CN214783623U

CN214783623U - River course side slope protective structure

Info

Publication number: CN214783623U
Application number: CN202120078060.0U
Authority: CN
Inventors: 黄敬洲
Original assignee: Fujian Dingyu Construction Co ltd
Current assignee: Fujian Dingyu Construction Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-19
Anticipated expiration: 2031-01-12

Abstract

The application discloses river course side slope protective structure, relate to hydraulic engineering's technical field, include the side slope that forms and the downward sloping by the concatenation of side slope piece, the higher one end of side slope links to each other with the highway, the lower one end of side slope links to each other with the river course, the one end that the highway is close to the side slope is provided with the escape canal, the escape canal includes the first lateral wall towards the side slope, the drain pipe has been seted up on the first lateral wall, the side slope piece is including seting up the diversion channel on side slope piece surface, diversion channel length direction is towards the river course, the diversion channel series connection concatenation of adjacent side slope piece along diversion channel length direction forms the diversion channel, the one end that the escape canal was kept away from to the drain pipe is located the diversion channel top, be provided with the structure that blocks water between the adjacent side slope piece. The application provides a river course side slope protective structure can be so that from the rivers that flow down to the side slope on the highway with fall to the rainwater on the side slope in the difficult infiltration soil that flows down from the clearance of side slope piece.

Description

River course side slope protective structure

Technical Field

The application relates to hydraulic engineering's technical field especially relates to a river course side slope protective structure.

Background

At present, the two side slopes of the river channel possibly cause soil loss after rainwater erosion, so that the phenomenon of collapse and the like at the periphery of the river channel is caused, the soil entering the river channel also easily causes the water level of the river channel to rise, the downstream is influenced, and the side slopes are usually arranged on the two sides of the river channel for protection.

Referring to fig. 6, a slope structure in the related art includes an inclined slope 3 formed by splicing slope blocks 32, wherein a higher end of the slope 3 is connected to a road 1, and a lower end of the slope 3 is connected to a river 2. A railing 16 is arranged at the edge of the road 1.

With respect to the above-described related art, the inventors consider that the following drawbacks exist: rivers on the highway 1 can flow into and enter into in the river course 2 behind the side slope 3, because mutual butt just has the clearance between the side slope piece 32, rivers that flow down on the highway 1 or the rainwater that falls to on the side slope 3 can flow into the soil of side slope piece 32 below along the clearance in, if in the area that the precipitation is more sufficient, therefore still easily be rich in moisture in the soil of side slope 3 below, probably lead to soil erosion and water loss or the collapse of side slope 3.

SUMMERY OF THE UTILITY MODEL

In order to make from the highway flow down to the rivers on the side slope and the rainwater that falls to the side slope is difficult for permeating in the soil from the clearance of side slope piece down, this application provides a river course side slope protective structure.

The application provides a river course side slope protective structure adopts following technical scheme:

the utility model provides a river course side slope protective structure, includes the side slope that forms and the downward sloping by the concatenation of side slope piece, the higher one end of side slope links to each other with the highway, the lower one end of side slope links to each other with the river course, the highway is close to the one end of side slope is provided with the escape canal, the escape canal includes the orientation the first lateral wall of side slope, the drain pipe has been seted up on the first lateral wall, the side slope piece is including seting up the diversion channel on side slope piece surface, diversion channel length direction towards the river course, along diversion channel length direction's adjacency the diversion channel series connection concatenation of side slope piece forms the diversion channel, the drain pipe is kept away from the one end in escape canal is located the diversion channel top is adjacent be provided with the structure that blocks water between the side slope piece.

By adopting the technical scheme, the side slope blocks are provided with the water diversion grooves, the water diversion grooves are connected to form the water diversion channel, rainwater falling onto the slope protection blocks can be gathered and flows downwards to a river channel through the water diversion channel, the water flow on the road can flow into the water drainage channel, and the water drainage pipe is positioned above the water diversion channel, so that the water flow on the road can be directly drained into the water diversion channel to flow away, and is not easy to flow to the interval of the side slope blocks to seep downwards; the rainwater that descends to side slope piece spaced can reduce along the rivers that the interval flows down through the structural separation that blocks water for the soil water content of side slope below reduces, reduces accidents such as soil loss and collapse.

Optionally, both sides wall of diversion flume is for inclining down towards diversion flume middle part form, the diversion flume higher extreme is close to the side slope piece border.

Through adopting above-mentioned technical scheme, the slope of diversion flume both sides wall sets up, and the lateral wall border is close to side slope piece border for the most rainwater that descends to on the side slope piece can flow along the diversion flume.

