CN218027498U

CN218027498U - Drainage seepage prevention structure is consolidated to side slope

Info

Publication number: CN218027498U
Application number: CN202221897371.0U
Authority: CN
Inventors: 高允明
Original assignee: Shenzhen Shentai Construction Engineering Co ltd
Current assignee: Shenzhen Shentai Construction Engineering Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-13
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a side slope reinforcement drainage seepage-proofing structure, which comprises a dam and a sewer for collecting seepage water and rainwater, wherein one side of the dam is provided with a side slope, the bottom of the dam and the side slope is provided with a base layer, the top end of the base layer is provided with a waterproof membrane, the top end of the waterproof membrane is provided with a soil mixing layer, a reinforcing steel pipe network is laid in the soil mixing layer, and a drainage ditch is arranged at the lower side of the side slope; the waterproof membrane is arranged at the top end of the dam in a funnel shape and communicated with the lowest part of the waterproof membrane in the funnel shape, which is positioned in a sewer; the reinforcing bar pipe network is formed and two liang communicate with each other by the welding of a plurality of reinforcing bar pipe, all is equipped with a plurality of evenly distributed's infiltration hole on the outer periphery wall of every reinforcing bar pipe of reinforcing bar pipe network, is located the slope lower department at the reinforcing bar pipe network and is equipped with the collecting pipe that is linked together and is used for collecting the infiltration with the reinforcing bar pipe network, be linked together between collecting pipe and the sewer, the effectual infiltration problem of having solved has improved the life of slope and dykes and dams greatly.

Description

Side slope reinforcing drainage seepage prevention structure

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is side slope reinforcement drainage seepage prevention structure.

Background

In flood control and flood fighting periods, dams are usually built around rivers or lakes in order to prevent flood disasters caused by water level rising and spreading across the river banks.

When a dam is built, a side slope is built on one side of a backwater generally to increase the firmness of the dam, the side slope has good firmness and reliable firmness, water seepage in the side slope needs to be timely treated, and collapse caused by the fact that the side slope is soft due to excessive water seepage is avoided.

The side slope among the prior art is put infiltration water and is all add on the top and establish concrete usually, lays the water proof membrane between its bottom basic unit and the concrete, nevertheless concrete also can permeate the moisture through the soaking of rainwater for a long time, and the water proof membrane on dykes and dams top leads to its surperficial ponding to be unable to get rid of because its level sets up moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a side slope reinforcement drainage seepage prevention structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the side slope reinforcing, water draining and seepage preventing structure comprises a dam and a sewer for collecting seepage water and rainwater, wherein a side slope is arranged on one side of the dam, base layers are arranged at the bottoms of the dam and the side slope, a waterproof membrane is arranged at the top end of each base layer, a concrete soil layer is arranged at the top end of each waterproof membrane, a steel bar pipe network is laid in each concrete layer, and a drainage ditch is arranged on the lower side of the side slope;

the waterproof membrane is arranged at the top end of the dam in a funnel shape, and is communicated with the lowest part of the waterproof membrane in the funnel shape, which is positioned in a sewer;

the reinforcing bar pipe network is formed and two liang communicate with each other by the welding of a plurality of reinforcing bar pipe, all is equipped with a plurality of evenly distributed's infiltration hole on the outer periphery wall of every reinforcing bar pipe of reinforcing bar pipe network, lies in the side slope lower department at the reinforcing bar pipe network and is equipped with the collecting pipe that is linked together and is used for collecting the infiltration with the reinforcing bar pipe network, be linked together between collecting pipe and the sewer.

As the utility model discloses preferred scheme, be linked together through the second connecting pipe between water proof membrane and the sewer, and be equipped with the second check valve in the second connecting pipe.

As the preferable scheme of the utility model, the inside top of second connecting pipe is equipped with the second filter screen.

As the utility model discloses preferred scheme, every all be equipped with first filter screen on the infiltration hole, and form the steel-pipe network through the welding between per two mutual contact's the steel pipe.

As the utility model discloses preferred scheme, be linked together through first connecting pipe between collecting pipe and the sewer, and be equipped with first check valve in the first connecting pipe.

As the utility model discloses preferred scheme, be connected through the third connecting pipe between the play water end in escape canal and the sewer, and be equipped with the third check valve in the third connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that: put infiltration water to the side slope among the prior art and all add on the top and establish muddy earth usually, lay the water proof membrane between its bottom basic unit and the muddy earth, however mix the soaking of earth for a long time through the rainwater also can the infiltration moisture, and the water proof membrane on dykes and dams top is because the problem that its surperficial ponding can't be got rid of is set up to its level, the utility model discloses in change into the reinforcing bar pipe that can receive the infiltration through the reinforcing bar in mixing the soil layer for even the infiltration moisture of muddy mud of time overlength, infiltration that also can be timely is to the reinforcing bar pipe, at last the sewer of discharging, and the infiltration on dykes and dams top is spread the reinforcing bar pipe and also can flow into along with the third connecting pipe along with the sewer, its infiltration problem has effectually been solved, has improved the life of side slope and dykes and dams greatly.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a schematic view of the steel bar pipe network of the present invention;

fig. 3 is a perspective view of the reinforcing steel bar pipe of the present invention;

fig. 4 is a schematic view of the dam top waterproof membrane of the present invention.

