CN210658217U

CN210658217U - Can improve retaining wall drainage structures for hydraulic engineering of atress homogeneity

Info

Publication number: CN210658217U
Application number: CN201921314453.6U
Authority: CN
Inventors: 杨东玲; 张淑芬; 阮一鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-06-02
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a can improve retaining wall drainage structures for hydraulic engineering of atress homogeneity, including basement main part, connecting pipe, water barrier, rock layer and filling layer, the board that gathers water is installed to the left side top of basement main part, and just gathers water board's right side and be fixed with the water barrier to the rock layer is installed to the medial surface of water barrier, the medial surface of rock layer is fixed with the filling layer, and vertical strengthening rib and horizontal strengthening rib are installed to the medial surface of filling layer. This can improve retaining wall drainage structures for hydraulic engineering of atress homogeneity is provided with the collecting chamber, the collecting chamber is inside to be hollow form, and then be convenient for gather water to a department through the collecting chamber, then, discharge to the outside through collecting chamber and drain pipe, through the impact force of water to whole retaining wall of converging and reposition of redundant personnel reduction of water, the while is through the vertical strengthening rib of collecting chamber outside and the installation design of horizontal strengthening rib, the stability and the security of whole retaining wall have been improved, so that the fine work of draining of carrying on of retaining wall.

Description

Can improve retaining wall drainage structures for hydraulic engineering of atress homogeneity

Technical Field

The utility model relates to a water conservancy and hydropower technical field specifically is a can improve retaining wall drainage structures for hydraulic engineering of atress homogeneity.

Background

Water conservancy water and electricity is the collective name of a series of activities that involve in hydraulic engineering and hydroelectric engineering, we can use the retaining wall at the in-process that hydraulic engineering built, setting through the retaining wall can be fine shelters from hillside or lake, the retaining wall will add drainage structures at the in-process of design, the retaining wall of not only being convenient for can drain off water, still make the self-protection that carries on that the retaining wall can be fine, increase the life of retaining wall, although the drainage structures of the retaining wall on the existing market are various, but still have some weak points, for example:

1. most of traditional retaining wall drainage structures are provided with drainage pipes for drainage work directly, but drainage is carried out through the drainage pipes, water in the drainage pipes distributed at different positions in the retaining wall can cause uneven stress on the retaining wall, so that the position of the drainage pipe in the retaining wall receives large impact force, and the service life of the retaining wall is influenced;

2. one side of the traditional retaining wall is inclined, so that water of the drain pipe at a higher position falls on the inclined plane on one side of the retaining wall when draining downwards, and in the past, one side of the inclined retaining wall is damaged by soaking of water;

therefore, the retaining wall drainage structure for the hydraulic engineering, which can improve the stress uniformity, can be provided to well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can improve retaining wall drainage structures for hydraulic engineering of atress homogeneity to traditional retaining wall receives the impact force of the inside water of water pipe different on solving the existing market that above-mentioned background art provided, influences the life of retaining wall, and simultaneously, the retaining wall receives the problem of soaking of water easily when the drainage.

In order to achieve the above object, the utility model provides a following technical scheme: a retaining wall drainage structure for water conservancy projects, which can improve the stress uniformity, comprises a base main body, a connecting pipe, a water-resisting layer, a rock layer and a fill layer, a water-collecting plate is arranged above the left side of the substrate main body, a water-resisting layer is fixed on the right side of the water-collecting plate, and the inner side surface of the water-resisting layer is provided with a rock layer, the inner side surface of the rock layer is fixed with a soil filling layer, the inner side surface of the soil filling layer is provided with a vertical reinforcing rib and a horizontal reinforcing rib, and the outer side of the vertical reinforcing rib is fixed with a horizontal reinforcing rib, the inner sides of the vertical reinforcing rib and the horizontal reinforcing rib are fixed with a water collecting chamber, the right side of the water collecting chamber is provided with a water drainage pipe, and the backup pad is installed in the outside of drain pipe, the left end of backup pad is fixed with the water barrier, the left side below of collecting chamber is connected with the board that gathers water through the connecting pipe, the top of filling layer is fixed with the wall top main part.

Preferably, the water collecting plate is U-shaped in plan view, the space inside the water collecting plate is communicated with the space inside the water collecting chamber through a connecting pipe, and the length of the water collecting plate is greater than that of the water-resisting layer.

Preferably, the water-resisting layer is made of polyurethane, the thickness of the water-resisting layer is smaller than that of the rock layer, and the water-resisting layer is connected with the water-collecting plate in an adhesive mode.

