Side slope protection device for water conservancy project

Abstract

The utility model belongs to the technical field of water conservancy projects, and provides a slope protection device for water conservancy projects, which comprises a slope unit and a protection unit, the slope unit comprises a water conservancy slope, a retaining wall is mounted at the bottom of the water conservancy slope, a soil retaining net is arranged on the surface of the water conservancy slope, and the protection unit is mounted on the slope unit. Green plants are arranged on the surface of the water conservancy slope through a soil retaining net, a slope wall is installed on the top of the water conservancy slope, a soil isolation wall is installed on one side of the water conservancy slope and located between a retaining wall and the slope wall, and the protection unit comprises an installation plate installed on the top of the slope wall. A supporting rod is fixedly connected to the center position of the top of the mounting plate, a protection frame is fixedly connected to the inner side of the supporting rod, and a protection net is fixedly connected to the inner side of the protection frame, the overall stability of the side slope is enhanced, the protection performance of the water conservancy side slope is improved, and therefore the risk of landslide is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of hydraulic engineering, specifically, a kind of protection device for slope of hydraulic engineering. BACKGROUND

[0002] Hydraulic engineering includes diversion and interception construction, blasting construction, foundation treatment and foundation construction, earth-rock dam construction, concrete dam construction, sluice construction, aqueduct construction and underground construction, and slope construction is also an important part of hydraulic engineering, slope can prevent water and soil loss, reduce pore water pressure of slope body, intercept rainfall, weaken splash erosion and control soil loss, improve environmental function, restore damaged ecological environment, reduce noise and light pollution, and ensure driving safety, and currently ecological slope is widely used to protect both sides of river channel.

[0003] The prior art patent document with publication number CN222044093U provides a protection device for slope of hydraulic engineering, which comprises a slope base plate, a sand-soil mixed layer is laid on the upper surface of the slope base plate, a soil planting layer is laid on the upper surface of the sand-soil mixed layer, a concrete layer is laid on the upper surface of the sand-soil mixed layer, opposite symmetrical clamping grooves are formed on the upper surface of the concrete layer, clamping columns are clamped in the two clamping grooves, support columns are fixedly connected to the upper surfaces of the two clamping columns, positioning grooves are formed at equal distances on the side surfaces of the two support columns, protective fences are arranged in the positioning grooves, through holes are formed in the inner side walls of the positioning grooves, and positioning screw holes are formed in the back surfaces of the positioning grooves. The device cooperates the positioning grooves, through holes, positioning screw holes and positioning screws to facilitate the fastening of the protective fences by workers, and further facilitates the installation and disassembly of the protective fences by workers.

[0004] However, the existing protection device for slope of hydraulic engineering usually covers the surface of slope with concrete and reserves space for vegetation growth during use, but this structure leads to insufficient protection of hydraulic slope, cannot stabilize soil, and causes the problem of landslide of soil under the washing of rainwater.

[0005] Therefore, the skilled in the art proposes a protection device for slope of hydraulic engineering to solve the problem in the background art. CONTENT OF UTILITY MODEL

[0006] To solve the above technical problems, the utility model provides a protection device for slope of hydraulic engineering to solve the problem of insufficient protection of hydraulic slope, inability to stabilize soil and landslide of soil under the washing of rainwater in the prior art.

[0007] The utility model provides a kind of protection device for slope of hydraulic engineering, including slope unit and protection unit, wherein, slope unit, including water conservancy slope, the bottom of the water conservancy slope is equipped with retaining wall, the surface of the water conservancy slope is provided with soil retaining net, the surface of the water conservancy slope is provided with green plant by soil retaining net, the top of the water conservancy slope is equipped with slope wall, the side of the water conservancy slope is located between retaining wall and slope wall and is equipped with earth retaining wall;

[0008] Protection unit, including installation plate located in the top of the slope wall, the top of the installation plate is fixedly connected with support rod in the middle, the inner side of the support rod is fixedly connected with protection frame, the inner side of the protection frame is fixedly connected with protection net.

[0009] Preferably, the four corners of the soil retaining net are fixedly connected with mounting clips, and the front surface of the mounting clip is movably connected with soil nails.

