CN218060178U

CN218060178U - Ditch seepage prevention structure

Info

Publication number: CN218060178U
Application number: CN202222309684.6U
Authority: CN
Inventors: 许崇欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-16
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a ditch seepage prevention structure relates to hydraulic engineering technical field. The utility model discloses a: the ditch body, the spraying of ditch body inner wall has the prevention of seepage to pass through coating, ditch body inner wall upside has set firmly the flange, the apron has been laid to the equidistant along flange length to the upside of ditch body, the ditch body comprises mortar layer and concrete placement layer, the concrete placement layer parcel is in the outside on mortar layer, the inside on mortar layer is inlayed and is the first steelframe of U type and is the second steelframe of falling the trapezium structure. The utility model discloses a prevention of seepage passes through the prevention of seepage ability that coating and waterproofing membrane's setting can be very big improvement ditch, reduces the waste of water resource, sets up first steelframe and second steelframe through the inside on mortar layer, can show the bulk strength who improves the ditch body, compares traditional ditch more firm, and the ditch body adopts to pour in advance, lays the ditch and does not receive the influence of weather, does benefit to the operation.

Description

Ditch seepage prevention structure

Technical Field

The utility model relates to a hydraulic engineering technical field, concretely relates to ditch seepage prevention structure.

Background

Water conservancy projects are projects constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, are also called water projects, are precious resources essential for human production and life, but do not completely meet the requirements of human beings in a naturally existing state, and comprise farmland water conservancy projects serving for agricultural production in order to prevent drought, waterlogging and disasters, or irrigation and drainage projects.

At present, in some northern areas, when a ditch is constructed, grooves are formed on the ground, and then concrete is poured on the groove wall, so that long-distance transportation of water resources is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: for solving the poor problem of current ditch prevention of seepage effect, the utility model provides a ditch seepage prevention structure.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

an infiltration prevention structure for a canal, comprising: the ditch body, the spraying of ditch body inner wall has the prevention of seepage to pass through coating, ditch body inner wall upside has set firmly the flange, the apron has been laid to the equidistant along flange length to the upside of ditch body, the ditch body comprises mortar layer and concrete placement layer, concrete placement layer parcel is in the outside on mortar layer, the inside on mortar layer is inlayed and is the first steelframe of U type and is the second steelframe of falling the trapezium structure, first steelframe is close to the inside wall of ditch body, the second steelframe is close to the lateral wall of ditch body, be equipped with waterproofing membrane between first steelframe and the second steelframe.

Further, first steelframe comprises the U shaped steel muscle that a plurality of equidistant setting, a plurality of the U shaped steel muscle is equidistant each other and is connected with first splice bar, the second steelframe comprises the trapezoidal reinforcing bar that a plurality of equidistant setting, a plurality of the trapezoidal reinforcing bar is equidistant each other and is connected with the second splice bar.

Further, the impermeable coating is polyurea.

Further, the concrete pouring layer is a high-sulfur-resistant concrete layer.

Furthermore, the one end of ditch body has set firmly the son and has detained, and the other end has set firmly the box, the box is detained looks adaptation with the son.

Furthermore, the surface of the cover plate is uniformly provided with water leakage holes, the water leakage holes are conical holes, the upper end opening of each water leakage hole is large, and the lower end opening of each water leakage hole is small.

The utility model has the advantages as follows:

1. the utility model discloses a prevention of seepage passes through the prevention of seepage ability that coating and waterproofing membrane's setting can be very big improvement ditch, reduce the waste of water resource, set up first steelframe and second steelframe through the inside on mortar layer, can show the bulk strength who improves the ditch body, it is more firm to compare traditional ditch, and the ditch body adopts and pours in advance, lays the ditch and does not receive the influence of weather, more does benefit to the operation of engineering personnel, and the practicality is higher, is worth generally using and promoting.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the mortar layer of the present invention;

FIG. 3 is a schematic top view of the main body of the present invention;

fig. 4 isbase:Sub>A schematic sectional view taken along the directionbase:Sub>A-base:Sub>A in fig. 3 according to the present invention.

Reference numerals: 1. a raceway body; 101. a mortar layer; 102. pouring a concrete layer; 2. an anti-permeation coating; 3. a convex plate; 4. a cover; 401. a water leakage hole; 5. a first steel frame; 501. u-shaped steel bars; 502. a first connecting rib; 6. a second steel frame; 601. trapezoidal reinforcing steel bars; 602. a second connecting rib; 7. waterproof coiled materials; 8. a sub-buckle; 9. and (4) a female buckle.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.

As shown in fig. 1 to 4, a raceway seepage prevention structure includes: ditch body 1, the spraying of 1 inner wall of ditch body has prevention of seepage and passes through

coating

2, 1 inner wall upside of ditch body has set firmly flange 3, apron 4 has been laid to the equidistant along 3 lengths of flange to the upside of ditch body 1, ditch body 1 comprises mortar layer 101 and concrete placement layer 102, concrete placement layer 102 parcel is in the outside of mortar layer 101, mortar layer 101's inside is inlayed and is the first steelframe 5 of U type and is the second steelframe 6 of falling the trapezium structure, first steelframe 5 is close to ditch body 1's inside wall, second steelframe 6 is close to ditch body 1's lateral wall, be equipped with waterproofing membrane 7 between first steelframe 5 and the second steelframe 6.