Optionally, the water blocking structure includes the cushion of fixed connection on the slope wall lateral wall, the cushion includes fixed connection in the first cushion of the both sides wall at diversion trench opening place, the cushion still includes fixed connection in the second cushion on two other lateral walls of slope piece.

By adopting the technical scheme, when the adjacent slope blocks are connected, the first elastic cushion is tightly abutted, and the second elastic cushion is tightly abutted, so that water flow is not easy to flow down from the gap of the slope blocks.

Optionally, the two adjacent side walls of the side slope block are provided with insertion strips, the other two side walls of the side slope block are provided with insertion grooves for being inserted into the insertion strips, and the insertion strips and the insertion grooves are located below the elastic pad.

By adopting the technical scheme, the splicing strips and the splicing blocks are spliced, so that the adjacent slope blocks can be connected, and the water diversion grooves can be connected in series to form the water diversion channel.

Optionally, the side slope block is provided with a long opening parallel to the insertion strip, the side slope block is hollow and comprises an accommodating cavity, the long opening is communicated with the accommodating cavity, and a water absorbing piece is arranged in the accommodating cavity.

Through adopting above-mentioned technical scheme, if partial rivers flow down from the clearance of two first cushion clearances and two second cushion, can carry out the separation through the grafting strip, flow in along the tang again, absorb through the piece that absorbs water.

Optionally, the water absorbing part is a sponge block, the accommodating cavity comprises an opening far away from the diversion trench, and an abutting edge for abutting against the sponge block is arranged in the accommodating cavity and is lower than the long opening.

Through adopting above-mentioned technical scheme, the sponge piece can follow opening entering back butt on the butt is followed, and the sponge piece can absorb the rivers that get into from the tang, waits slowly to evaporate or the infiltration after the rainfall finishes.

Optionally, the river course include with revetment wall that the side slope brick is connected, seted up on the revetment wall with the water drainage of diversion intercommunication.

Through adopting above-mentioned technical scheme, keep away from the side slope brick of highway and can be connected with the revetment wall and provide the holding power, in the rivers that can flow into the river course from the water drainage channel from the leading water way.

Optionally, be provided with the apron on the escape canal, set up the hole of permeating water on the apron, be provided with on the first lateral wall and be used for covering the filter mantle of drain pipe entry.

Through adopting above-mentioned technical scheme, be provided with the apron on the escape canal and the hole of permeating water, reduce rubbish and silt that drop to in the escape canal, reduce from escape canal discharge rivers through the filter mantle.

In summary, the present application includes at least one of the following benefits:

1. the slope protection block is provided with water diversion grooves, the water diversion grooves are connected to form a water diversion channel, rainwater falling onto the slope protection block can be gathered and flows downwards to a river channel through the water diversion channel, water flow on a road can flow into a drainage channel, and the drainage pipe is positioned above the water diversion channel, so that the water flow on the road can be directly drained into the water diversion channel to flow away, and is not easy to flow to the interval of the slope protection block to seep downwards; rainwater falling to the intervals of the side slope blocks can be blocked by the water blocking structure, water flow flowing down along the intervals is reduced, the water content of soil below the side slope is reduced, and accidents such as soil loss and collapse are reduced;

2. through the splicing fit of the splicing blocks and the splicing grooves, adjacent slope protection blocks can be connected, so that the water diversion grooves can be connected to form a water diversion channel;

3. the long opening is formed in the upper portion of the inserting block, so that water flow flowing down from the two slope blocks at intervals can be guided to the containing cavity through the long opening and absorbed through the sponge block.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

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

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a schematic structural diagram of a slope block according to an embodiment of the present application;

FIG. 5 is a schematic cross-sectional view of another aspect of an embodiment of the present application;

fig. 6 is an overall schematic view of a slope structure in the related art.

Description of reference numerals: 1. a highway; 11. a drainage ditch; 12. a cover plate; 121. water permeable holes; 13. a first side wall; 14. a second side wall; 15. a filter housing; 16. a railing; 17. a drain pipe; 18. sinking along; 2. a river channel; 21. a revetment wall; 22. a water drain; 3. side slope; 31. a water diversion channel; 32. a side slope block; 321. a water diversion groove; 322. an elastic pad; 3221. a first elastic pad; 3222. a second elastic pad; 323. inserting grooves; 324. inserting strips; 325. a long opening; 326. an opening; 327. an abutting edge; 328. a sponge block; 329. a receiving cavity.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses river course side slope protective structure. Referring to fig. 1 and 2, the river slope protection structure comprises a slope 3 inclining downwards, the slope 3 is formed by splicing side-by-side slope blocks 32, the higher end of the slope 3 is connected with a road 1, and the lower end of the slope 3 is connected with a river channel 2.

