the grooves through the bosses, the connection is stable, meanwhile, the temporary dam units are provided with the drainage holes, and the drainage holes can drain water flow in the installation process to prevent water flow from rushing the temporary dam units.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of a temporary dam unit structure and a plugboard.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.
In order to better understand the embodiments of the present application, the following description will clearly and completely describe the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
As shown in fig. 1-2, an assembled river-shutoff temporary dam comprises a plurality of temporary dam units 2 connected through screws 1, wherein each temporary dam unit 2 is of a right trapezoid table structure and comprises an inclined plane, a bottom surface, a top surface, a front surface and two side surfaces, a drainage hole 3 for opening the inclined plane is formed in the front surface, a plugboard hole 4 is formed in the top surface, plugboards 5 are inserted into the plugboard holes 4, connecting holes 6 are formed in the two side surfaces, and the screws 1 penetrate through the connecting holes 6 to connect the plurality of temporary dam units 2 together.
The upper end of the plugboard 5 is provided with a lifting hole 7 which is convenient for grabbing the plugboard 5.
The distance from the lower end of the insert plate hole 4 to the bottom surface is smaller than the distance from the lower edge of the drain hole 3 to the bottom surface.
The two side surfaces are respectively arranged on the boss 8 and the groove 9, and the boss 8 and the groove 9 are mutually matched.
The top surface is provided with a reserved groove 10, and the reserved groove 10 is provided with a middle part of the plugboard hole 4.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides an assembled river closure temporary dam, includes a plurality of temporary dam units of being connected through the screw rod, its characterized in that, temporary dam unit is right trapezoid platform structure, including inclined plane, bottom surface, top surface, the front and two sides, the front has been seted up and has been opened the drainage hole on the inclined plane, the jack-in hole has been seted up on the top surface, the jack-in is downthehole to insert and install the picture peg, two the connecting hole has all been seted up to the side, the screw rod passes the connecting hole links together a plurality of temporary dam units.
2. The temporary dam for intercepting an assembled river according to claim 1, wherein the upper end of the plugboard is provided with a lifting hole for facilitating grabbing of the plugboard.
3. A fabricated river closure temporary dam according to claim 1, wherein the distance from the lower end of the insert plate hole to the bottom surface is less than the distance from the lower edge of the drain hole to the bottom surface.
4. The temporary dam of claim 1, wherein the two sides are disposed in a boss and a recess, respectively, the boss and the recess being mated with each other.
5. The temporary dam for intercepting an assembled river according to claim 1, wherein said top surface is provided with a reserved groove, said reserved groove being provided with a middle portion of said insert plate hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320273077.0U CN219410721U (en) | 2023-02-21 | 2023-02-21 | Assembled river closure temporary dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320273077.0U CN219410721U (en) | 2023-02-21 | 2023-02-21 | Assembled river closure temporary dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219410721U true CN219410721U (en) | 2023-07-25 |
Family
ID=87207296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320273077.0U Active CN219410721U (en) | 2023-02-21 | 2023-02-21 | Assembled river closure temporary dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219410721U (en) |
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2023
- 2023-02-21 CN CN202320273077.0U patent/CN219410721U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |