CN212801407U - River levee reinforced structure - Google Patents
River levee reinforced structure Download PDFInfo
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- CN212801407U CN212801407U CN202021623164.7U CN202021623164U CN212801407U CN 212801407 U CN212801407 U CN 212801407U CN 202021623164 U CN202021623164 U CN 202021623164U CN 212801407 U CN212801407 U CN 212801407U
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- retaining wall
- water retaining
- river levee
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Abstract
The application relates to a river levee reinforcing structure, which comprises a water retaining wall arranged on the upstream face of a river levee, wherein a plurality of pressure-resistant panels are arranged on the upstream face of the water retaining wall, and are uniformly laid on the upstream face of the water retaining wall; each the upstream surface of resistance to compression panel is middle outside convex arcwall face, each all be equipped with coupling mechanism between resistance to compression panel and the breakwater, have the effect of weakening the effect of rivers impact force, can improve the steadiness and the life of river levee.
Description
Technical Field
The application relates to the field of hydraulic engineering, especially, relate to a river levee reinforced structure.
Background
The river levee is a water retaining building built along the edges of rivers, channels, lakes, seacoast or flood diversion areas and reclamation areas. The river levee can resist flood, block tide and prevent waves, protects the safety of residents in the levee and industrial and agricultural production, and is the earliest flood control engineering measure widely adopted in the world.
The building structure of present river levee is various, and wherein, the correlation technique discloses a river levee reinforced structure, including the dam body, the dam body uses the stone to build as the atress base member to pour into soil as the filler between adjacent stone, the outmost construction of dam body is formed with the revetment, the revetment is divided into withstand voltage portion and soil and water retention portion, withstand voltage portion is formed by concrete placement, soil and water retention portion is formed by concrete frame concatenation each other.
In view of the above-mentioned related technical solutions, the inventors consider that: the upstream surface of the river bank is washed by water flow for a long time to cause the cracking of the river bank, so that the stability of the river bank is influenced.
SUMMERY OF THE UTILITY MODEL
In order to improve the steadiness of river levee, this application has improved a river levee reinforced structure.
The application provides a river levee reinforced structure adopts following technical scheme:
the utility model provides a river levee reinforced structure, is including the breakwater of locating the river levee upstream face, a plurality of resistance to compression panels are installed to the upstream face of breakwater, each the upstream face of resistance to compression panel is the outside convex arcwall face in centre.
By adopting the technical scheme, the water retaining wall is mainly used for bearing the impact force of water flow, and the water flow impacts for a long time to cause the water retaining wall to crack, so that the stability of a river bank is influenced; the arcwall face of resistance to compression panel has the effect of weakening water impact power, makes the whole impact force of rivers reduce, and then reduces the destruction of water impact force to the breakwater, improves the steadiness and the life of river levee.
Preferably, a connecting mechanism is arranged between the compression-resistant panel and the water retaining wall; the connecting mechanism comprises a fixed block, a connecting rod, a sliding rod and a sliding block; the fixed block is arranged on the upstream surface of the water retaining wall; one end of the connecting rod is connected to the fixed block, and the other end of the connecting rod is hinged to the pressure-resistant panel; one end of the sliding rod is hinged to the compression-resistant panel, and the other end of the sliding rod is hinged to the sliding block; the connecting rod is provided with an installation groove, and the axial length of the sliding block is smaller than the axial width of the installation groove; the sliding block is movably arranged in the mounting groove.
By adopting the technical scheme, the compression-resistant panel can rotate by taking the hinged part of the connecting piece and the compression-resistant panel as an axis, instant impact force can be generated when the compression-resistant panel is impacted by water flow, the impact force is transmitted to the sliding block through the sliding rod, the sliding block rotates along the direction far away from the compression-resistant panel, impact potential energy is converted into kinetic energy and internal energy, and partial impact force can be reduced; when partial resistance to compression panel damaged because of receiving the rivers impact for a long time, when needing to be changed, through dismantling the fixed block, just can take out and change resistance to compression panel, the change and the maintenance of the resistance to compression panel of being convenient for.
Preferably, the sliding rod is located above the connecting rod.
