CN217480088U - River course domatic protection construction structures - Google Patents

Abstract

The application relates to a river course domatic protection construction structures. The river channel slope surface protection construction structure comprises a slope toe protection structure, wherein the slope toe protection structure comprises at least one first cage body fixed at the slope toe of a river channel; domatic protective structure, domatic protective structure locate the domatic of river course, and with slope foot protective structure is fixed continuous, domatic protective structure is formed by a plurality of second cage body side by side connection, wherein, the second cage body is formed by the dictyosome and a plurality of net piece equipment of predetermineeing the shape, the dictyosome is along domatic laying, the length direction of dictyosome is along domatic horizontal, a plurality of the net piece is in horizontal looks interval connect in the dictyosome, so that a plurality of looks spaced packing spaces are formed in the second cage internally. The scheme that this application provided, construction convenient and fast more, overall structure stability is stronger.

Description

River course domatic protection construction structures

Technical Field

The application relates to hydraulic engineering technical field, especially relates to river course domatic protection construction structures.

Background

In the river course treatment process, in order to avoid the phenomena of collapse, water and soil loss and the like of the river course slope, protection construction is generally carried out on the slope. In the related art, the protection of the river slope surface mostly adopts construction structures such as a concrete structure, a metal protective net and the like, and the construction structures have a plurality of defects, such as high cost and long construction period of the concrete structure; the overall structure of the metal protective net has poor strength and is easy to damage. In addition, the slope construction structure in the related art has large difficulty in slope construction with large inclination angle and occupies more river channel area.

SUMMERY OF THE UTILITY MODEL

For solving or partly solve the problem that exists among the correlation technique, this application provides a river course domatic protection construction structures, and the construction is convenient and fast more, and overall structure stability is stronger, has avoided soil erosion and water loss effectively.

The application provides a river course domatic protection construction structures, include:

the slope toe protection structure comprises at least one first cage body fixed at the slope toe of the river channel;

domatic protective structure, domatic protective structure locates the domatic of river course, and with slope foot protective structure is fixed continuous, domatic protective structure is formed along the second cage body coupling of longitudinal arrangement by a plurality of, wherein, the second cage body is formed by the dictyosome and a plurality of net piece equipment of predetermineeing the shape, the dictyosome along domatic laying, the length direction of dictyosome is along domatic horizontal, a plurality of the net piece is in horizontal looks interval connect in the dictyosome, so that the internal a plurality of looks spaced packing spaces that form of second cage.

In one embodiment, the part of the net body supported by the slope surface forms a bottom plate of the second cage body, at least one side of the net body in the longitudinal direction is bent towards the direction away from the slope surface to form a first partition plate of the second cage body, the plurality of net sheets respectively form a plurality of second partition plates of the second cage body, and the side edges of the plurality of second partition plates are connected with the bottom plate and the first partition plates.

In one embodiment, a plurality of the second cages are sequentially assembled in the longitudinal direction, and the adjacent second cages share the first partition plate; the side edge of the second clapboard is connected with the bottom plate and the first clapboard through a plurality of connecting pieces.

In one embodiment, the net body is a roll body before construction, the roll body rolls along the transverse direction of the slope surface during construction and then is unfolded, the net body is a rectangular sheet body after being unfolded, the length of the sheet body is matched with the length of the first cage body, and the width of the sheet body in the longitudinal direction is larger than the side length of the mesh sheet.

In one embodiment, the connector is a snap and/or a binding wire.

In one embodiment, at least one side of the net body in the longitudinal direction is bent away from the slope surface to form a U-shaped and/or L-shaped structure.

In one embodiment, the net body of the second cage body connected with the first cage body is in a U-shaped structure, one second partition plate of the U-shaped structure is connected with the first cage body, and the other second partition plate of the U-shaped structure is connected with the adjacent second cage body, wherein the net body of the adjacent second cage body is in an L-shaped structure.

In one embodiment, the net body is a polyester gabion net.

In one embodiment, the filling material in the second cage body comprises stone or soil, when the filling material in the second cage body is soil, the inner side of the second cage body is lined with geotextile, and the top of the second cage body is provided with a vegetation layer.

In one embodiment, an opening is formed at the top of each filling space of the second cages, and a top cover mesh is connected to the opening; or, an opening is formed at the top of each filling space of the plurality of second cages, and the plurality of openings are covered by an integrated net body.

