CN212714810U

CN212714810U - Ecological bank slope protective structure of hydraulic engineering

Info

Publication number: CN212714810U
Application number: CN202021357505.0U
Authority: CN
Inventors: 郑泽龙; 王绍戈; 杜秋宇
Original assignee: Guangzhou Liyuan Engineering Consulting Co ltd
Current assignee: Guangzhou Liyuan Engineering Consulting Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-16
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to an ecological bank slope protective structure of hydraulic engineering, it includes that the gabion net reaches loads at the inside a plurality of stones of gabion net, the gabion net is right trapezoid table column structure, the gabion net sets up towards the slope of a side end face in river course, the gabion net upwards contracts gradually from the bottom at the ascending cross sectional dimension in vertical direction, the up end and the ground coplane of gabion net, set up first loading and unloading mouth of a plurality of groups and second loading and unloading mouth on the up end of gabion net and the slope terminal surface respectively, each it has the framework, each all to articulate in first loading and unloading mouth and the second loading and unloading mouth the stone cage net is inside, each the stone is right the gabion net is filled, each the size of stone is greater than the size of gabion net mesh. This application has promoted labour personnel's labor efficiency, has reduced labour personnel's intensity of labour.

Description

Ecological bank slope protective structure of hydraulic engineering

Technical Field

The application relates to hydraulic engineering's field especially relates to a hydraulic engineering ecological bank slope protective structure.

Background

Along with the rapid development of water conservancy and hydropower construction engineering, the construction requirement on the water conservancy engineering is higher and higher. When carrying out hydraulic engineering construction, the construction of bank slope need be carried out more, and the bank slope protects hydraulic engineering, takes place the levee when preventing the flood peak to cross the border.

The bank slope extends along two sides of the water conservancy project, is connected with the road surface, and due to the deepening of the ecological livable concept, green plants are planted on the bank slope mostly to improve the aesthetic degree of the bank slope. The flood is frequently sent out when rainy season, and hydraulic engineering carries out the flood discharge to the flood, causes greatly to examine simultaneously to bank slope, and the structural strength to bank slope requires highly. The existing bank slope is mainly built with a gabion net, stones are loaded and filled in the gabion net, and the stones in each group are distributed in a disordered manner to fill the inner space of the gabion net.

With respect to the related art described above, there are the following drawbacks: the existing gabion mesh is provided with openings on the upper end surfaces, the gabion mesh is placed on the site of hydraulic engineering, when stones inside the gabion mesh are loaded, workers need to firstly unload the stones on the riverbed of a river channel, the riverbed is muddy, and vehicles are difficult to drive; then, the stones are loaded into the gabion net manually, and the gabion net is sealed after the stones are loaded, so that the whole construction process is high in labor intensity of workers and low in labor efficiency, and an improved space exists.

SUMMERY OF THE UTILITY MODEL

In order to promote labour personnel's labor efficiency, reduce personnel's intensity of labour, this application provides a hydraulic engineering ecological bank slope protective structure.

The application provides a pair of ecological bank slope protective structure of hydraulic engineering adopts following technical scheme:

the utility model provides an ecological bank slope protective structure of hydraulic engineering, includes the gabion net and loads at a plurality of stones of gabion net inside, its characterized in that: the gabion net is of a right-angle trapezoid table-shaped structure, the gabion net is arranged in an inclined mode towards one side end face of a river channel, the section size of the gabion net in the vertical direction gradually shrinks from bottom to top, the upper end face of the gabion net is coplanar with the ground, a plurality of groups of first loading and unloading ports and second loading and unloading ports are formed in the upper end face and the inclined end face of the gabion net respectively, a frame body is hinged to each of the first loading and unloading ports and the second loading and unloading ports, stones are poured into the gabion net through the first loading and unloading ports and the second loading and unloading ports, the stones are filled in the gabion net, a plurality of groups of meshes are formed in the gabion net, and the stones are larger than the meshes in size.

By adopting the technical scheme, the gabion mesh is in a right-angle trapezoidal table-shaped structure, when the gabion mesh is installed, the gabion mesh is laid along the extending direction of the hydraulic engineering riverway, so that the inclined surface of the gabion mesh faces the riverway, when stones are loaded into the gabion mesh, the worker opens the first loading and unloading port, stands on the ground, dumps the stone blocks into the gabion net, for the space below the inclined plane, the labor personnel open the second loading and unloading port to dump the stones towards the interior of the gabion net, after dumping the stones towards the interior of the gabion net is completed, the frame body is closed, the stone blocks fill the inner space of the gabion mesh, and compared with the traditional gabion mesh, this gabion net has realized that labourer pours the stone to gabion net inside subaerial, or goes on with the help of the forklift, has greatly reduced labourer's intensity of labour, has promoted labourer's labor efficiency.