Through adopting foretell technical scheme, what the resistance to compression panel that is close to the surface of water more easily received is that rivers long-term flow beats the power, can install the pole that slides on the connecting rod, makes resistance to compression panel normality keep vertical direction to weaken the destruction of the continuous impact force of surface of water rivers to the breakwater, improve resistance to compression panel's life
Preferably, the sliding rod is located below the connecting rod.
Through adopting foretell technical scheme, what the resistance to compression panel that is located the surface of water received more easily is rivers and rock collision and gushes ascending rivers impact force, will slide the pole and install below the connecting rod, and the resistance to compression panel is downward because the action of gravity slope, makes the impact force of rivers act on the resistance to compression panel openly, makes the resistance to compression panel upwards rotate, can weaken the impact force of rivers better, improves the steadiness of river levee.
Preferably, a return spring is installed between the sliding block and the installation groove, and the axial direction of the return spring is the same as the moving direction of the sliding block.
Through adopting foretell technical scheme, reset spring can play the effect of buffering, and when the resistance to compression panel received rivers impact and makes the sliding block remove, reset spring took place elastic deformation under the effect of impact force, and the elasticity that the sliding block received can crescent and moving speed reduces gradually, can weaken the impact force that sliding block and mounting groove lateral wall bump, improves coupling mechanism's life.
Preferably, a cushion pad is arranged between the fixed block and the water retaining wall.
By adopting the technical scheme, the cushion layer has the function of relieving the impact force of water flow; when the pressure-resistant panel is impacted by water flow, the cushion layer can generate elastic deformation, partial impact force can be reduced, and the damage of the impact force to the water retaining wall is reduced.
Preferably, a plurality of pressure-resistant panels are uniformly laid on the upstream face of the water retaining wall.
Through adopting foretell technical scheme, a plurality of resistance to compression panels evenly lay in the upstream face of breakwater, and the shock resistance of each resistance to compression panel accumulates each other, can improve the holistic shock resistance of breakwater.
Preferably, the surfaces of the pressure-resistant panel and the connecting mechanism are plated with anti-corrosion films.
By adopting the technical scheme, the pressure-resistant panel and the connecting mechanism are easy to corrode under the long-term washing of water flow, so that the usability of the pressure-resistant panel and the connecting mechanism is influenced; the anti-corrosion film is plated on the surfaces of the compression-resistant panel and the connecting mechanism, the anti-corrosion film can reduce erosion and damage of water flow to the compression-resistant panel and the connecting mechanism, and the service life of the compression-resistant panel and the connecting mechanism is prolonged.
Preferably, the back water surface of the water retaining wall is provided with an anchor rod, and the water retaining wall is anchored and connected to the river bank through the anchor rod.
Through adopting foretell technical scheme, the breakwater passes through the stock anchor and connects in the river levee, can improve the installation steadiness of breakwater, reduces the breakwater and causes the emergence of dislocation, the condition of ftractureing because of soil and water flowing water.
In summary, the present application includes at least one of the following benefits:
1. the arc-shaped surface of the pressure-resistant panel can weaken the impact force of water flow, improve the stability of the river bank and prolong the service life of the river bank;
2. the arrangement of the connecting mechanism is convenient for the maintenance and replacement of the compression-resistant panel;
3. the anti-rust films are plated on the surfaces of the pressure-resistant panel and the connecting mechanism, so that the erosion and the damage of water flow can be reduced, and the service life of the pressure-resistant panel and the connecting mechanism is prolonged.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is a cross-sectional view of the structure taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at B, primarily showing the mounting of the pressure resistant panels on the water surface;
FIG. 4 is an enlarged view of a portion of FIG. 2 at C, primarily showing the mounting of the pressure resistant panels adjacent the water surface;
fig. 5 is an operation view illustrating the rotation of the pressure resistant panel in fig. 4 when an impact is applied thereto.
Description of reference numerals: 1. a water retaining wall; 2. a compression-resistant panel; 3. a connecting mechanism; 31. a fixed block; 32. a connecting rod; 321. mounting grooves; 33. a slide bar; 34. a sliding block; 35. a return spring; 4. a cushion layer; 5. an anticorrosive film; 6. an anchor rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses river levee reinforced structure.