The technical scheme provided by the application can comprise the following beneficial effects:

the river course slope surface protection construction structure comprises a slope toe protection structure, wherein the slope toe protection structure comprises at least one first cage body fixed at the slope toe of a river course; domatic protective structure, domatic protective structure locates the domatic of river course, and with slope foot protective structure is fixed continuous, domatic protective structure is formed by a plurality of second cage body side by side connection, wherein, the second cage body is formed by the dictyosome and a plurality of net piece equipment of predetermineeing the shape, the dictyosome along domatic laying, the length direction of dictyosome is along domatic horizontal, a plurality of the net piece is in horizontal looks interval connect in the dictyosome, so that a plurality of looks spaced filling spaces are formed in the second cage internally. The application provides a domatic protection construction structures in river course, the construction is convenient and fast more, and overall structure stability is stronger, and the whole great domatic construction of angle that can carry out has practiced thrift the river course and has taken up an area of, has effectively avoided soil erosion and water loss.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.

Fig. 1 is a schematic structural view of a river slope protection construction structure according to an embodiment of the present application;

fig. 2 is a schematic diagram of the net body laying of a second cage body of the river slope protection construction structure shown in the embodiment of fig. 1;

fig. 3 is a schematic view of bending a net body of a second cage body of the river slope protection construction structure shown in the embodiment of fig. 1;

fig. 4 is a schematic diagram illustrating the second cage of the river slope protection construction structure shown in the embodiment of fig. 1, in which the mesh body and the mesh sheet are engaged;

fig. 5 is a schematic diagram illustrating a net body laying of a second cage body of the river slope protection construction structure according to an embodiment of the present application;

fig. 6 is a schematic diagram illustrating the second cage of the river slope protection construction structure shown in the embodiment of fig. 5 in which the net body and the mesh are engaged;

fig. 7 is a schematic diagram illustrating a mesh connection of a second cage of the river slope protection construction structure according to an embodiment of the present application.

Reference numerals: 100. a toe guard structure; 200. a slope surface protection structure; 110. a first cage; 210. a second cage; 211. a net body; 2111,2112, a first partition; 2113. a base plate; 2114. a second separator; 2115. a connecting member; 220. a coiled body; 300. a slope surface; 400. a toe; 500. a river channel.

Detailed Description

Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While embodiments of the present application are illustrated in the accompanying drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections as well as removable connections or combinations; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the river channel treatment process, in order to avoid the phenomena of collapse, water and soil loss and the like of the river channel slope, protection construction is generally carried out on the slope. In the related art, the protection of the river slope mostly adopts construction structures such as concrete structures, metal protective nets and the like, and the construction structures have a plurality of defects, for example, the concrete structures have high cost and long construction period; the overall structure of the metal protective net has poor strength and is easy to damage. In addition, the slope construction structure in the related art has large difficulty in slope construction with large inclination angle and occupies more river channel area.

To above-mentioned problem, this application embodiment provides a river course domatic protection construction structures, and the construction is more convenient, and overall structure stability is strong, can carry out the great domatic construction of angle, has practiced thrift the river course and has taken up an area of, has avoided soil erosion and water loss effectively.

The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Fig. 1 is an installation schematic view of a river slope protection construction structure according to an embodiment of the present application;

referring to fig. 1, the present application provides a river slope protection construction structure, including a toe protection structure 100, where the toe protection structure 100 includes at least one first cage 110 fixed at a toe 400 of a river 500; domatic protective structure 200, domatic protective structure 200 locates river course 500's domatic 300, and link to each other with slope foot protective structure 100 is fixed, domatic protective structure 200 is formed by connecting the second cage body 210 of a plurality of edge longitudinal arrangement, wherein, the second cage body 210 is formed by the dictyosome 211 and the equipment of a plurality of net piece of predetermineeing the shape, dictyosome 211 is laid along domatic 300, the length direction of dictyosome 211 is along domatic 300 horizontal, a plurality of net pieces are connected in dictyosome 211 on horizontal looks interval, so that form a plurality of looks spaced filling spaces in the second cage body 210, be used for packing filler material in the filling space. Because a plurality of second cage 210 is formed by net body 211 and a plurality of net piece equipment, consequently the construction is convenient and fast more, can carry out the great domatic construction of angle, has practiced thrift the river course and has taken up an area of, has avoided soil erosion and water loss effectively.

The slope surface protection structure 200 of this embodiment may be disposed on at least one side of the river channel 500, and the first cage 110 of the toe protection structure 100 is laid along the extending direction of the river channel 500 (i.e. the water flow direction of the river channel 500), and is fixedly installed at the toe 400.

Referring to fig. 2, in this embodiment, the net body 211 may be an integrated polyester gabion net, and the net body 211 is a roll-shaped body 220 before construction, which is more convenient for transportation before construction. The rolling body 220 rolls along the slope 300 during construction and then is unfolded, and the net body 211 can be flatly laid on the slope 300 after being unfolded.

