CN216006818U

CN216006818U - Multilayer anti-seepage structure suitable for urban river

Info

Publication number: CN216006818U
Application number: CN202121275868.4U
Authority: CN
Inventors: 黄皓; 聂小刚; 程乐兵
Original assignee: Shenzhen New Land Tool Planning Building Design Co ltd
Current assignee: Shenzhen New Land Tool Planning Building Design Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-03-11
Anticipated expiration: 2031-06-08

Abstract

The utility model belongs to the technical field of urban riverways, and particularly relates to a multilayer anti-seepage structure suitable for an urban riverway. This structure comprises slope protection brick layer, resistance to compression protecting against shock layer, first concrete layer, inner core layer, second concrete layer and the foundation layer that sets gradually, adopts the compound seepage prevention structure of multilayer to make the anti-impact ability of riverbed strong, has solved the seepage prevention needs that current seepage prevention structure is difficult to satisfy under the mobile water condition, thereby multi-functional demands such as the prevention of seepage and the flood control of city river course provide effectual solution, thereby prevent to permeate and warp and destroy the river bank of city river course, play certain guard action to the city river course.

Description

Multilayer anti-seepage structure suitable for urban river

Technical Field

The utility model belongs to the technical field of urban riverways, and particularly relates to a multilayer anti-seepage structure suitable for an urban riverway.

Background

The urban river course in the broad sense refers to a general term of an urban river course water area and a certain area adjacent to the urban river course, and consists of the water area, a water boundary line and a land area, and natural, artificial and human factors related to the urban river course water area are defined in the landscape scope of the urban river course.

When urban river governing is carried out, functions of all aspects of river channels need to be checked, the existing urban river is not ideal enough for preventing infiltration, and water infiltration cannot occur in the urban river during flood control and flood fighting periods, so that river banks are damaged.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a multilayer anti-seepage structure suitable for an urban river channel, and solves the problem of unsatisfactory anti-seepage effect of the urban river channel.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be suitable for city river's multilayer seepage prevention structure, includes the main part, the main part includes by outer and slope protection brick layer, resistance to compression protecting against shock layer, first concrete layer, interior sandwich layer, second concrete layer and the foundation layer that interior order set gradually, the both sides of interior sandwich layer are provided with the reinforcing bar layer, the top of main part is provided with surperficial turf layer, one side fixed mounting of main part has the dead lever, the hexagon fixed slot has been seted up to the both sides of dead lever, fixed mounting all around of hexagon fixed slot has the hexagon protecting crust.

Preferably, a reinforcing mesh is arranged inside the reinforcing layer, and the reinforcing mesh is composed of a plurality of triangular structures.

Preferably, the pressure-resistant and impact-resistant layer is composed of sand gravel, and the sand gravel adopted by the pressure-resistant and impact-resistant layer is natural sand gravel.

Compared with the prior art, the utility model has the beneficial effects that:

this structure comprises slope protection brick layer, resistance to compression protecting against shock layer, first concrete layer, inner core layer, second concrete layer and the foundation layer that sets gradually, adopts the compound seepage prevention structure of multilayer to make the anti-impact ability of riverbed strong, has solved the seepage prevention needs that current seepage prevention structure is difficult to satisfy under the mobile water condition, thereby multi-functional demands such as the prevention of seepage and the flood control of city river course provide effectual solution, thereby prevent to permeate and warp and destroy the river bank of city river course, play certain guard action to the city river course.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a sectional view of the internal structure of the present invention;

fig. 3 is an enlarged view of the reinforcing steel bar layer of the present invention.

In the figure: 1 a main body; 2, fixing a rod; 3, hexagonal fixing grooves; 4 surface turf layer; 5, a hexagonal protective shell; 6 a slope protection brick layer; 7, a compression-resistant anti-impact layer; 8 a first concrete layer; 9 reinforcing steel bar layers; 10 an inner core layer; 11 a second concrete layer; 12 a base layer; 13 reinforcing mesh.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a multilayer seepage-proofing structure suitable for urban riverways comprises a main body 1, wherein the main body 1 comprises a slope protection brick layer 6, a pressure-resistant anti-impact layer 7, a first concrete layer 8, an inner core layer 10, a second concrete layer 11 and a foundation layer 12 which are sequentially arranged from outside to inside, reinforcing steel layers 9 are arranged on two sides of the inner core layer 10, a surface turf layer 4 is arranged at the top of the main body 1, a fixing rod 2 is fixedly arranged on one side of the main body 1, hexagonal fixing grooves 3 are formed in two sides of the fixing rod 2, hexagonal protecting shells 5 are fixedly arranged on the periphery of the hexagonal fixing grooves 3, the main body 1 consists of the slope protection brick layer 6, the pressure-resistant anti-impact layer 7, the first concrete layer 8, the inner core layer 10, the second concrete layer 11 and the foundation layer 12 which are sequentially arranged, the multilayer composite seepage-proofing structure is adopted to enable the impact-resistant capability of a riverbed to be strong, and the problem that the existing seepage-proofing structure cannot meet the seepage requirement under the condition of flowing water is solved, the method provides an effective solution for the multifunctional requirements of the urban river channel such as seepage prevention, flood control and the like, prevents seepage deformation so as to damage the river bank of the urban river channel, and plays a certain role in protecting the urban river channel.

Specifically, the inside of reinforcing bar layer 9 is provided with reinforcing bar net 13, and reinforcing bar net 13 comprises a plurality of triangle-shaped structures, under the prerequisite of guaranteeing reinforcing bar net stability, recycles reinforcing bar net 13 and guarantees that first concrete layer 8 and second concrete layer 11 are more firm, has increased the stability of structure.

Specifically, resistance to compression protecting against shock layer 7 comprises sand gravel, and the sand gravel that resistance to compression protecting against shock layer 7 adopted has sand gravel to constitute for natural sand gravel resistance to compression protecting against shock layer 7, can effectually absorb the impact force of water to protect first concrete layer 8 and second concrete layer 11, and sand gravel is the building material who uses always, thereby reduces construction cost.

The working principle and the using process of the utility model are as follows: after the river bed is installed, the foundation layer 12 is arranged, the second concrete layer 11 is poured, the inner core layer 10 and the reinforcing steel layer 9 are arranged, the first concrete layer 8 is poured, the compression-resistant and impact-resistant layer 7 and the slope protection brick layer 6 are arranged, and the turf layer is arranged on the main body 1 to avoid water and soil loss.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multilayer impermeable structure suitable for urban watercourses, comprising a body (1), characterized in that: main part (1) includes by outer and interior slope protection brick layer (6), resistance to compression impact layer (7), first concrete layer (8), inner core layer (10), second concrete layer (11) and basic unit (12) that set gradually, the both sides of inner core layer (10) are provided with reinforcing bar layer (9), the top of main part (1) is provided with surperficial turf layer (4), one side fixed mounting of main part (1) has dead lever (2), hexagon fixed slot (3) have been seted up to the both sides of dead lever (2), fixed mounting all around of hexagon fixed slot (3) has hexagon protecting crust (5).

2. The multilayer impermeable structure suitable for urban watercourses according to claim 1, characterized in that: the inside of reinforcing bar layer (9) is provided with reinforcing bar net (13), and reinforcing bar net (13) comprises a plurality of triangle-shaped structures.

3. The multilayer impermeable structure suitable for urban watercourses according to claim 1, characterized in that: the pressure-resistant impact-resistant layer (7) is composed of sand gravel, and the sand gravel adopted by the pressure-resistant impact-resistant layer (7) is natural sand gravel.