Preferably, the included angle between the vertical reinforcing rib and the transverse reinforcing rib is 90 degrees, and the vertical reinforcing rib and the transverse reinforcing rib are in contact with the soil filling layer.

Preferably, the inside of the support plate is hollow, the support plate and the drain pipe are connected in a nested manner, and the support plates are distributed on the outer side of the waterproof layer in different widths.

Preferably, the inside of the water collecting chamber is hollow, and the material of the water collecting chamber is stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that: the retaining wall drainage structure for the hydraulic engineering can improve the stress uniformity;

(1) the water collecting chamber is hollow, so that water is conveniently collected to one position through the water collecting chamber and then is discharged outwards through the water collecting chamber and the water discharging pipe, the impact force of the water on the whole retaining wall is reduced through the confluence and the diversion of the water, and meanwhile, the stability and the safety of the whole retaining wall are improved through the installation design of the vertical reinforcing ribs and the transverse reinforcing ribs outside the water collecting chamber, so that the retaining wall can well drain water;

(2) install the backup pad, the inside of backup pad is hollow column structure, the unequal distribution of backup pad length is in the outside of water barrier, consequently through the backup pad that sets up different length so that support the drain pipe to different length fixed for the drain pipe discharged water of different high position installations does not contact with the water barrier, and then avoids water infiltration to whole inside of retaining the native board, has improved the life-span that keeps off the native board and use.

Drawings

FIG. 1 is a schematic side sectional view of the present invention;

FIG. 2 is a schematic view of the overall side view structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

fig. 4 is a schematic view of the structure of the water-collecting plate in plan view.

In the figure: 1. a substrate body; 2. a water trap plate; 3. a connecting pipe; 4. a water barrier layer; 5. a rock layer; 6. filling a soil layer; 7. a vertical reinforcing rib; 8. transverse reinforcing ribs; 9. a wall top main body; 10. a support plate; 11. a drain pipe; 12. a water collection chamber.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a retaining wall drainage structure for hydraulic engineering capable of improving stress uniformity comprises a base main body 1, a water collecting plate 2, a connecting pipe 3, a water-resisting layer 4, a rock layer 5, a soil filling layer 6, vertical reinforcing ribs 7, transverse reinforcing ribs 8, a wall top main body 9, a supporting plate 10, drain pipes 11 and a water collecting chamber 12, wherein the water collecting plate 2 is installed above the left side of the base main body 1, the water-resisting layer 4 is fixed on the right side of the water collecting plate 2, the rock layer 5 is installed on the inner side surface of the water-resisting layer 4, the soil filling layer 6 is fixed on the inner side surface of the rock layer 5, the vertical reinforcing ribs 7 and the transverse reinforcing ribs 8 are installed on the inner side surface of the soil filling layer 6, the transverse reinforcing ribs 8 are fixed on the outer side of the vertical reinforcing ribs 7, the water collecting chamber 12 is fixed on the inner sides of the vertical reinforcing ribs 7 and the transverse reinforcing ribs, a waterproof layer 4 is fixed at the left end of the supporting plate 10, the lower part of the left side of the water collecting chamber 12 is connected with the water collecting plate 2 through a connecting pipe 3, and a wall top main body 9 is fixed at the top end of the soil filling layer 6;

the overlooking of the water-collecting plate 2 is U-shaped, the space inside the water-collecting plate 2 is communicated with the space inside the water-collecting chamber 12 through the connecting pipe 3, and the length of the water-collecting plate 2 is greater than that of the water-resisting layer 4, so that the U-shaped water-collecting plate 2 can collect water well, and the impact of the water on the water-resisting layer 4 is reduced;

the waterproof layer 4 is made of polyurethane, the thickness of the waterproof layer 4 is smaller than that of the rock layer 5, the waterproof layer 4 is connected with the water-collecting plate 2 in an adhesive mode, and external water is prevented from permeating into the whole retaining wall through the waterproof layer 4 made of polyurethane;

the included angle between the vertical reinforcing ribs 7 and the transverse reinforcing ribs 8 is 90 degrees, and the vertical reinforcing ribs 7 and the transverse reinforcing ribs 8 are in contact with the soil filling layer 6, so that the vertical reinforcing ribs 7 and the transverse reinforcing ribs 8 are matched with each other to improve the stability of the drainage structure of the whole retaining wall;

the interior of the support plate 10 is hollow, the support plate 10 is connected with the drain pipe 11 in a nested manner, and the support plate 10 is distributed on the outer side of the waterproof layer 4 in different widths, so that the drain pipe 11 can be placed on the support plate 10 with the interior being hollow;

the inside of the water collecting chamber 12 is hollow, and the material of the water collecting chamber 12 is stainless steel, so that the water collecting chamber 12 with the hollow inside is convenient for placing water.