Referring to fig. 1, a river levee reinforced structure is including locating the breakwater 1 of the river levee upstream face, and a plurality of resistance to compression panels 2 are installed to the upstream face of breakwater 1, and the upstream face of each resistance to compression panel 2 is the outside convex arcwall face in centre.
Referring to fig. 2, a plurality of anchor rods 6 are arranged on the back surface of the retaining wall 1, and the retaining wall 1 is anchored and connected to a river bank through the anchor rods 6; the water retaining wall comprises a plurality of pressure-resistant panels 2, a water retaining wall 1 and a buffer cushion layer 4, wherein the pressure-resistant panels 2 are uniformly laid on the upstream surface of the water retaining wall 1, the buffer cushion layer 4 and a connecting mechanism 3 are arranged between each pressure-resistant panel 2 and the water retaining wall 1, and the buffer cushion layer 4 is made of flexible materials and is arranged on the upstream surface of the water retaining wall 1; the surfaces of the pressure-resistant panel 2 and the connecting mechanism 3 are both plated with anti-corrosion films 5.
Referring to fig. 3 and 4, each of the connection mechanisms 3 includes a fixed block 31, a connection rod 32, a slide rod 33, and a slide block 34; the fixed block 31 is fixedly arranged on the cushion pad layer 4; one end of the connecting rod 32 is connected to the fixed block 31 and integrally formed with the fixed block 31, and the other end is hinged to the compression-resistant panel 2; the connecting rod 32 is provided with a mounting groove 321, the axial length of the sliding block 34 is smaller than the axial width of the mounting groove 321, and the sliding block 34 is movably mounted in the mounting groove 321; one end of the sliding rod 33 is hinged with the compression-resistant panel 2, and the other end is hinged with the sliding block 34; a return spring 35 is arranged between the moving block and the mounting groove 321, and the axial direction of the return spring 35 is the same as the moving direction of the sliding block 34.
Referring to fig. 3, when the compression-resistant panel 2 is located on the water surface, the slide lever 33 is located above the connection lever 32; what lie in the surface of water compression panel 2 more easily received is rivers and rock collision and gushes ascending rivers impact force, will slide the pole 33 and install in the lower extreme of connecting rod 32, and compression panel 2 is because the action of gravity slope is downward, makes the impact force of rivers act on compression panel 2 openly, makes compression panel 2 upwards rotate, can weaken the impact force of rivers better, improves the steadiness of river levee.
Referring to fig. 4 and 5, when the compression-resistant panel 2 is close to the water surface, the slide lever 33 is located below the connecting lever 32; what lie in the surface of water compression panel 2 more easily received is that rivers flow for a long time and beat the power of beating, need install slide bar 33 in the upper end of connecting rod 32 this moment, make compression panel 2 normality keep vertical direction to weaken the destruction of the continuous impact force of aquatic rivers to waterwall 1, improve compression panel 2's life.
The implementation principle of the river levee reinforcing structure in the embodiment of the application is as follows:
referring to fig. 2, the water retaining wall 1 is mainly used for bearing the impact force of water flow, and the water facing surface of the water retaining wall 1 is provided with a plurality of pressure-resistant panels 2, and the water facing surfaces of the pressure-resistant panels 2 are arc surfaces with the middle part protruding outwards, so that when the pressure-resistant panels 2 are impacted by the water flow, the impact force of the water flow can be decomposed along different directions by the arc surfaces, and partial decomposition forces in opposite directions can be mutually offset, so that the overall impact force of the water flow can be reduced; when the resistance to compression panel 2 receives the impact of rivers, the impact force can drive resistance to compression panel 2 and use the articulated department of connecting piece and resistance to compression panel 2 to make as the axis and rotate, makes the impact energy turn into coupling mechanism 3's kinetic energy and internal energy, also can reduce the whole impact force of rivers.
Fixed block 31, cushion layer 4 are installed in waterwall 1 in proper order, and when part resistance to compression panel 2 damaged because of receiving water impact for a long time, when needing to be changed, through dismantling fixed block 31, just can take out and change resistance to compression panel 2, the change and the maintenance of the resistance to compression panel 2 of being convenient for.
