CN217601501U - Retaining wall structure for hydraulic engineering - Google Patents
Retaining wall structure for hydraulic engineering Download PDFInfo
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- CN217601501U CN217601501U CN202221077585.3U CN202221077585U CN217601501U CN 217601501 U CN217601501 U CN 217601501U CN 202221077585 U CN202221077585 U CN 202221077585U CN 217601501 U CN217601501 U CN 217601501U
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Abstract
The utility model discloses a retaining wall structure for hydraulic engineering, which comprises a wall body and a bottom plate, wherein the wall body is arranged on the bottom plate; a drainage mechanism is arranged in the wall body; the wall body comprises a first section of wall body, a second section of wall body and a third section of wall body, and the first section of wall body, the second section of wall body and the third section of wall body are detachably connected; a plurality of positioning holes are arranged in the wall body in the vertical direction; one side of the wall body is provided with a connecting groove, and the other side of the wall body is provided with a connecting lug; the drainage mechanism comprises drainage channels, a water stop plate and a water seepage plate, the drainage channels are arranged in the wall body, and the front and the back of the drainage channels penetrate through the wall body; the water-stop plate is arranged at the rear side of the wall body, and a plurality of water outlets opposite to the water drainage channel are arranged on the water-stop plate; the water seepage plate is provided with the rear side of the water-stop plate. Through the design, the construction time can be reduced, the engineering quality is ensured, and the water is effectively drained.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, specifically be a retaining wall structure for hydraulic engineering.
Background
Hydraulic engineering is mainly an engineering built for controlling and allocating surface water and underground water in nature to achieve the purpose of removing harmful substances and benefiting. In water conservancy projects, river channel projects occupy a large proportion, and different types of hydraulic buildings such as dams, water gates and channels need to be built. Therefore, the function of the retaining wall in the hydraulic engineering is very important.
The existing retaining wall is generally formed by casting in situ, so that the quality of the cast retaining wall is poor easily due to the influence of environmental weather, and the retaining wall is difficult to effectively reinforce the mountain soil slope; moreover, the soil behind the retaining wall absorbs too much water to cause water and soil loss due to poor drainage performance of the retaining wall formed by integrally pouring; the retaining wall of integral type appears the breach in a department and is difficult to repair, finally causes the unable work of retaining wall of whole section.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a retaining wall structure for hydraulic engineering to it is not good to provide the retaining wall quality that the integral type was pour in the solution background art, and drainage performance is poor, is difficult to the problem of repairing.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a retaining wall structure for hydraulic engineering comprises a wall body and a bottom plate, wherein the wall body is arranged on the bottom plate; the wall body is of a combined structure, and a drainage mechanism is arranged in the wall body;
the wall body comprises a first section of wall body, a second section of wall body and a third section of wall body, wherein the first section of wall body is arranged on the bottom plate, the second section of wall body is arranged on the first section of wall body, the third section of wall body is arranged on the second section of wall body, and the first section of wall body, the second section of wall body and the third section of wall body are detachably connected; a plurality of positioning holes are arranged in the wall body in the vertical direction; one side of the wall body is provided with a connecting groove, and the other side of the wall body is provided with a connecting lug;
the drainage mechanism comprises drainage channels, a water stop plate and a water seepage plate, the drainage channels are arranged in the wall body, and the front and the back of the drainage channels penetrate through the wall body; the water stop plate is arranged on the rear side of the wall body, a plurality of water outlets opposite to the water drainage channel are formed in the water stop plate, and the water outlets are communicated with the water drainage channel; the water seepage plate is arranged on the rear side of the water stop plate.
Furthermore, the front side of the wall body is an inclined plane.
Furthermore, a positioning column is arranged in the positioning hole.
Furthermore, a plurality of positioning holes opposite to the positioning holes are formed in the bottom plate.
Furthermore, the bottom of the positioning column is conical.
Furthermore, a hoisting port is formed in the top of the positioning column.
Further, the connection groove can be fitted with the connection projection.
Furthermore, a water tank is arranged on the front side of the bottom plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
the wall body is of a combined structure, the wall body is divided into a first section of wall body, a second section of wall body and a third section of wall body, each section of wall body can be prefabricated in a factory and assembled on site, the quality of the retaining wall is guaranteed, the retaining wall can be rapidly arranged at a specified position, and the engineering period is shortened.
The side of the wall body is provided with the connecting grooves and the connecting lugs, and the connecting grooves and the connecting lugs can be matched, so that a plurality of wall bodies can be assembled, the weight of each section of wall body is reduced, the wall body is convenient to transport and manufacture, and the quality of the produced wall body is ensured.
Be provided with drainage mechanism in the wall body, drainage mechanism includes drainage channel, water-stop sheet and infiltration board, still is provided with the outlet on the water-stop sheet, and the infiltration board is arranged in the moisture that will permeate soil, and the moisture that permeates out gets into drainage channel through the outlet and discharges, prevents to keep off the soil moisture at soil guard plate rear portion and leads to the fact soil erosion and water loss excessively. The water-stop sheet prevents the wall body from being damaged due to long-term corrosion of the wall body by water in the soil.
