CN211200272U - Assembly type directional permeable water-stop curtain for maintaining stability of reservoir water type landslide - Google Patents
Assembly type directional permeable water-stop curtain for maintaining stability of reservoir water type landslide Download PDFInfo
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- CN211200272U CN211200272U CN201921411115.4U CN201921411115U CN211200272U CN 211200272 U CN211200272 U CN 211200272U CN 201921411115 U CN201921411115 U CN 201921411115U CN 211200272 U CN211200272 U CN 211200272U
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Abstract
The utility model relates to an assembly type directional permeable water-stop curtain for maintaining the stability of reservoir water type landslide, which comprises a plurality of assembly type curtain walls connected together; the assembled curtain wall is provided with a plurality of directional water permeable valves in a penetrating mode, each directional water permeable valve comprises a directional water stopping cylinder, mud discharging ports are communicated with two sides of the bottom of each directional water stopping cylinder, filtering pore plates are arranged at two ports of each directional water stopping cylinder, a directional water stopping loose-leaf baffle is arranged in the middle of each directional water stopping loose-leaf baffle, a round table-shaped through hole is formed in the middle of each directional water stopping loose-leaf baffle, a round table-shaped directional water stopping loose-leaf is clamped in each round table-shaped through hole of each directional water stopping loose-leaf baffle, a U-shaped fixing frame is arranged on one side, where the directional water stopping loose-leaf baffle is located, a 7-shaped loose-leaf connecting bolt is arranged on one side of each directional water stopping loose-leaf, and the top plate of. The utility model discloses be favorable to maintaining the stability of reservoir water type landslide.
Description
Technical Field
The utility model relates to a technical field that reservoir water type landslide stability was maintained especially relates to a maintain directional formula of permeating water of assembled stagnant water curtain of reservoir water type landslide stability.
Background
The elevation of reservoir water level is a main factor influencing the stability of reservoir water type landslide, the repeated dry-wet cycle can obviously change the soil body property of a falling zone, and the micro cracks and cracks in the soil body are repeatedly opened and closed for a long time, gradually developed and communicated, so that the soil body is gradually changed from a compact state to a loose state with internal crack development, and the internal damage of the soil body can cause the gradual deterioration of the shear strength of the soil body. Soil softening caused by long-term soaking of the front edge of the landslide by reservoir water, hydrochemical effect, floatage weight reduction effect on the permeable landslide under the reservoir water level and the like are important factors influencing the stability of the landslide. Particularly, the larger the falling speed of the reservoir water level is, the more obvious the underground water response hysteresis phenomenon is, so that the overall shape of the underground water line becomes steep, the larger the formed water head difference is, the larger the action of the hydrodynamic pressure generated on the landslide body is, and the more adverse effect on the stability of the landslide is. There is currently no particularly effective form of maintaining stability in reservoir landslides.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and provides an assembly type directional permeable water type waterproof curtain for maintaining the stability of the reservoir water type landslide.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
an assembly type directional permeable water-stop curtain for maintaining stability of a reservoir water type landslide comprises a plurality of assembly type curtain walls which are connected together, wherein one side of each assembly type curtain wall is provided with an assembly clamping head, the other side of each assembly type curtain wall is provided with an assembly clamping groove, and two adjacent assembly type curtain walls are inserted into the assembly clamping groove of the other assembly type curtain wall through the assembly clamping head of one assembly type curtain wall to realize assembly connection;
a plurality of directional water permeable valves are arranged on the assembled curtain wall body in a penetrating way, each directional water permeable valve comprises a directional water stopping cylinder, two ends of the directional water stop cylinder are respectively positioned at two sides of the assembled curtain wall body, the bottom of the directional water stop cylinder is communicated with mud discharge ports at two sides of the assembled curtain wall body, two ports of the directional water stopping cylinder are provided with filtering pore plates, a directional water stopping loose-leaf baffle is arranged in the middle of the directional water stopping cylinder, the middle part of the directional water stopping loose-leaf baffle is provided with a round table-shaped through hole, a round table-shaped directional water stopping loose-leaf is clamped in the round table-shaped through hole of the directional water stopping loose-leaf baffle, the directional water stop loose-leaf baffle is provided with a U-shaped fixing frame at one side where the directional water stop loose-leaf is positioned, a 7-shaped loose-leaf connecting bolt is arranged at one side of the directional water stop loose-leaf, the top plate of the 7-shaped loose-leaf connecting bolt is inserted into the U-shaped fixed frame and is rotatably connected through the rotating shaft.