The anti-pressure panel 2 and the connecting mechanism 3 are easy to corrode under the long-term washing of water flow, so that the usability of the anti-pressure panel 2 and the connecting mechanism 3 is affected; the anti-corrosion film 5 is plated on the surfaces of the compression-resistant panel 2 and the connecting mechanism 3, the anti-corrosion film 5 can reduce erosion and damage of water flow to the compression-resistant panel 2 and the connecting mechanism 3, and the service life of the compression-resistant panel 2 and the connecting mechanism 3 is prolonged.
The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A river levee reinforced structure which characterized in that: the pressure-resistant water retaining wall comprises a water retaining wall (1) arranged on the upstream surface of a river bank, wherein a plurality of pressure-resistant panels (2) are arranged on the upstream surface of the water retaining wall (1), and each pressure-resistant panel (2) is an arc-shaped surface which protrudes outwards in the middle.
2. The river levee reinforcing structure according to claim 1, wherein: a connecting mechanism (3) is arranged between the compression-resistant panel (2) and the water retaining wall (1); the connecting mechanism (3) comprises a fixed block (31), a connecting rod (32), a sliding rod (33) and a sliding block (34); the fixed block (31) is arranged on the upstream surface of the water retaining wall (1); one end of the connecting rod (32) is connected to the fixed block (31), and the other end of the connecting rod is hinged to the compression-resistant panel (2); one end of the sliding rod (33) is hinged to the compression-resistant panel (2), and the other end of the sliding rod is hinged to the sliding block (34); the connecting rod (32) is provided with a mounting groove (321), and the axial length of the sliding block (34) is smaller than the axial width of the mounting groove (321); the sliding block (34) is movably arranged in the mounting groove (321).
3. A river levee reinforcing structure according to claim 2, wherein: the sliding rod (33) is positioned above the connecting rod (32).
4. A river levee reinforcing structure according to claim 2, wherein: the sliding rod (33) is positioned below the connecting rod (32).
5. A river levee reinforcing structure according to claim 2, wherein: a return spring (35) is installed between the sliding block (34) and the installation groove (321), and the axial direction of the return spring (35) is the same as the moving direction of the sliding block (34).
6. A river levee reinforcing structure according to claim 2, wherein: and a cushion layer (4) is arranged between the connecting mechanism (3) and the water retaining wall (1).
7. The river levee reinforcing structure according to claim 1, wherein: the pressure-resistant panels (2) are uniformly paved on the upstream surface of the water retaining wall (1).
8. The river levee reinforcing structure according to claim 1, wherein: the surfaces of the compression-resistant panel (2) and the connecting mechanism (3) are plated with anti-corrosion films (5).
9. The river levee reinforcing structure according to claim 1, wherein: the anchor rod (6) is arranged on the back water surface of the water retaining wall (1), and the water retaining wall (1) is anchored and connected to a river bank through the anchor rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021623164.7U CN212801407U (en) | 2020-08-06 | 2020-08-06 | River levee reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021623164.7U CN212801407U (en) | 2020-08-06 | 2020-08-06 | River levee reinforced structure |
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| Publication Number | Publication Date |
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| CN212801407U true CN212801407U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021623164.7U Active CN212801407U (en) | 2020-08-06 | 2020-08-06 | River levee reinforced structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855841A (en) * | 2022-06-15 | 2022-08-05 | 中交三公局第一工程有限公司 | Steel pipe pile and steel sheet pile combined cofferdam structure of bearing platform in complex water area |
| CN117661509A (en) * | 2023-03-16 | 2024-03-08 | 韶关市中群建设有限公司 | Water conservancy river levee reinforced structure |
-
2020
- 2020-08-06 CN CN202021623164.7U patent/CN212801407U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855841A (en) * | 2022-06-15 | 2022-08-05 | 中交三公局第一工程有限公司 | Steel pipe pile and steel sheet pile combined cofferdam structure of bearing platform in complex water area |
| CN117661509A (en) * | 2023-03-16 | 2024-03-08 | 韶关市中群建设有限公司 | Water conservancy river levee reinforced structure |
| CN117661509B (en) * | 2023-03-16 | 2024-05-03 | 韶关市中群建设有限公司 | Water conservancy river levee reinforced structure |
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