[0010] Preferably, the retaining wall, the slope wall and the earth retaining wall are all made of concrete material, and the retaining wall, the slope wall and the earth retaining wall are all solid structures.

[0011] Preferably, the soil retaining net is in a mesh structure, and the soil retaining net is all made of metal material.

[0012] Preferably, the top of the installation plate is movably connected with fixing bolts at the four corners, a plurality of fixing bolts are provided, and the lengths of the plurality of fixing bolts are the same.

[0013] Preferably, the support rod is vertically erected at the top of the installation plate in the middle position, and the outer surface of the support rod is smooth.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1、The utility model sets a layer of soil retaining net on the surface of water conservancy slope, and fixes the soil retaining net by soil nails, and inserts the soil nails into the deep part of water conservancy slope, so that part of the weight of water conservancy slope is transmitted to the soil nails through the soil retaining net, and then transmitted to the stable stratum by the soil nails, thereby enhancing the overall stability of the slope, and then plants are planted on the surface of water conservancy slope, and with the growth of plants, the root system will penetrate into the concrete pores and the slope soil body, thereby enhancing the stability of the slope and beautifying the environment, then a ditch is dug under the water conservancy slope, a retaining wall is built, and the soil retaining net is fixed by the retaining wall, so that the retaining wall can bear the water conservancy slope that slides down, and can prevent the water conservancy slope from sliding down, and a earth retaining wall is built by digging a ditch at appropriate intervals on the water conservancy slope, which can share the lateral earth pressure, thereby enhancing the overall stability of the slope and improving the protection of the water conservancy slope, thereby reducing the risk of landslide. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the overall structure schematic view of the utility model;

[0017] Figure 2 is the sectional view of the water conservancy slope of the utility model;

[0018] Figure 3 is the partial structure schematic view of the protection unit of the utility model;

[0019] Figure 4 is the partial structure schematic view of the soil retaining net of the utility model.

[0020] In the drawing,

[0021] 1, slope unit;101, water conservancy slope;102, retaining wall;103, slope wall;104, soil retaining net;105, green plant;106, soil retaining wall;107, mounting clamp;108, soil nail;2, protection unit;201, mounting plate;202, support rod;203, protection frame;204, protection net;205, fixed bolt. Specific implementation

[0022] The embodiment of the utility model is further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0023] In the description of the patent, it is understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the patent and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the patent.

[0024] As shown in the drawings, Figure 1 to the drawings, Figure 4 as shown:

[0025] Embodiment one: a kind of water conservancy engineering with the protection device of side slope, including, the side slope unit 1 for maintaining bank slope stability, including the water conservancy side slope 101 for protecting the safety of water conserving facilities, the bottom of the water conservancy side slope 101 is equipped with the retaining wall 102 for blocking the slide of water conservancy side slope 101, the surface of the water conservancy side slope 101 is provided with the soil-retaining net 104 for retaining soil, the surface of the water conservancy side slope 101 is provided with the greenery 105 for stabilizing soil by soil-retaining net 104, the top of the water conservancy side slope 101 is equipped with the side slope wall 103 for installing protection unit 2, the side of the water conservancy side slope 101 is equipped with the earth retaining wall 106 for sharing lateral earth pressure between retaining wall 102 and side slope wall 103.

[0026] Further, the four corners of the soil-retaining net 104 are fixedly connected with mounting clips 107, and the front surface of the mounting clip 107 is movably connected with earth pegs 108 for fixing.

[0027] Further, the retaining wall 102, the side slope wall 103 and the earth retaining wall 106 are all made of concrete material, and the retaining wall 102, the side slope wall 103 and the earth retaining wall 106 are all solid structures.

[0028] Further, the soil-retaining net 104 is in a mesh structure, and the soil-retaining net 104 is all made of metal material.