The assembling clamping head is of a convex structure, the narrow end of the convex framework of the assembling clamping head is communicated with the assembled curtain wall, and the assembling clamping groove is a convex groove matched with the assembling clamping head.
The assembled curtain wall body is of a hollow structure, a cement slurry filling port is formed in the top of the assembling clamping head, and the cement slurry filling port is communicated with an inner cavity of the assembled curtain wall body.
And a rubber sealing ring is arranged on the surface of the directional water stopping loose leaf, which is in contact with the directional water stopping loose leaf baffle.
And a plurality of water passing holes are uniformly distributed on the filtering pore plate.
The utility model has the advantages that: the utility model discloses assembled stagnant water curtain is applied on storehouse water type landslide, and the assembly is simple, can realize the directional flow of groundwater, prevents groundwater reverse flow, is favorable to maintaining the stability of storehouse water type landslide.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a directional water permeable valve;
FIG. 3 is a schematic structural view of a directional water stop hinge baffle and a U-shaped fixing frame;
FIG. 4 is a schematic structural view of a directional water-stopping loose-leaf connection bolt in a 7-shaped shape;
FIG. 5 is a combination diagram of a directional water stop loose-leaf baffle and a directional water stop loose-leaf;
FIG. 6 is a schematic diagram of the operation of the directional water permeable valve;
in the figure: 1-assembled curtain wall; 2, assembling a chuck; 3, assembling a clamping groove; 4-directional water permeable valve; 5-directional water stopping cylinder; 6-a sludge discharge port; 7-a filter orifice plate; 8-directional water stop loose-leaf baffle; 9-a truncated cone shaped through hole; 10-directional water stop loose leaves; 11-U-shaped fixing frame; 12- '7' -shaped loose-leaf connecting bolt; 13-grout injection port;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
specific example 1:
as shown in fig. 1 to 5, an assembly type directional permeable waterproof curtain for maintaining stability of reservoir water type landslide comprises a plurality of assembly type curtain walls 1 connected together, wherein one side of each assembly type curtain wall 1 is provided with an assembly clamp 2, the other side of each assembly type curtain wall is provided with an assembly clamp groove 3, and two adjacent assembly type curtain walls 1 are inserted into the assembly clamp groove 3 of the other assembly type curtain wall 1 through the assembly clamp 2 of one assembly type curtain wall 1 to realize assembly connection;
the assembled curtain wall body 1 is provided with a plurality of directional water permeating valves 4 in a penetrating manner, each directional water permeating valve 4 comprises a directional water stopping cylinder 5, two ends of each directional water stopping cylinder 5 are respectively positioned at two sides of the assembled curtain wall body 1, the bottom of each directional water stopping cylinder 5 is respectively communicated and provided with a sludge discharge port 6 at two sides of the assembled curtain wall body 1, two ports of each directional water stopping cylinder 5 are respectively provided with a filtering pore plate 7, a directional water stopping loose-leaf baffle 8 is arranged at the middle position in each directional water stopping cylinder 5, a circular truncated cone-shaped through hole 9 is arranged in the middle of each directional water stopping loose-leaf baffle 8, a circular truncated cone-shaped directional water stopping loose leaf 10 is clamped in each circular truncated cone-shaped through hole 9 of each directional water stopping loose-leaf baffle 8, a U-shaped fixing frame 11 is arranged at one side where the directional water stopping loose leaf 10 is positioned, a 7-leaf connecting bolt 12 is arranged at one side of each directional, the top plate of the 7-shaped loose-leaf connecting bolt 12 is inserted into the U-shaped fixed frame 11 and is rotatably connected through a rotating shaft.
The assembling clamping head 2 is of a convex structure, the narrow end of the convex framework of the assembling clamping head 2 is communicated with the assembling type curtain wall body 1, and the assembling clamping groove 3 is a convex groove matched with the assembling clamping head 2.