The working principle is as follows: when the retaining wall drainage structure for the hydraulic engineering capable of improving the stress uniformity is used, firstly, the whole retaining wall drainage structure is built into a working area as shown in figure 2, the entire retaining wall drainage structure is then put into operation, and during operation, as shown in figure 1, the arrangement of the vertical reinforcing ribs 7 and the horizontal reinforcing ribs 8 improves the stability, the safety and the impact resistance of the interior of the whole retaining wall, and when the drainage structure of the whole retaining wall is used, as shown in fig. 4, the water is well collected by the water trap plate 2 having a "U" shape in a plan view, then, the water is conveyed into the water collecting chamber 12 through the connecting pipe 3 on the back side surface of the water collecting plate 2 for uniform collection, then, as shown in fig. 1, the water inside the water collecting chamber 12 is discharged to the outside through the water discharging pipes 11 disposed at different height positions;

in the whole process of the retaining wall drainage, the vertical installation distribution of the vertical reinforcing ribs 7 and the horizontal reinforcing ribs 8 improves the stability between the soil filling layer 6 and the rock layer 5, and at the same time, as shown in the attached drawings 1-2, the water is well drained through the support plates 10 and the drain pipes 11 with different widths, and at the same time, the water in the drain pipes 11 at higher positions cannot contact with the waterproof layer 4 when being drained through the support plates 10 and the drain pipes 11 with different widths, so that the whole retaining wall is protected and protected, which is the working process of the whole retaining wall drainage structure, and the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can improve retaining wall drainage structures for hydraulic engineering of atress homogeneity, includes basement main part (1), connecting pipe (3), water barrier (4), rock layer (5) and fill layer (6), its characterized in that: the water collecting plate is characterized in that a water collecting plate (2) is installed above the left side of the base main body (1), a water resisting layer (4) is fixed on the right side of the water collecting plate (2), a rock layer (5) is installed on the inner side face of the water resisting layer (4), a soil filling layer (6) is fixed on the inner side face of the rock layer (5), vertical reinforcing ribs (7) and horizontal reinforcing ribs (8) are installed on the inner side face of the soil filling layer (6), horizontal reinforcing ribs (8) are fixed on the outer side of the vertical reinforcing ribs (7), a water collecting chamber (12) is fixed on the inner sides of the vertical reinforcing ribs (7) and the horizontal reinforcing ribs (8), a water discharging pipe (11) is installed on the right side of the water collecting chamber (12), a supporting plate (10) is installed on the outer side of the water discharging pipe (11), the water resisting layer (4) is fixed on the left end of the supporting plate (10), and the, and a wall top main body (9) is fixed at the top end of the soil filling layer (6).

2. A retaining wall drainage structure for hydraulic engineering capable of improving stress uniformity according to claim 1, wherein: the overlook of water-collecting plate (2) is "U" shape, and the space inside water-collecting plate (2) is linked together through connecting pipe (3) and the space inside water-collecting chamber (12), and the length of water-collecting plate (2) is greater than the length of water barrier (4).

3. A retaining wall drainage structure for hydraulic engineering capable of improving stress uniformity according to claim 1, wherein: the waterproof layer (4) is made of polyurethane, the thickness of the waterproof layer (4) is smaller than that of the rock layer (5), and the waterproof layer (4) is connected with the water-collecting plate (2) in an adhesive mode.

4. A retaining wall drainage structure for hydraulic engineering capable of improving stress uniformity according to claim 1, wherein: the included angle of the vertical reinforcing ribs (7) and the transverse reinforcing ribs (8) is 90 degrees, and the vertical reinforcing ribs (7) and the transverse reinforcing ribs (8) are in contact with the soil filling layer (6).

5. A retaining wall drainage structure for hydraulic engineering capable of improving stress uniformity according to claim 1, wherein: the interior of the support plate (10) is hollow, the support plate (10) and the drain pipe (11) are connected in a nested manner, and the support plate (10) is distributed on the outer side of the waterproof layer (4) in different widths.

6. A retaining wall drainage structure for hydraulic engineering capable of improving stress uniformity according to claim 1, wherein: the inside of water collecting chamber (12) is hollow, and the material of water collecting chamber (12) is stainless steel material.