The net body 211 is a rectangular sheet body after being unfolded, the length of the sheet body is matched with the length of the first cage body 110, and the width of the sheet body is at least larger than or equal to the length of one side of the net sheet. In some embodiments, the width of the sheet is approximately equal to the sum of the lengths of the two side edges of the mesh; in some embodiments, the width of the lamina is approximately equal to the sum of the lengths of the three sides of the mesh.

Fig. 2 is a schematic diagram of laying a net body of a second cage body of the river slope protection construction structure shown in the embodiment of fig. 1; fig. 3 is a schematic view of bending the net body of the second cage of the river slope protection construction structure shown in the embodiment of fig. 1.

Referring to fig. 2 and 3, in the present embodiment, at least a portion of the net 211 is bent away from the sloping surface 300 to form at least one second partition of the second cage 210, so that the second cage 210 can be assembled with a plurality of net sheets more quickly.

Fig. 4 is a schematic diagram of the second cage of the river slope protection construction structure shown in the embodiment of fig. 1, showing the matching between the net body and the mesh.

Referring to fig. 4, in some embodiments, the bottom plate 2113 of the second cage 210 is formed by a portion of the net body 211 that is laid on the sloping surface 300, at least one side of the net body 211 in the longitudinal direction is bent away from the sloping surface 300 to form a first partition 2111 of the second cage 210, a plurality of net sheets respectively form a plurality of second partitions 2114 of the second cage 210, and the side edges of the plurality of second partitions 2114 are connected to the bottom plate 2113 and the first partitions 2111 and 2112.

Because the first partition plates 2111 and 2112 are formed by bending the net body 211, the structure reduces the number of the component parts and the connecting pieces 2115 of the second cage body 210, improves the construction speed and reduces the cost; on the other hand, the connection stability of the first partition plate 2111 and the bottom plate 2113 is higher, and the overall structural strength of the second cage 210 is improved.

Referring to fig. 5 and 6, in the present embodiment, a plurality of second cages 210 are sequentially assembled in the longitudinal direction, and adjacent second cages 210 share the first partition 2111; the side edges of the second partition 2114 are connected to the bottom plate 2113 and the first partition 2111 by a plurality of connection members 2115. During construction, the plurality of second cages 210 are sequentially installed on the slope surface 300 from bottom to top in sequence, that is, the second cage 210 connected with the toe guard structure 110 is installed first, and then the rest of the plurality of second cages 210 are sequentially installed.

In this embodiment, when installing the plurality of second cages 210 along the sloping surface 300 from the bottom up, the second cage 210 whose bottom installation is completed can provide support for the installation of the second cage 210 adjacent to the top, and the tightness and connection reliability of the combination of the plurality of second cages 210 are ensured.

In this embodiment, at least one side of the net body 211 in the longitudinal direction is bent towards a direction away from the slope 300 to form a U-shaped and/or L-shaped structure.

In one implementation, the net body 211 of the second cage 210 connected to the first cage 110 is in a U-shaped structure, one first partition 2112 of the U-shaped structure is connected to the toe guard structure 100, and the other first partition 2111 is connected to the adjacent second cage 210.

Fig. 5 is a schematic diagram illustrating a net body laying of a second cage body of the river slope protection construction structure according to an embodiment of the present application; fig. 6 is a schematic diagram illustrating the second cage of the river slope protection construction structure shown in the embodiment of fig. 5 in which the mesh body and the mesh sheet are engaged with each other.

With continued reference to fig. 3 and 6, in the present embodiment, the second cage 210a connected to the toe guard structure 100 is a U-shaped structure, and the adjacent second cage 210b connected to the second cage 210a in parallel is an L-shaped structure, it can be understood that the second cage 210a connected to the toe guard structure 100 is a U-shaped structure, and the remaining second cages arranged upward along the slope surface are L-shaped structures. After a plurality of second cage bodies 210 of the slope surface protection structure 200 are set to be combined into a U-shaped structure and an L-shaped structure, the slope surface protection structure can be stably connected with the toe protection structure, and moreover, the first partition plate 2111 can be shared between the adjacent second cage bodies 210, so that the structure is simplified, the using area of the net body 211 is reduced, and the cost is reduced.

In this embodiment, a plurality of mesh sheets for forming the second partition 2114 are connected to the mesh body 211 at intervals in the transverse direction of the slope 300, the bottom edges of the mesh sheets are connected to the bottom plate 2113, and the side edges of the mesh sheets are connected to the first partition 2111, 2112.