The working principle of the utility model is as follows:
as shown in figure 6 of the drawings,
when the water level of the side A of the directional water stop valve 4 is higher than that of the side B, under the action of water pressure, a 7-shaped hinge connecting bolt 12 of the directional water stop hinge 10 can be pushed to move around a U-shaped fixing frame 11, so that the directional water stop hinge 10 is pushed out of a directional water stop hinge baffle 8, a gap is formed between the directional water stop hinge 10 and the directional water stop hinge baffle 8, and water flows from the side A to the side B.
When the water level at the side B of the directional water stop valve 4 is higher than that at the side A, under the action of water pressure and the self gravity of the directional water stop hinge 10, the 7-shaped hinge connecting bolt 12 of the directional water stop hinge 10 can be pushed to move around the U-shaped fixing frame 11, so that the directional water stop hinge 10 is pushed into the directional water stop hinge baffle 8, at the moment, a gap between the directional water stop hinge 10 and the directional water stop hinge baffle 8 disappears, and water flow cannot go from the side B to the side A, so that the directional water stop effect is realized.
The utility model discloses assembled stagnant water curtain is applied on storehouse water type landslide, and the assembly is simple, can realize the directional flow of groundwater, prevents groundwater reverse flow, is favorable to maintaining the stability of storehouse water type landslide.
Specific example 2:
as shown in fig. 1 to 5, an assembly type directional permeable waterproof curtain for maintaining stability of reservoir water type landslide comprises a plurality of assembly type curtain walls 1 connected together, wherein one side of each assembly type curtain wall 1 is provided with an assembly clamp 2, the other side of each assembly type curtain wall is provided with an assembly clamp groove 3, and two adjacent assembly type curtain walls 1 are inserted into the assembly clamp groove 3 of the other assembly type curtain wall 1 through the assembly clamp 2 of one assembly type curtain wall 1 to realize assembly connection;
the assembled curtain wall body 1 is provided with a plurality of directional water permeating valves 4 in a penetrating manner, each directional water permeating valve 4 comprises a directional water stopping cylinder 5, two ends of each directional water stopping cylinder 5 are respectively positioned at two sides of the assembled curtain wall body 1, the bottom of each directional water stopping cylinder 5 is respectively communicated and provided with a sludge discharge port 6 at two sides of the assembled curtain wall body 1, two ports of each directional water stopping cylinder 5 are respectively provided with a filtering pore plate 7, a directional water stopping loose-leaf baffle 8 is arranged at the middle position in each directional water stopping cylinder 5, a circular truncated cone-shaped through hole 9 is arranged in the middle of each directional water stopping loose-leaf baffle 8, a circular truncated cone-shaped directional water stopping loose leaf 10 is clamped in each circular truncated cone-shaped through hole 9 of each directional water stopping loose-leaf baffle 8, a U-shaped fixing frame 11 is arranged at one side where the directional water stopping loose leaf 10 is positioned, a 7-leaf connecting bolt 12 is arranged at one side of each directional, the top plate of the 7-shaped loose-leaf connecting bolt 12 is inserted into the U-shaped fixed frame 11 and is rotatably connected through a rotating shaft.
The assembling clamping head 2 is of a convex structure, the narrow end of the convex framework of the assembling clamping head 2 is communicated with the assembling type curtain wall body 1, and the assembling clamping groove 3 is a convex groove matched with the assembling clamping head 2.
The assembled curtain wall body 1 is of an internal hollow structure, a cement slurry filling port 13 is formed in the top of the assembling clamping head 2, and the cement slurry filling port 13 is communicated with an inner cavity of the assembled curtain wall body 1.
And a rubber sealing ring is arranged on the surface of the directional water stopping loose-leaf 10, which is in contact with the directional water stopping loose-leaf baffle 8.
And a plurality of water passing holes are uniformly distributed on the filtering pore plate 7.
The utility model discloses well two the same assembled curtain wall bodies 1 can be connected with assembly draw-in groove 3 through assembly dop 2, and assembled curtain wall body 1 is inside hollow structure, can reduce assembled curtain wall body 1's weight, and after the installation, the rethread pours into water injection mud to grout pouring opening 13, increases weight.
The number, arrangement mode and installation position of the directional water permeating valves 4 can be set reasonably according to the flowing condition of underground water. The bottom of the directional water stopping cylinder 5 is provided with a sludge discharge port 6, so that the discharge of silt in the directional diversion process of underground water can be realized, and the blockage of the directional water stopping cylinder 5 is prevented. The two ends of the directional water stopping cylinder 5 are provided with the filtering pore plates 7, so that large-particle mud stones can be prevented from entering the directional water stopping cylinder 5.
