CN221000855U - Hydraulic engineering river course slope protection structure - Google Patents

Abstract

The utility model discloses a hydraulic engineering river channel slope protection structure, which comprises a soil base layer, wherein a baffle is paved on the left side of the soil base layer, a broken stone cushion layer is paved on the upper surface of the soil base layer, geotechnical cloth is paved on the upper surface of the broken stone cushion layer, a soil planting layer is paved on the upper surface of the geotechnical cloth, a plurality of positioning rods are fixedly inlaid in the soil base layer, a plurality of slope protection blocks are paved on the upper surface of the soil planting layer, positioning grooves are formed in the bottom surface of each slope protection block, the top ends of the positioning rods respectively extend into the inner parts of the positioning grooves, the outer surfaces of the positioning rods are in contact with the inner walls of the positioning grooves, planting grooves are formed in the upper surface of each slope protection block, and planting net plates are fixedly inlaid in the inner bottom walls of the planting grooves. This hydraulic engineering river course slope protection structure avoids the bank protection piece to receive the erosion of heavy rain to appear the phenomenon of subsidence, improves the anti-scour effect of hydraulic engineering river course bank protection.

Description

Hydraulic engineering river course slope protection structure

Technical Field

The utility model relates to the field of hydraulic engineering, in particular to a river channel slope protection structure of hydraulic engineering.

Background

Hydraulic engineering is a project which is used for controlling and preparing surface water and underground water in nature and achieving the aim of removing harm and benefiting, and is required to build different types of hydraulic buildings such as dams, dykes, spillways, sluice gates, water inlets, channels, raft ways, fishways and the like.

In the hydraulic engineering construction process, the two sides of the river course of the slope protection are required to be protected, the current river course slope protection has poorer anti-scouring effect, the phenomenon that the river course is easy to collapse when being washed by heavy rain in summer is reduced, and the protection effect on the river course is reduced.

Disclosure of utility model

The utility model aims to provide a river channel slope protection structure of hydraulic engineering, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a hydraulic engineering river course slope protection structure, includes the soil basic unit, the baffle has been laid in the left side of soil basic unit, broken stone bed course has been laid to the upper surface of soil basic unit, geotechnique's cloth has been laid to the upper surface of broken stone bed course, soil planting layer has been laid to the upper surface of geotechnique's cloth, the inside of soil basic unit is fixed to be inlayed and is had a plurality of locating levers, a plurality of bank protection pieces have been laid to the upper surface of soil planting layer, every the constant head tank has all been seted up to the bottom surface of bank protection piece.

In a further embodiment, the top end of each positioning rod extends to the inside of each positioning groove, and the outer surface of each positioning rod is in contact with the inner wall of each positioning groove.

In a further embodiment, planting grooves are formed in the upper surface of each slope protection block, and planting net plates are fixedly inlaid on the inner bottom wall of each planting groove.

In a further embodiment, a plurality of first slope protection foundation blocks are laid on the left side face of the baffle, and a water guide groove is formed in the upper surface of each first slope protection foundation block.

In a further embodiment, the left side of each first slope protection base block is laid with a second slope protection base block, and two groups of second slope protection base blocks are close to each other and are provided with water guide holes on one side face.

In a further embodiment, two groups of second slope protection base blocks are contacted with one side surface close to each other, and a plurality of water flowing holes are formed in the left side surface of the baffle plate.

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

This device is equipped with rubble bed course and geotechnique cloth through soil basic unit to with the cooperation of locating lever and constant head tank, can make the bank protection piece firmly lay in the top of soil planting layer, through first bank protection basic block and the second bank protection basic block that is equipped with, simultaneously with the cooperation of baffle, can separate the bank protection piece after laying and keep off, avoid the bank protection piece to receive the erosion of storm to appear the phenomenon of collapsing, improve the scour resistant effect of river course bank protection.

Drawings

Fig. 1 is a schematic perspective view of a front view of a river channel slope protection structure of a hydraulic engineering.

Fig. 2 is a cross-sectional view of a front view of a soil base layer in a river channel slope protection structure of hydraulic engineering.

Fig. 3 is a cross-sectional view of a front view of a first slope protection base block in the hydraulic engineering river slope protection structure.