Referring to fig. 2 and 3, a drainage ditch 11 has been seted up along length direction on one side of highway 1 near side slope 3, drainage ditch 11 includes first lateral wall 13 and second lateral wall 14, be connected with drain pipe 17 along length direction on the position of being close to drainage ditch 11 bottom on first lateral wall 13, there is a filter mantle 15 that is used for covering drain pipe 17 open-ended through bolted connection on the first lateral wall 13, the top of the first lateral wall 13 and the opposite surface of second lateral wall 14 has been seted up and has been sunken along 18, it has apron 12 to sink to go up the butt on along 18 and cover, apron 12 is last to have seted up the hole of permeating water 121. The guardrail 16 is connected to the edge of the road 1 along the length direction, and plays a role in protection. When it rains, water on the road 1 can flow into the drainage ditch 11 from the water permeable holes 121 of the cover plate 12, is filtered by the filter cover 15 and then is discharged from the drainage pipe 17, and is collected by the drainage ditch 11, so that the water cannot easily disperse and flow into the side slope 3.

Referring to fig. 3 and 4, the main body of the side slope block 32 is a cuboid, two adjacent side walls of the side slope block 32 are provided with insertion grooves 323 parallel to the surface of the side slope block 32, the other two side walls of the side slope block 32 are integrally connected with insertion strips 324, and the insertion strips 324 and the insertion grooves 323 of the adjacent side slope blocks 32 can be inserted and matched, so that the surfaces of the side slope blocks 32 are spliced together in a flush manner to form the side slope 3. The diversion groove 321 with the triangular section in the length direction is formed in the surface of the side slope block 32, the two side walls of the diversion groove 321 incline downwards towards the direction close to the middle of the diversion groove 321, the higher end of the two side walls of the diversion groove 321 is close to and parallel to the edge of the side slope block 32, the length direction of the diversion groove 321 is towards the direction of the river channel 2, and the end, away from the drainage ditch 11, of the drainage pipe 17 is located above the diversion channel 31. When the adjacent slope blocks 32 are inserted and matched, the adjacent water guide grooves 321 are communicated to form the water guide channel 31, so that most of rainwater falling onto the slope blocks 32 and accumulated water drained into the water guide channel 31 from the water guide channel 22 can be guided into the river channel 2 from the water guide channel 31.

Referring to fig. 2, the river channel 2 includes revetment walls 21 on both sides, and the slope piece 32 farthest from the highway 1 is fixed with the revetment walls 21 in an abutting manner, and a drainage channel 22 communicated with the water channel 31 is formed in the revetment walls 21, and the drainage channel 22 slightly inclines downwards towards the direction of the river channel 2, so that water flow on the water channel 31 can be introduced into the river channel 2.

Referring to fig. 3 and 4, a water blocking structure is arranged between adjacent slope blocks 32, so that water flow is not easy to flow down from the gap between adjacent slopes 3 into the soil. The water-blocking structure comprises a first elastic pad 3221 which is fixedly adhered to the side wall of the slope block 32 parallel to the length direction of the water tank, and the top of the first elastic pad 3221 is equal to the surface edge of the slope block 32 in height. The water-blocking structure further comprises a second elastic pad 3222 which is fixedly bonded to the side wall of the slope block 32 in the direction perpendicular to the length direction of the water tank, and the top of the second elastic pad 3222 is flush with the edge of the water guide channel 31. The first elastic pad 3221 and the second elastic pad 3222 may be made of rubber in this embodiment. When the side slope blocks 32 are assembled in a splicing manner, the side slope blocks 32 can be pressed tightly, so that the first elastic pads 3221 and the second elastic pads 3222 can be pressed tightly, and water flow is not easy to flow down from the intervals of the adjacent slope protection blocks.

Referring to fig. 4 and 5, the slope protection block comprises a containing cavity 329 in the middle, the containing cavity 329 comprises an opening 326 at the bottom, a long opening 325 parallel to the inserting strip 324 is formed above the inserting strip 324, and the long opening 325 is communicated with the containing cavity 329. An abutting edge 327 is integrally connected to a pair of symmetrical side walls of the accommodating cavity 329, and the abutting edge 327 is positioned below the long opening 325. The butt has the absorbent member along 327 last butt, and the absorbent member in this application is sponge piece 328, and sponge piece 328 can fold and get into and expand the butt on butt along 327 from opening 326 after the extrusion. If water flows down from the space between the first elastic pads 3221 or the space between the second elastic pads 3222, the water can enter the accommodating cavity 329 from the long opening 325 after being blocked by the inserting strips 324 and can be absorbed by the sponge block 328. After the rainfall ceases, the water in the sponge block 328 may evaporate or slowly permeate into the soil.