This ditch seepage prevention structure, the prevention of seepage ability of improvement ditch that can be very big through the prevention of seepage passes through setting up of coating 2 and waterproofing membrane 7, reduce the waste of water resource, set up first steelframe 5 and second steelframe 6 through the inside at mortar layer 101, can show the bulk strength who improves ditch body 1, it is more firm to compare traditional ditch, and ditch body 1 adopts and pours in advance, lay the ditch and do not receive the influence of weather, more do benefit to the operation of engineering personnel, the practicality is higher.

It should be noted that the mortar layer 101 is formed by mixing coarse sand and concrete according to a certain proportion, plays the effect of building a foundation, and the concrete placement layer 102 is formed by mixing fine sand and concrete, can make the surface of the canal body 1 more smooth, and the apron 4 can play the effect of sunshade, avoids the canal body 1 to expose under the sun and the evaporation loss of water under the burning sun.

As shown in fig. 1, in some embodiments, the first steel frame 5 is composed of a plurality of U-shaped steel bars 501 arranged at equal intervals, the plurality of U-shaped steel bars 501 are connected with first connecting bars 502 at equal intervals, the second steel frame 6 is composed of a plurality of ladder-shaped steel bars 601 arranged at equal intervals, the plurality of ladder-shaped steel bars 601 are connected with second connecting bars 602 at equal intervals, more specifically, the U-shaped steel bars 501 are arranged to enable the inner side surface of the canal body 1 to form a U-shaped water channel, so as to reduce the resistance of water, and the ladder-shaped steel bars 601 are arranged to enable the outer side wall of the canal body 1 to form a ladder-shaped frame body, which is beneficial for the engineering personnel to fix the canal body.

As shown in fig. 1, in some embodiments, the impermeable coating 2 is polyurea, and more specifically, the polyurea is an elastomer substance formed by reacting an isocyanate component and an amino compound component, and has good reproducibility of original shape, continuous, compact, seamless, pinhole-free, aesthetic, practical, durable, high tensile impact strength, flexibility, wear resistance, anti-slip, anti-aging, anti-corrosion, and good protection effect on the raceway body 1 to prevent the infiltration of the raceway body 1.

As shown in fig. 4, in some embodiments, the concrete placement layer 102 is a high-sulfur-resistant concrete layer, and more specifically, the alkaline underground water and the soil contain a large amount of corrosive chemical factors such as SO42 "and Cl", which may have a serious corrosive effect on the members in the engineering, greatly reducing the safety of the hydraulic engineering, and the provision of the high-sulfur-resistant concrete layer may improve the corrosion resistance of the raceway body 1 and prolong the service life of the raceway body 1.

As shown in fig. 1, in some embodiments, a male buckle 8 is fixedly arranged at one end of the canal body 1, and a female buckle 9 is fixedly arranged at the other end of the canal body 1, the female buckle 9 is adapted to the male buckle 8, and more specifically, the canal is generally used for long-distance water transportation, and the canal bodies 1 in the present technical solution can be spliced with each other by spraying an adhesive on the surface of the female buckle 9, and then buckling the male buckle 8 on the female buckle 9, so as to realize the splicing of the canal bodies 1.

As shown in fig. 1, in some embodiments, the surface of the cover plate 4 is uniformly configured with water leakage holes 401, the water leakage holes 401 are tapered holes, the upper end opening is large, the lower end opening is small, and more specifically, the cover plate 4 is arranged to prevent the channel body 1 from being exposed to the sun in burning sun, so that the channel body 1 is thermally expanded and cracked, meanwhile, volatilization of moisture can be reduced, the water leakage holes 401 are arranged to collect rainwater in the nature, the water leakage holes 401 are arranged to be tapered holes, and evaporation loss of moisture can be reduced.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An anti-seepage structure for a canal, comprising: ditch body (1), the spraying of ditch body (1) inner wall has prevention of seepage to pass through coating (2), ditch body (1) inner wall upside has set firmly flange (3), the upside of ditch body (1) has laid apron (4) to the equidistant along flange (3) length, ditch body (1) comprises mortar layer (101) and concrete placement layer (102), concrete placement layer (102) parcel is in the outside of mortar layer (101), second steelframe (6) that are the first steelframe (5) of U type and are the structure of falling the trapezoid are inlayed to the inside of mortar layer (101), first steelframe (5) are close to the inside wall of ditch body (1), second steelframe (6) are close to the lateral wall of ditch body (1), be equipped with waterproofing membrane (7) between first steelframe (5) and second steelframe (6).

2. The seepage-proofing structure for the water channel according to claim 1, wherein the first steel frame (5) is composed of a plurality of U-shaped steel bars (501) which are arranged at equal intervals, a plurality of first connecting ribs (502) are connected among the U-shaped steel bars (501) at equal intervals, the second steel frame (6) is composed of a plurality of ladder-shaped steel bars (601) which are arranged at equal intervals, and a plurality of second connecting ribs ((602) are connected among the ladder-shaped steel bars (601) at equal intervals.

3. A raceway seepage prevention structure according to claim 1, characterized in that the seepage prevention coating (2) is polyurea.

4. The canal seepage prevention structure of claim 1, wherein the concrete cast layer (102) is a high-sulfur-resistant concrete layer.

5. The seepage-proofing structure for the water channel according to claim 1, wherein a male buckle (8) is fixed at one end of the water channel body (1), and a female buckle (9) is fixed at the other end of the water channel body, and the female buckle (9) is matched with the male buckle (8).

6. The seepage-proofing structure for the water channel according to claim 1, wherein the surface of the cover plate (4) is uniformly provided with water leakage holes (401), the water leakage holes (401) are conical holes, the upper end opening is large, and the lower end opening is small.