The combined structure of the wall body enables one section of the wall body to be replaced in time when damaged or naturally damaged, and the effective working capacity of the wall body is guaranteed.
Drawings
Fig. 1 is an axial view of the present invention;
fig. 2 is a front view schematically illustrating the present invention;
FIG. 3 isbase:Sub>A schematic cross-sectional view taken at A-A of FIG. 2;
fig. 4 is a schematic view of the drain pipe of the present invention.
The mark in the figure is: 1-bottom plate, 2-connecting groove, 3-first section of wall body, 4-second section of wall body, 5-third section of wall body, 6-water seepage plate, 7-water isolation plate, 8-positioning column, 9-hoisting opening, 10-positioning hole, 11-connecting projection, 12-flow guide surface, 13-drainage channel, 14-water tank, 15-drainage pipe, 16-inflation pipe, 17-air pipe and 18-air nozzle.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
A retaining wall structure for hydraulic engineering comprises a wall body and a bottom plate 1, wherein the wall body is arranged on the bottom plate 1; the bottom plate 1 is placed on the ground, and the bottom plate 1 can be buried underground when the ground is uneven or wet. The wall body is of a combined structure, and a drainage mechanism is arranged in the wall body;
the wall body comprises a first section of wall body 3, a second section of wall body 4 and a third section of wall body 5, wherein the first section of wall body 3 is arranged on the bottom plate 1, the second section of wall body 4 is arranged on the first section of wall body 3, the third section of wall body 5 is arranged on the second section of wall body 4, and the first section of wall body 3, the second section of wall body 4 and the third section of wall body 5 are detachably connected; all the wall bodies are combined and assembled to form the whole wall body. Each section of wall body can be prefabricated in a factory and installed on site, so that the engineering period is shortened, and the quality of the wall body can be ensured. A plurality of positioning holes 10 are arranged in the wall body in the vertical direction; the assembled wall body can be fixed by installing the positioning pin or the positioning column 8 in the positioning hole 10, and the strength structure of the whole wall body is enhanced. A connecting groove 2 is arranged on one side of the wall body, and a connecting lug 11 is arranged on the other side of the wall body; connecting grooves 2 and connecting convex blocks 11 can be mutually matched, so that multiple sections of wall bodies can be assembled, the size of a single prefabricated wall body is reduced, the prefabricated wall body is convenient to transport, and the prefabricated wall body is more convenient and faster to construct.
The drainage mechanism comprises drainage channels 13, a water-stop sheet 7 and a water seepage sheet 6, the drainage channels 13 are arranged in the wall, and the front and the back of the drainage channels 13 penetrate through the wall; the water-stop sheet 7 is arranged on the rear side of the wall body, a plurality of water outlets opposite to the drainage channels 13 are formed in the water-stop sheet 7, the water outlets are communicated with the drainage channels 13, and the water-seepage sheet 6 is arranged on the rear side of the water-stop sheet 7. The infiltration plate 6 adopts the sand-free pervious concrete block, has high water permeability and high bearing capacity, and can effectively filter out the moisture in the soil behind the retaining wall. The water-stop sheet 7 is a rubber sheet; the water-stop sheet 7 is used for isolating the filtered water of the water-stop sheet 6 from the wall body, preventing the water from corroding the wall body, a water outlet is arranged on the water-stop sheet 7, the filtered water of the water-stop sheet 6 is guided into the water drainage channel 13 in the wall body by the water outlet, the water drainage channel 13 discharges the water out of the wall body, and the problem that the soil is excessively wet and the water and soil loss is easily caused due to accumulation of soil moisture behind the retaining wall is effectively prevented.
In a preferred embodiment, the front side of the wall body is an inclined plane, and the inclined plane disperses the soil behind the retaining wall downwards based on the stress of the retaining wall, so that the stress in the front-back direction is reduced, and the stability of the wall body is ensured. On the other hand, the inclined surface can be used as a flow guide surface 12 for guiding water on the surface of the wall body to flow away, so that water accumulation on the wall body is prevented, and the wall body is prevented from being corroded in time.
In a preferred embodiment, the positioning holes 10 are provided with positioning pillars 8, the positioning pillars 8 connect the first wall 3, the second wall 4 and the third wall 5 to form a whole wall, and the positioning pillars 8 are arranged to prevent the combined walls from moving.
In a preferred embodiment, the bottom plate 1 is provided with a plurality of positioning holes opposite to the positioning holes 10, so that the positioning posts 8 can contact with the ground after the positioning holes are formed, and the positioning posts 8 can be inserted into the ground for fixing the position of the whole wall and the bottom plate 1.
In a preferred embodiment, the bottom of the positioning column 8 is conical, so that the positioning column 8 is conveniently penetrated into the ground, the wall body and the bottom plate 1 are anchored at the designated position by the positioning column 8, and the strength and the effect of the wall body are enhanced.