The embodiment of the application provides a river course side slope protective structure's implementation principle does: when raining, water flow on the highway 1 flows into the drainage ditch 11 from the water permeable holes 121 on the cover plate 12, is drained into the water diversion channel 31 from the drainage pipe 17 and flows along the water diversion channel 31; most of the water flow falling onto the side slope 3 flows along the water guide channel 31 after being collected by the inclined side wall of the water guide groove 321, and the water flow on the water guide channel 31 can be discharged into the river channel 2 through the water drainage channel 22 on the revetment wall 21; because the first elastic pads 3221 and the second elastic pads 3222 of the side walls of the adjacent side slope blocks 32 are tightly abutted, water flow is not easy to flow down at intervals of the adjacent side slope blocks 32, if part of the water flow flows down, the water flow can be blocked by the inserting strips 324 and enters the accommodating cavity 329 from the long opening 325, and the water flow is absorbed by the sponge block 328, so that the water amount seeping into the soil below the side slope 3 is reduced.

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 a river course side slope protective structure, includes side slope (3) that form and the downward sloping by side slope piece (32) concatenation, the higher one end of side slope (3) links to each other with highway (1), the lower one end of side slope (3) links to each other its characterized in that with river course (2): highway (1) is close to the one end of side slope (3) is provided with escape canal (11), escape canal (11) are including the orientation the first lateral wall (13) of side slope (3), drain pipe (17) have been seted up on first lateral wall (13), side slope piece (32) are including seting up diversion channel (321) on side slope piece (32) surface, diversion channel (321) length direction towards river course (2), along diversion channel (321) length direction adjacent diversion channel (321) series connection concatenation formation diversion channel (31) of side slope piece (32), drain pipe (17) are kept away from the one end of escape canal (11) is located diversion channel (31) top, it is adjacent be provided with the structure that blocks water between side slope piece (32).

2. The riverway side slope protection structure according to claim 1, wherein: the two side walls of the water diversion groove (321) are downward inclined towards the middle part of the water diversion groove (321), and the higher end of the water diversion groove (321) is close to the edge of the slope block (32).

3. The riverway side slope protection structure according to claim 2, wherein: the structure that blocks water includes elastic pad (322) of fixed connection on side slope (3) wall lateral wall, elastic pad (322) are including fixed connection first elastic pad (3221) in the both sides wall at diversion trench (321) opening place, elastic pad (322) still include fixed connection second elastic pad (3222) on two other lateral walls of side slope piece (32).

4. The riverway side slope protection structure according to claim 3, wherein: the side slope block (32) is characterized in that two adjacent side walls of the side slope block (32) are provided with inserting strips (324), the other two side walls of the side slope block (32) are provided with inserting grooves (323) used for being inserted into the inserting strips (324), and the inserting strips (324) and the inserting grooves (323) are located below the elastic pad (322).

5. The riverway side slope protection structure according to claim 4, wherein: the edge slope block (32) is arranged above the inserting strips (324) and is provided with a long opening (325) parallel to the inserting strips (324), the edge slope block (32) is hollow, the edge slope block (32) comprises an accommodating cavity (329), the long opening (325) is communicated with the accommodating cavity (329), and a water absorbing piece is arranged in the accommodating cavity (329).

6. The riverway side slope protection structure according to claim 5, wherein: the water absorbing piece is a sponge block (328), the accommodating cavity (329) comprises an opening (326) far away from the diversion channel (321), an abutting edge (327) for abutting the sponge block (328) is arranged in the accommodating cavity (329), and the abutting edge (327) is lower than the long opening (325).

7. The riverway side slope protection structure according to claim 1, wherein: river course (2) include with revetment wall (21) that slope (3) brick is connected, revetment wall (21) go up seted up with water drainage (22) of diversion (31) intercommunication.

8. The riverway side slope protection structure according to claim 1, wherein: be provided with apron (12) on escape canal (11), seted up on apron (12) and penetrated water hole (121), be provided with on first lateral wall (13) and be used for covering filter mantle (15) of drain pipe (17) entry.