When the net body 211 is bent to form a U-shaped structure, the net body 211 forms two first partition plates 2111 and 2112 opposite to each other along the longitudinal direction, the two first partition plates 2111 and 2112 are parallel to each other, the height of the two first partition plates 2111 and 2112 is equal to the height of the mesh sheet, and two side edges of the mesh sheet opposite to each other along the longitudinal direction can be connected with the two first partition plates 2111 and 2112 through a plurality of connecting members 2115.

When the net body 211 is bent to form an L-shaped structure, one side of the net body 211 in the longitudinal direction forms a first partition 2111, the first partition 2111 is opposite to the first partition of the adjacent second cage body 210, and two opposite side edges of the net sheet in the longitudinal direction can be respectively connected with the two adjacent net bodies 211 through a plurality of connecting pieces 2115 to form second partitions 2114, so that the two adjacent net bodies 211 can be connected through a plurality of net sheets in the longitudinal direction, and the connection between the second cage bodies 210 is firmer.

Fig. 7 is a schematic diagram illustrating a mesh connection of a second cage of the river slope protection construction structure according to an embodiment of the present application.

Referring to fig. 7, in this embodiment, the connection part 2115 between the mesh and the mesh body 211 may be a buckle, a binding wire, or a combination of the buckle and the binding wire, the binding wire may be a metal wire, and the buckle may be a C-shaped metal buckle.

It is to be understood that the present application is not limited to the type or configuration of the connection 2115.

In this embodiment, the height of the first cage 110 used for forming the toe guard structure 100 may be greater than that of the second cage 210, that is, the depth of the receiving space of the first cage 110 is greater than that of the receiving space of the second cage 210, and the plurality of second cages 210 are connected in parallel in sequence in the longitudinal direction of the slope surface 300.

At least a part of the first cage 110 near the bottom forms a fixing part, and the fixing part is used for being embedded in a fixing groove dug at the toe 400. During the construction, can dig in advance in river course 500's toe 400 department and establish the mounting groove that is used for placing first cage body 110, bury the fixed part of first cage body 110 in the mounting groove, and then make first cage body 110 can not produce the removal easily in toe 400 department, promoted the installation stability of first cage body 110, guaranteed also that toe 400 department can not have soil erosion and water loss.

In some embodiments, after the installation groove is dug at the toe 400, geotextile may be laid in the installation groove, and then the first cage body 110 is placed over the geotextile. Before installing the slope protection structure 200, the slope 300 of the river 500 is first prepared, for example, the slope 300 is kept flat, which facilitates stable laying of the second cage 210. After finishing the slope 300, geotextile may be laid on the slope 300, and then the plurality of second cage bodies 210 are laid over the geotextile.

In this embodiment, the filling material in the second cage 210 includes stone or soil, when the filling material in the second cage 210 is soil, the inner side of the second cage 210 is lined with geotextile, and the top is provided with a vegetation layer, which may be a vegetation blanket.

The grain diameter of the filling material in the second cage 210 may be larger than the mesh size of the mesh, or smaller than the mesh size, when the grain diameter of the filling material is larger than the mesh size, the filling material may be stone, for example, and after the stone is filled, the opening may be covered with a net body, and the net body may be fixed by a buckle. When the particle size of the filling material is smaller than the size of the mesh, the geotextile can be lined on the inner side of the second cage body 210, then the filling material is filled, the filling material can be soil, after the filling of the soil is completed, the vegetation blanket can be covered on the top, then the net body is covered, the net body is fixed through the buckle, a soil layer can be covered on the net body, the soil layer can be a fine soil layer of 5 centimeters, for example, and after the spraying maintenance, the dense lawn can be grown. After setting up like this for the domatic protective structure 200 of river course of this application embodiment not only construction convenience, structural stability are good, have effectively prevented soil erosion and water loss, can realize the domatic ecological greening of river course moreover.

The slope surface protection structure 200 of the embodiment of the application is convenient for construction on a slope surface with a large slope gradient (for example, the slope angle is greater than 45 degrees), and during construction, the net body 211 of the second cage body 210 can be laid on the slope surface. The plurality of second cage bodies 210 are connected in parallel along the longitudinal direction of the slope surface 300, so that the plurality of second cage bodies 210 can cover the whole slope surface 300, and the protection of the whole slope surface is further realized.

Because first cage body 110 is fixed in toe 400 department, consequently, a plurality of second cage bodies 210 can be followed domatic stack ground and supported in the lateral part of first cage body 110 mutually, make a plurality of second cage bodies 210 can be on domatic keep stable like this, toe protective structure 100 and domatic protective structure 200 form overall structure, and stability is better, can avoid appearing structural failure or damage under the washing away of rivers, has effectively avoided the soil erosion and water loss of domatic 300 and toe 400.