In a preferred embodiment, a lifting opening 9 is formed in the top of the positioning column 8, and the lifting opening 9 is used for lifting the positioning column 8 by using a tool such as a crane when the positioning column 8 is installed, so that the positioning column 8 can be installed conveniently. When the positioning column 8 is disassembled, the positioning column can be directly pulled out through the hoisting port 9, and the device is very convenient.
In a preferred embodiment, the connecting grooves 2 can be matched with the connecting projections 11, so that the whole wall bodies can be assembled with each other. The design can reduce the wall bodies used for assembly of all the sections, so that all the sections of the wall bodies are convenient to transport and easy to assemble on site, and the engineering process is accelerated.
In a preferred embodiment, the front side of the floor 1 is provided with water channels 14, and the water channels 14 are used to guide water discharged from the drainage channels 13 to a sewer or a river channel, preventing the water from infiltrating the soil at the corners of the retaining wall, which could cause the soil under the feet of the retaining wall to collapse.
In a preferred embodiment, during the use of the retaining wall, the drainage channel 13 is easily blocked by impurities such as leaves due to external factors, and even animals nest in the drainage channel 13, which easily causes the drainage channel 13 to be blocked and not function. A drain pipe 15 is arranged in the drain channel 13, the outer diameter of the drain pipe 15 is smaller than the inner diameter of the drain channel 13, a plurality of inflation pipes 16 are arranged on the side wall of the drain pipe 15, and the inflation pipes 16 can be inflated to expand; an air pipe 17 is arranged on the outer wall of the water drainage pipe 15 in the axial direction, the air pipe 17 is connected with an inflation pipe 16, and the air pipe 17 is used for inflating the inflation pipe 16; an air nozzle 18 is arranged at one end of the air pipe 17 far away from the air filling pipe 16, and the air nozzle 18 is used for filling air into the air pipe 17 and preventing air in the air filling pipe 16 and the air pipe 17 from leaking out. A drain pipe 15 is installed inside the drain passage 13, and the position of the drain pipe 15 is fixed by inflating the inflation tube 16 so that the inflation tube 16 is expanded to be close to the inner wall of the drain passage 13. After a period of use, the drain pipe 15 can be taken out by deflating the air tap 18, and the drain pipe 15 can be cleaned. The problem that the drain passage 13 is easily blocked can be effectively prevented.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a retaining wall structure for hydraulic engineering which characterized in that: comprises a wall body and a bottom plate (1), wherein the wall body is arranged on the bottom plate (1); the wall body is of a combined structure, and a drainage mechanism is arranged in the wall body;
the wall body comprises a first section of wall body (3), a second section of wall body (4) and a third section of wall body (5), wherein the first section of wall body (3) is arranged on the bottom plate (1), the second section of wall body (4) is arranged on the first section of wall body (3), the third section of wall body (5) is arranged on the second section of wall body (4), and the first section of wall body (3), the second section of wall body (4) and the third section of wall body (5) are detachably connected; a plurality of positioning holes (10) are arranged in the wall body in the vertical direction; a connecting groove (2) is arranged on one side of the wall body, and a connecting lug (11) is arranged on the other side of the wall body;
the drainage mechanism comprises drainage channels (13), a water-stop sheet (7) and a water seepage sheet (6), the drainage channels (13) are arranged in the wall, and the front and the back of the drainage channels (13) penetrate through the wall; the water-stop plate (7) is arranged on the rear side of the wall body, a plurality of water outlets opposite to the drainage channel (13) are formed in the water-stop plate (7), and the water outlets are communicated with the drainage channel (13); the water seepage plate (6) is arranged at the rear side of the water stop plate (7).
2. A retaining wall structure for hydraulic engineering according to claim 1, characterized in that: the front side of the wall body is an inclined plane.
3. A retaining wall structure for hydraulic engineering according to claim 1, characterized in that: positioning columns (8) are arranged in the positioning holes (10).
4. A retaining wall structure for hydraulic engineering according to claim 1, characterized in that: the bottom plate (1) is provided with a plurality of positioning openings opposite to the positioning holes (10).
5. A retaining wall structure for hydraulic engineering according to claim 3, characterized in that: the bottom of the positioning column (8) is conical.
6. A retaining wall structure for hydraulic engineering according to claim 3, characterized in that: the top of the positioning column (8) is provided with a hoisting port (9).
7. A retaining wall structure for hydraulic engineering according to claim 1, characterized in that: the connecting groove (2) can be matched with the connecting convex block (11).
8. A retaining wall structure for hydraulic engineering according to claim 1, characterized in that: the front side of the bottom plate (1) is provided with a water tank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221077585.3U CN217601501U (en) | 2022-04-29 | 2022-04-29 | Retaining wall structure for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221077585.3U CN217601501U (en) | 2022-04-29 | 2022-04-29 | Retaining wall structure for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217601501U true CN217601501U (en) | 2022-10-18 |
Family
ID=83566505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221077585.3U Active CN217601501U (en) | 2022-04-29 | 2022-04-29 | Retaining wall structure for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217601501U (en) |
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2022
- 2022-04-29 CN CN202221077585.3U patent/CN217601501U/en active Active
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