Preferably, a flat plate is fixed on the bottom surface of the gabion net, and the lower end face of the flat plate is abutted to soil on two sides of the river channel.

By adopting the technical scheme, the strength of the bottom surface of the gabion net is improved by the arrangement of the flat plate, when workers topple the stone blocks towards the interior of the gabion net, the stone blocks move downwards under the action of gravity and fall to the bottom surface of the gabion net, and the structural strength of the bottom surface of the gabion net is improved by the arrangement of the flat plate; simultaneously, the bottom surface and the river course soil property butt of flat board, soil property water content is higher, is soft form more, and the setting of flat board has promoted the bearing capacity of river course soil mass to the gabion net, has reduced the degree of sinking of gabion net on the river course soil property after loading the stone, has promoted the stability of gabion net.

Preferably, a plurality of groups of foundation piles with vertical axes are fixed on the lower end faces of the edges of the two sides of the flat plate in the length direction, the foundation piles of each group on the edge of the same side are distributed at equal intervals in the length direction of the flat plate, and the foundation piles are inserted into soil of a river channel.

Through adopting above-mentioned technical scheme, each group's foundation pile that dull and stereotyped lower terminal surface is fixed inserts among the river course soil property, and the setting of foundation pile has promoted the stability of gabion net on the riverbed, and the self weight promotes behind the gabion net loading stone, and difficult the removal has promoted the stability of gabion net when the flood crosses the border.

Preferably, the lower end of each foundation pile is in an inverted cone shape.

Through adopting above-mentioned technical scheme, the lower extreme of each group's foundation pile is the obconical, and the lower terminal surface of the foundation pile that the obconical set up is comparatively sharp-pointed, and when the foundation pile pegged graft in to earth, by the pressure formula, when power size is fixed, the area is less, pressure is big more, and is more laborsaving when the foundation pile that the obconical set up pegs graft in to river course soil texture, has reduced the intensity of labour when labour personnel pile.

Preferably, the inside of gabion net is inserted and embedded with a drain pipe, and the drain pipe is obliquely arranged towards the river channel towards one end of the river channel.

Through adopting above-mentioned technical scheme, the inside drain pipe of gabion net carries out the drainage, and the drain pipe of pegging graft is to the lopsidedness in river course for the drainage efficiency behind the road rainwater entering drain pipe, the drain pipe is pre-buried in the gabion net simultaneously, and the stone has promoted the stability of drain pipe with the outer wall butt of drain pipe.

Preferably, the inside spool that pegs graft of gabion net, the spool follows the extending direction level setting of gabion net, the inside electric wire that pegs graft of spool, the up end of gabion net is fixed with a plurality of groups lighting device, the electric wire with each lighting device electric connection.

Through adopting above-mentioned technical scheme, pre-buried spool level setting inside the gabion net, the electric wire is cup jointed to the spool inside, and the electronic box is the flexibility more, and the setting of spool is protected the electric wire, makes electric wire and stone keep apart, has reduced the stone and to the destruction of electric wire, and the electric wire supplies power to lighting device, and the resident of being convenient for leisure, walk at the evening, has promoted the convenience on bank slope.

Preferably, planting grooves are placed on the upper end face of the gabion mesh, openings are formed in the upper end face of the planting grooves, and green plants are planted in the planting grooves.

Through adopting above-mentioned technical scheme, planting the trench in the up end of gabion net, planting the groove upper end opening and planting and have green to plant, planting the groove and loading green planting, green setting up of planting has promoted the aesthetic property of bank slope, has promoted the joyful of resident when leisure on the bank slope.

Preferably, a plurality of groups of positioning blocks are convexly arranged on the lower end surface of the planting groove, and each group of positioning blocks is fixedly clamped with each mesh.

Through adopting above-mentioned technical scheme, the protruding locating piece that is equipped with of lower terminal surface in planting the groove, the mesh shape cooperation of locating piece and gabion net, when planting the groove and arranging the upper end of gabion net in, each group's locating piece card has promoted the stability of planting the groove on the gabion net in each mesh of inserting the gabion net, plants the groove and is difficult for empting, plants the groove and is difficult for following the sliding of gabion up end.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the bottom surface of the gabion net is fixed with the flat plate, each group of foundation piles at the lower end of the flat plate are inserted into river soil, the stability of the gabion net is improved, workers load stones from the first loading and unloading port and the second loading and unloading port on the gabion net, and compared with a traditional method for loading the stones on the gabion net, the bank slope protection structure enables the workers to load the stones into the gabion net by standing on the ground, so that the labor intensity of the workers is reduced, and the labor efficiency is improved;

2. the drainage pipe is embedded in the interior of the gabion net in a splicing manner, when water is accumulated on the road surface, the drainage pipe conducts drainage operation of road rainwater, and the drainage pipe is obliquely arranged towards one side of a river channel, so that the flow speed of the rainwater in the drainage pipe is accelerated;

3. planting groove has been placed to the up end of gabion net, plants the inslot portion and plants green planting, plants the protruding a plurality of groups locating piece that are equipped with of lower terminal surface in groove, and each group's locating piece cooperates with the mesh shape of gabion net, and each group's locating piece and mesh joint have promoted the stability of planting the groove.