In some embodiments, the filler is tamped down after the second cage 210 is filled, and a cover mesh can be installed over the second cage 210, the cover mesh being secured to the opening of the second cage 210 with fasteners or ties to cover the filler so that the filler does not leak out of the second cage 210.

In some embodiments, the openings may be covered by an integrated net body, and the net body may be made of metal or polyester.

In some embodiments, the river slope protection construction structure further includes a slope top protection structure, the slope top protection structure is laid at the slope top and is fixedly connected with the upper end of the slope protection structure 200, the slope top protection structure includes at least one third cage body, the third cage body is assembled by a plurality of net sheets, and a plurality of spaced filling spaces are formed in the third cage body.

In this embodiment, the first cage body 110 of the toe protection structure 100, the second cage body 210 of the slope protection structure 200 and the third cage body of the slope top construction structure can be connected as an integral structure, so that the protection capability is stronger, the slope protection structure is not easily damaged, the construction is more convenient and faster, the construction cost is reduced, and the water and soil loss of the river slope angle, the slope and the slope top can be effectively prevented.

The aspects of the present application have been described in detail hereinabove with reference to the accompanying drawings. In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments. Those skilled in the art should also appreciate that the acts and modules referred to in the specification are not necessarily required for the application. In addition, it can be understood that the steps in the method of the embodiment of the present application may be sequentially adjusted, combined, and deleted according to actual needs, and the modules in the device of the embodiment of the present application may be combined, divided, and deleted according to actual needs.

Claims (10)

1. The utility model provides a river course domatic protection construction structure which characterized in that includes:

the slope toe protection structure comprises at least one first cage body fixed at the slope toe of the river channel;

domatic protective structure, domatic protective structure locates the domatic of river course, and with slope foot protective structure is fixed continuous, domatic protective structure is formed along the second cage body coupling of longitudinal arrangement by a plurality of, wherein, the second cage body is formed by the dictyosome and a plurality of net piece equipment of predetermineeing the shape, the dictyosome is along domatic laying, the length direction of the dictyosome is along domatic horizontal, a plurality of the net piece is in on horizontal looks interval connect in the dictyosome, so that a plurality of looks spaced filling spaces are formed to the internal formation of second cage.

2. The river course slope protection construction structure of claim 1, characterized in that:

the net body supports on the slope surface, a bottom plate of the second cage body is formed by the net body, at least one side of the net body in the longitudinal direction is bent towards the direction away from the slope surface to form a first partition plate of the second cage body, the net pieces form a plurality of second partition plates of the second cage body respectively, and the side edges of the second partition plates are connected with the bottom plate and the first partition plates.

3. The river slope protection construction structure according to claim 2, wherein:

the second cages are sequentially assembled in the longitudinal direction, and the adjacent second cages share the first partition plate; the side edge of the second clapboard is connected with the bottom plate and the first clapboard through a plurality of connecting pieces.

4. The river slope protection construction structure according to claim 1, wherein:

the net body is a coiled body before construction, the coiled body rolls along the slope surface in the construction process and then is unfolded, the net body is a rectangular sheet body after being unfolded, the length of the sheet body is matched with the length of the first cage body, and the width of the sheet body in the longitudinal direction is larger than the side length of the net piece.

5. The river slope protection construction structure according to claim 3, wherein:

the connecting piece is a buckle and/or a binding wire.

6. The river course slope protection construction structure of claim 1, characterized in that:

at least one side of the net body in the longitudinal direction is bent towards the direction far away from the slope surface to form a U-shaped and/or L-shaped structure.

7. The river slope protection construction structure according to claim 6, wherein:

the net body of the second cage body connected with the first cage body is of a U-shaped structure, one of the second partition plates of the U-shaped structure is connected with the first cage body, the other second partition plate is connected with the adjacent second cage body, and the net body of the adjacent second cage body is of an L-shaped structure.

8. The river slope protection construction structure according to any one of claims 1 to 7, wherein:

the net body is a polyester gabion net.

9. The river slope protection construction structure according to any one of claims 1 to 7, wherein:

the filling material in the second cage body comprises stone or soil, when the filling material in the second cage body is soil, the inner side of the second cage body is lined with geotextile, and the top of the second cage body is provided with a vegetation layer.

10. The river slope protection construction structure according to any one of claims 1 to 7, wherein:

an opening is formed at the top of each filling space of the second cages, and a top cover net sheet is connected to the opening; or, an opening is formed at the top of each filling space of the second cages, and the openings are covered by an integral net body.

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