In the figure: 1. a soil base layer; 2. a baffle; 3. a gravel cushion layer; 4. geotextile; 5. a soil planting layer; 6. a positioning rod; 7. slope protection blocks; 8. a positioning groove; 9. a water flow hole; 10. a planting groove; 11. planting a net plate; 12. a first slope protection base block; 13. a water guide groove; 14. the second slope protection base block; 15. and a water guide hole.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in the present utility model, a river slope protection structure for hydraulic engineering includes a soil base layer 1, a baffle 2 is laid on the left side of the soil base layer 1, a gravel cushion layer 3 is laid on the upper surface of the soil base layer 1, a geotechnical cloth 4 is laid on the upper surface of the gravel cushion layer 3, a soil planting layer 5 is laid on the upper surface of the geotechnical cloth 4, a plurality of positioning rods 6 are fixedly inlaid in the soil base layer 1, a plurality of slope protection blocks 7 are laid on the upper surface of the soil planting layer 5, and positioning slots 8 are formed in the bottom surface of each slope protection block 7.

The top of every locating lever 6 extends to the inside of every constant head tank 8 respectively, and the surface of locating lever 6 contacts with the inner wall of constant head tank 8, and planting groove 10 has all been seted up to the upper surface of every bank protection piece 7, and planting otter board 11 has all been fixed to the interior bottom wall of every planting groove 10, through constant head tank 8 and locating lever 6, can make bank protection piece 7 lay more firmly, utilizes planting groove 10 and planting otter board 11, will plant the vegetation.

A plurality of first bank protection basic blocks 12 have been laid to the left surface of baffle 2, guiding gutter 13 has all been seted up to the upper surface of every first bank protection basic block 12, second bank protection basic block 14 has all been laid in the left side of every first bank protection basic block 12, guiding hole 15 has all been seted up to the side that two sets of second bank protection basic blocks 14 are close to each other, a side that two sets of second bank protection basic blocks 14 are close to each other contacts, a plurality of flow holes 9 have been seted up to the left surface of baffle 2, through first bank protection basic block 12 and second bank protection basic block 14, and with the cooperation of guiding gutter 13 and guiding hole 15, can fix a position baffle 2, play the effect to the rainwater water conservancy diversion simultaneously.

The working principle of the utility model is as follows: when river course bank protection is under construction, firstly lay rubble bed course 3, geotechnique's cloth 4 and soil planting layer 5 in proper order in the top of soil basic unit 1, then pass soil planting layer 5, geotechnique's cloth 4 and rubble bed course 3 with locating lever 6 again to insert to the inside of soil basic unit 1, then lay bank protection piece 7 in the top of soil planting layer 5 again, and make locating lever 6 insert to the inside of constant head tank 8, will make this bank protection more firm.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A hydraulic engineering river course slope protection structure, its characterized in that: including soil basic unit (1), baffle (2) have been laid in the left side of soil basic unit (1), rubble bed course (3) have been laid to the upper surface of soil basic unit (1), geotechnique's cloth (4) have been laid to the upper surface of rubble bed course (3), soil planting layer (5) have been laid to the upper surface of geotechnique's cloth (4), the inside of soil basic unit (1) is fixed to be inlayed has a plurality of locating levers (6), a plurality of bank protection pieces (7) have been laid to the upper surface of soil planting layer (5), every constant head tank (8) have all been seted up to the bottom surface of bank protection piece (7).

2. The hydraulic engineering river slope protection structure according to claim 1, wherein: the top end of each positioning rod (6) extends to the inside of each positioning groove (8) respectively, and the outer surface of each positioning rod (6) is contacted with the inner wall of each positioning groove (8).

3. The hydraulic engineering river slope protection structure according to claim 1, wherein: planting grooves (10) are formed in the upper surface of each slope protection block (7), and planting net plates (11) are fixedly inlaid on the inner bottom wall of each planting groove (10).

4. The hydraulic engineering river slope protection structure according to claim 1, wherein: a plurality of first slope protection foundation blocks (12) are laid on the left side face of the baffle (2), and a water guide groove (13) is formed in the upper surface of each first slope protection foundation block (12).

5. The hydraulic engineering river slope protection structure according to claim 4, wherein: every the left side of first bank protection basic block (12) has all laid second bank protection basic block (14), and two sets of water guide hole (15) have all been seted up to one side that second bank protection basic block (14) are close to each other.

6. The hydraulic engineering river slope protection structure according to claim 5, wherein: two groups of second slope protection basic blocks (14) are contacted with one side surface close to each other, and a plurality of water flowing holes (9) are formed in the left side surface of the baffle plate (2).