Drawings

FIG. 1 is a schematic view of a green plant of the present embodiment;

FIG. 2 is a partial cross-sectional schematic view of the present embodiment;

fig. 3 is an enlarged schematic view at a in fig. 2.

Description of reference numerals: 1. a gabion mesh; 11. a first loading/unloading port; 111. a second loading and unloading port; 12. a frame body; 121. hooping; 13. a flat plate; 131. foundation piles; 14. a drain pipe; 15. a conduit; 151. an electric wire; 16. an illumination device; 161. a lamp post; 162. an illuminating lamp; 17. planting grooves; 171. positioning blocks; 172. soil; 173. planting green; 18. mesh openings; 2. a stone block; 3. a ground surface; 4. a river channel.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses hydraulic engineering ecological bank slope protective structure. Referring to fig. 1, including gabion net 1, gabion net 1 erects in the both sides of river course 4, gabion net 1 is right trapezoid platform column structure, the inclined plane of gabion net 1 is towards one side of river course 4, gabion net 1 is upwards shrink gradually from making progress down at the ascending cross-sectional dimension of vertical side, the preferred choice of contained angle between inclined plane of gabion net 1 and the horizontal plane is 30, the soil property butt of the vertical terminal surface of gabion net 1 and river course 4 both sides, the up end and the 3 coplanaries on ground of gabion net 1. The gabion mesh 1 is provided with a plurality of groups of meshes 18, and the meshes 18 are rectangular or circular.

The upper end surface and the inclined surface of the gabion mesh 1 are respectively provided with a plurality of groups of first loading and unloading ports 11 and second loading and unloading ports 111, the first loading and unloading ports 11 and the second loading and unloading ports 111 are distributed at equal intervals along the extending direction of the gabion mesh 1, and the openings of the first loading and unloading ports 11 and the second loading and unloading ports 111 are rectangular; the first loading and unloading port 11 and the second loading and unloading port 111 are internally hinged with a frame body 12, and the frame body 12 is matched with the first loading and unloading port 11 and the second loading and unloading port 111 in shape; the inner peripheral surfaces of the first loading and unloading opening 11 and the second loading and unloading opening 111 are both fixed with an anchor ear 121, the anchor ear 121 is arranged opposite to the hinged side of the frame body 12, and the anchor ear 121 fixedly connects the frame body 12 with the first loading and unloading opening 11 and the second loading and unloading opening 111. The upper end face of the gabion mesh 1 is provided with a plurality of groups of lighting devices 16, each lighting device 16 comprises a lamp post 161 and a lighting lamp 162, the lamp posts 161 are vertically arranged, and the lower ends of the lamp posts 161 are inserted into the meshes 18.

The interior of the gabion mesh 1 is filled with a plurality of groups of stones 2, and the block diameter of each group of stones 2 is larger than the size of the mesh 18. The bottom surface of the gabion mesh 1 is fixed with a flat plate 13 horizontally arranged on all planes, and the lower end surface of the flat plate 13 is abutted against soil on two sides of the river channel 4.

Referring to fig. 2, a plurality of groups of foundation piles 131 with vertical axes are fixed on the lower end faces of two groups of edges of the flat plate 13 along the length direction, the foundation piles 131 are inserted into soil on two sides of the river 4, and the lower ends of the groups of foundation piles 131 are in an inverted conical shape.

The drain pipe 14 is plugged in the upper end mesh 18 of the gabion net 1, the drain pipe 14 is of a square steel structure, the extending direction of the drain pipe 14 is perpendicular to the extending direction of the gabion net 1, and the drain pipe 14 is arranged towards the river channel 4 and inclines towards one side of the river channel 4. Planting groove 17 has been placed to the up end of gabion net 1, plants the slot 17 and is the slot that the up end opening set up, plants the inside soil 172 that is filled of groove 17, and soil 172 is inside to be planted there is green 173 of planting.

Referring to fig. 2 and 3, a conduit 15 is inserted into the upper end of the gabion mesh 1, the conduit 15 is located above the drain pipe 14, the conduit 15 is located at the lower end of a lamp post 161, and an electric wire 151 extends into the lamp post 161 to supply power to an illuminating lamp 162; the line pipe 15 is horizontally arranged and parallel to the extending direction of the gabion mesh 1. A plurality of groups of positioning blocks 171 are convexly arranged on the lower end surface of the planting groove 17 along the length direction of the planting groove, and the positioning blocks 171 and the planting groove 17 are integrally formed; each set of positioning blocks 171 is matched with the shape of the mesh 18, and each set of positioning blocks 171 is clamped into the inside of the mesh 18.