The directional water stop hinge 10, the directional water stop hinge baffle 8, the U-shaped fixing frame 11, the 7-shaped hinge connecting bolt 12 and the rubber sealing ring are combined, so that the directional flow of the underground water can be realized, and the reverse flow of the underground water is prevented.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (5)
1. An assembly type directional permeable waterproof curtain for maintaining stability of a reservoir water type landslide is characterized by comprising a plurality of assembly type curtain walls (1) which are connected together, wherein one side of each assembly type curtain wall (1) is provided with an assembly clamping head (2) and the other side of each assembly type curtain wall is provided with an assembly clamping groove (3), and two adjacent assembly type curtain walls (1) are inserted into the assembly clamping groove (3) of the other assembly type curtain wall (1) through the assembly clamping head (2) of one assembly type curtain wall (1) to realize assembly connection;
the assembled curtain wall body (1) is provided with a plurality of directional water permeable valves (4) in a penetrating manner, each directional water permeable valve (4) comprises a directional water stopping cylinder (5), two ends of each directional water stopping cylinder (5) are respectively positioned at two sides of the assembled curtain wall body (1), the bottom of each directional water stopping cylinder (5) is provided with sludge discharge ports (6) at two sides of the assembled curtain wall body (1) in a communicating manner, two ports of each directional water stopping cylinder (5) are respectively provided with a filtering pore plate (7), a directional water stopping loose-leaf baffle (8) is arranged at the middle position in each directional water stopping cylinder (5), a circular table-shaped through hole (9) is formed in the middle of each directional water stopping loose-leaf baffle (8), a circular table-shaped directional water stopping loose-leaf baffle (10) is clamped in the circular table-shaped through hole (9) of each directional water stopping loose-leaf baffle (8), and a U-shaped fixing frame (11) is arranged at one side where the directional water stopping loose leaf (10), a7-shaped hinge connecting bolt (12) is arranged on one side of the directional water stop hinge (10), and a top plate of the 7-shaped hinge connecting bolt (12) is inserted into the U-shaped fixing frame (11) and is rotatably connected through a rotating shaft.
2. The assembled directional permeable waterproof curtain for maintaining the stability of reservoir water type landslide as claimed in claim 1, wherein the assembling clamp head (2) is of a convex structure, the narrower end of the convex structure of the assembling clamp head (2) is communicated with the assembled curtain wall (1), and the assembling clamp groove (3) is a convex groove matched with the assembling clamp head (2).
3. The assembled directional permeable waterproof curtain for maintaining the stability of reservoir water type landslide according to claim 2, wherein the assembled curtain wall (1) is of a hollow structure, a grout injection port (13) is formed in the top of the assembly chuck (2), and the grout injection port (13) is communicated with the inner cavity of the assembled curtain wall (1).
4. The assembled directional permeable waterproof curtain for maintaining the stability of reservoir water type landslide according to claim 3, wherein a rubber sealing ring is arranged on the surface of the directional waterproof hinge (10) contacting with the directional waterproof hinge baffle (8).
5. The assembled directional permeable waterproof curtain for maintaining the stability of reservoir water type landslide of claim 4, wherein the filtering pore plate (7) is uniformly distributed with a plurality of water passing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921411115.4U CN211200272U (en) | 2019-08-28 | 2019-08-28 | Assembly type directional permeable water-stop curtain for maintaining stability of reservoir water type landslide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921411115.4U CN211200272U (en) | 2019-08-28 | 2019-08-28 | Assembly type directional permeable water-stop curtain for maintaining stability of reservoir water type landslide |
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| CN211200272U true CN211200272U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921411115.4U Active CN211200272U (en) | 2019-08-28 | 2019-08-28 | Assembly type directional permeable water-stop curtain for maintaining stability of reservoir water type landslide |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453645A (en) * | 2019-08-28 | 2019-11-15 | 枣庄学院 | A kind of assembly type orientation dankness type water-stop curtain maintaining library water type Landslide Stability |
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2019
- 2019-08-28 CN CN201921411115.4U patent/CN211200272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453645A (en) * | 2019-08-28 | 2019-11-15 | 枣庄学院 | A kind of assembly type orientation dankness type water-stop curtain maintaining library water type Landslide Stability |
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