[0029] As can be seen from the above, a layer of soil-retaining net 104 is laid on the surface of the water conservancy side slope 101, and the soil-retaining net 104 is fixed by using earth pegs 108, and the earth pegs 108 are inserted into the deep part of the water conservancy side slope 101, so that part of the weight of the water conservancy side slope 101 is transmitted to the earth pegs 108 through the soil-retaining net 104, and then transmitted to the stable stratum by the earth pegs 108, thereby enhancing the overall stability of the side slope, and then planting greenery 105 on the surface layer of the water conservancy side slope 101, and with the growth of the plants, the root system will penetrate into the concrete pores and the side slope soil body, which not only enhances the stability of the side slope, but also beautifies the environment, and then digging a trench under the water conservancy side slope 101 and building a retaining wall 102, and fixing the soil-retaining net 104 by using the retaining wall 102, so that the retaining wall 102 can bear the water conservancy side slope 101 that slides downward, which can prevent the water conservancy side slope 101 from sliding downward, and simultaneously digging a trench at appropriate intervals on the water conservancy side slope 101 and building an earth retaining wall 106, which can share lateral earth pressure.

[0030] In the embodiment, the protection unit 2 for protection is arranged on the top of the slope wall 103, and comprises a mounting plate 201 arranged on the top of the slope wall 103 and used for fixing, a support rod 202 fixedly connected to the top of the mounting plate 201 and used for supporting and protecting, a protection frame 203 fixedly connected to the inner side of the support rod 202 and used for mounting a protection net 204, and the protection net 204 fixedly connected to the inner side of the protection frame 203 and used for protection.

[0031] Further, the mounting plate 201 is provided with a plurality of fixing bolts 205 arranged at the top of the mounting plate 201 and used for fixing the mounting plate 201.

[0032] Further, the support rod 202 is vertically arranged on the top of the mounting plate 201, and the outer surface of the support rod 202 is smooth.

[0033] As can be seen, during installation, the mounting plate 201 is arranged on the installation position, and then the fixing bolts 205 are arranged through the mounting plate 201, and the fixing bolts 205 are fixed, so that the mounting plate 201 is installed, and the protection net 204 can prevent personnel from climbing.

[0034] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] Obviously, the above-described embodiments are only a part of the embodiments of the present application, not all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace some of the technical features. Any equivalent structure made by using the contents of the present application specification and drawings, directly or indirectly applied to other related technical fields, is also within the patent protection scope of the present application.

[0036] The embodiments of the present application are given for example and description, although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary, and cannot be understood as limiting the present application, and the ordinary skilled in the art can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A slope protection device for water conservancy projects, characterized in that: include, A slope unit (1) includes a hydraulic slope (101), a retaining wall (102) is installed at the bottom of the hydraulic slope (101), a soil retaining net (104) is provided on the surface of the hydraulic slope (101), green plants (105) are provided on the surface of the hydraulic slope (101) through the soil retaining net (104), a slope wall (103) is installed at the top of the hydraulic slope (101), and a soil separating wall (106) is installed on one side of the hydraulic slope (101) between the retaining wall (102) and the slope wall (103); The protective unit (2) includes an installation plate (201) installed on the top of the slope wall (103), a support rod (202) is fixedly connected to the top center of the installation plate (201), a protective frame (203) is fixedly connected to the inner side of the support rod (202), and a protective net (204) is fixedly connected to the inner side of the protective frame (203).

2. The slope protection device for water conservancy projects as described in claim 1, characterized in that: The soil retaining net (104) is fixedly connected to the four corners with mounting clips (107), and the front of the mounting clips (107) is movably connected with soil anchors (108).

3. The slope protection device for water conservancy projects as described in claim 1, characterized in that: The retaining wall (102), slope wall (103) and soil-separating wall (106) are all made of concrete and are solid structures.

4. The slope protection device for water conservancy projects as described in claim 1, characterized in that: The soil retention mesh (104) has a mesh structure and is made of metal materials.

5. The slope protection device for water conservancy projects as described in claim 1, characterized in that: The mounting plate (201) has four corners at the top that are movably connected with fixing bolts (205). There are multiple fixing bolts (205), and the multiple fixing bolts (205) are of the same length.

6. The slope protection device for water conservancy projects as described in claim 1, characterized in that: The support rod (202) stands vertically at the top center of the mounting plate (201), and the outer surface of the support rod (202) is smooth.

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