In the figure: 1. a dam; 101. a base layer; 2. side slope; 3. a muddy soil layer; 301. a steel bar pipe network; 3011. A water seepage hole; 3012. a first filter screen; 302. a collection pipe; 303. a first connecting pipe; 4. a water-resistant film; 401. a second connecting pipe 402, a second filter screen; 5. a drainage ditch; 501. a third connecting pipe; 6. and (4) a sewer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention have been presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution: the side slope reinforcing and water draining anti-seepage structure comprises a dam 1 and a sewer 6 used for collecting seepage water and rainwater, wherein one side of the dam 1 is provided with a side slope 2, the bottoms of the dam 1 and the side slope 2 are respectively provided with a base layer 101, the top end of the base layer 101 is provided with a waterproof membrane 4, the top end of the waterproof membrane 4 is provided with a mixed soil layer 3, a reinforced pipe network 301 is laid in the mixed soil layer 3, and one lower side of the side slope 2 is provided with a drainage ditch 5; the waterproof membrane 4 is arranged at the top end of the dam in a funnel shape, and the lowest part of the waterproof membrane 4 in the funnel shape is communicated with the sewer 6; through setting up hourglass hopper-shaped waterproofing membrane 4 in dyke and dam 1, the effectual infiltration of having avoided directly enters into side slope 2 from dyke and dam 4 to influence the life of side slope, effectively protect side slope 2 and do not receive the influence of infiltration reinforcing bar pipe network 301 form and two liang communicate with each other by the welding of a plurality of reinforcing bar pipe, all be equipped with a plurality of evenly distributed's infiltration hole 3011 on the outer periphery wall of every reinforcing bar pipe of reinforcing bar pipe network 301, be located the slope lowest department at reinforcing bar pipe network 301 and be linked together and be used for collecting the collecting pipe 302 of infiltration with reinforcing bar pipe network 301, be linked together between collecting pipe 302 and the sewer 6, when raining, the rainwater is through permeating muddy dirt bed, falls the infiltration in muddy dirt bed 3 through the effectual absorption of reinforcing bar pipe network 301 that sets up, and all the remaining infiltration then discharges the sewer through waterproofing membrane 4, and this scheme has effectively solved the infiltration and has stagnated in earth mixes for muddy earth life subtracts short.

Wherein, be linked together through second connecting pipe 401 between water proof membrane 4 and the sewer 6, and be equipped with the second check valve in the second connecting pipe 401, avoid the too high backward flow of sewer water level.

Wherein, the inside top of second connecting pipe 401 is equipped with second filter screen 402, and concrete enters into second connecting pipe 401 when effectively avoiding the construction and causes the jam in it.

Preferably, every all be equipped with first filter screen 3012 on the infiltration hole 3011 and effectively avoid during the construction concrete to enter into in the steel pipe and cause the jam to it in, and form the steel pipe net through the welding between per two steel pipes that contact each other.

As the utility model discloses preferred scheme, be linked together through first connecting pipe 303 between collecting pipe 302 and the sewer 6, and be equipped with first check valve in the first connecting pipe 303, avoid the too high backward flow of sewer water level.

As the utility model discloses preferred scheme, be connected through third connecting pipe 501 between the play water end in escape canal 5 and the sewer 6, and be equipped with the third check valve in the third connecting pipe 501, avoid the too high backward flow of sewer water level.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides a side slope reinforcement drainage seepage prevention structure, includes dykes and dams (1) and is used for collecting sewer (6) of infiltration and rainwater, its characterized in that: a side slope (2) is arranged on one side of the dam (1), a base layer (101) is arranged at the bottoms of the dam (1) and the side slope (2), a waterproof membrane (4) is arranged at the top end of the base layer (101), a mixed soil layer (3) is arranged at the top end of the waterproof membrane (4), a reinforced pipe network (301) is laid in the mixed soil layer (3), and a drainage ditch (5) is arranged on the lower side of the side slope (2);

the waterproof membrane (4) is arranged at the top end of the dam in a funnel shape, and the waterproof membrane (4) is communicated with the sewer (6) at the lowest funnel-shaped position of the waterproof membrane (4);

reinforcing bar pipe network (301) form and two liang communicate with each other by the welding of a plurality of reinforcing bar pipe, all be equipped with a plurality of evenly distributed's infiltration hole (3011) on the outer circumferential wall of reinforcing bar pipe network (301) every reinforcing bar pipe, lie in slope lowest department at reinforcing bar pipe network (301) and be equipped with and be linked together and be used for collecting pipe (302) of infiltration with reinforcing bar pipe network (301), be linked together between collecting pipe (302) and sewer (6).

2. The slope reinforcement water drainage seepage prevention structure according to claim 1, characterized in that: the waterproof membrane (4) is communicated with the sewer (6) through a second connecting pipe (401), and a second one-way valve is arranged in the second connecting pipe (401).

3. The slope reinforcement water drainage seepage prevention structure according to claim 2, characterized in that: and a second filter screen (402) is arranged at the top end inside the second connecting pipe (401).

4. The slope reinforcement water drainage seepage prevention structure according to claim 1, characterized in that: each water seepage hole (3011) is provided with a first filter screen (3012), and a steel pipe net is formed between every two steel pipes which are in contact with each other through welding.

5. The slope reinforcement water drainage seepage prevention structure according to claim 1, characterized in that: the collecting pipe (302) is communicated with the sewer (6) through a first connecting pipe (303), and a first one-way valve is arranged in the first connecting pipe (303).

6. The slope reinforcement water drainage seepage prevention structure according to claim 1, characterized in that: the water outlet end of the drainage ditch (5) is connected with a sewer (6) through a third connecting pipe (501), and a third one-way valve is arranged in the third connecting pipe (501).