The implementation principle of the water conservancy project ecological bank slope protection structure is

This kind of ecological bank slope protective structure of hydraulic engineering is when being under construction, and labour personnel at first hoist and mount gabion net 1 to the both sides of river course 4, insert into the soil property with each group's foundation pile 131 of terminal surface under the dull and stereotyped 13, have promoted gabion net 1's stability. The first loading/unloading port 11 and the second loading/unloading port 111 are opened, and workers stand on the ground 3 to pour the stone blocks 2 into the gabion net 1 through the first loading/unloading port 11 and the second loading/unloading port 111. When the space of gabion net 1 is filled with stones 2, frame 12 is closed, and frame 12 and gabion net 1 are fixedly connected through anchor ear 121. The drainage pipe 14 and the wire pipe 15 inserted with the electric wire 151 are embedded into the gabion mesh 1, the lighting device 16 is erected, the electric wire 151 is connected with the lighting device 16, and the electric wire 151 is connected with a municipal power supply network.

After the loading of the stone block 2 is completed, the frame 12 on the first loading/unloading port 11 is closed. The planting grooves 17 are placed on the upper end face of the gabion mesh 1, and the positioning blocks 171 on the lower end face of the planting grooves 17 are clamped and fixed with the mesh holes 18. The planting groove 17 is filled with soil 172, and green plants 173 are planted in the soil 172, so that the construction of the hydraulic engineering ecological bank slope protection structure is completed. For traditional gabion net construction mode, this ecological bank slope protective structure has reduced labour personnel's intensity of labour, has reduced the transport to the stone, has promoted labor efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an ecological bank slope protective structure of hydraulic engineering, includes gabion net (1) and loads in inside a plurality of stones (2) of gabion net (1), its characterized in that: the gabion mesh (1) is of a right-angle trapezoid table-shaped structure, the gabion mesh (1) is obliquely arranged towards the end face of one side of the river channel (4), the section size of the gabion mesh (1) in the vertical direction gradually shrinks from bottom to top, the upper end surface of the gabion mesh (1) is coplanar with the ground (3), a plurality of groups of first loading and unloading ports (11) and second loading and unloading ports (111) are respectively arranged on the upper end surface and the inclined end surface of the gabion net (1), a frame body (12) is hinged in each first loading and unloading port (11) and each second loading and unloading port (111), each stone block (2) is poured into the gabion net (1) through each first loading and unloading port (11) and each second loading and unloading port (111), each stone block (2) fills the gabion net (1), a plurality of groups of meshes (18) are formed in the gabion net, and the size of each stone block (2) is larger than that of each mesh (18).

2. The ecological bank slope protective structure of hydraulic engineering according to claim 1, characterized in that: the bottom surface of the gabion mesh (1) is fixed with a flat plate (13), and the lower end face of the flat plate (13) is abutted to soil on two sides of the river channel (4).

3. The ecological bank slope protective structure of hydraulic engineering according to claim 2, characterized in that: the lower end faces of the two side edges of the flat plate (13) in the length direction are all fixed with multiple groups of foundation piles (131) with vertical axes, the foundation piles (131) of the same side edge are distributed at equal intervals in the length direction of the flat plate (13), and the foundation piles (131) are inserted into soil of the river channel (4).

4. The ecological bank slope protective structure of hydraulic engineering according to claim 3, characterized in that: the lower end of each foundation pile (131) is in an inverted cone shape.

5. The ecological bank slope protective structure of hydraulic engineering according to claim 1, characterized in that: the stone cage net is characterized in that a drain pipe (14) is embedded in the stone cage net (1) in an inserted mode, and the drain pipe (14) is obliquely arranged towards the river channel (4) towards one end of the river channel (4).

6. The ecological bank slope protective structure of hydraulic engineering according to claim 1, characterized in that: wire pipe (15) are pegged graft to gabion net (1) inside, wire pipe (15) are followed the extending direction level setting of gabion net (1), wire (151) are pegged graft to wire pipe (15) inside, the up end of gabion net (1) is fixed with a plurality of groups lighting device (16), wire (151) and each lighting device (16) electric connection.

7. The ecological bank slope protective structure of hydraulic engineering according to claim 1, characterized in that: planting groove (17) have been placed to the up end of gabion net (1), the up end opening of planting groove (17) sets up, the inside of planting groove (17) is planted green and is planted (173).

8. The ecological bank slope protective structure of hydraulic engineering of claim 7, characterized in that: a plurality of groups of positioning blocks (171) are convexly arranged on the lower end surface of the planting groove (17), and each group of positioning blocks (171) is fixedly connected with each mesh (18) in a clamping manner.