CN112695777A

CN112695777A - Highway side slope protection system

Info

Publication number: CN112695777A
Application number: CN202011595853.6A
Authority: CN
Inventors: 吕维前; 胡远方; 徐肃函; 胡博; 汪润新; 孟建; 骆强; 陆新焱; 曾德贤; 华升; 李攀; 张慧鲜; 周聪; 侯攀峰; 焦伟立; 赵战涛; 刘柳; 郑磊; 赵东旭; 周国伟
Original assignee: Henan Anluo Expressway Co ltd; Henan Zhongtian Transportation Facilities R & D Co ltd
Current assignee: Henan Anluo Expressway Co ltd; Henan Zhongtian Transportation Facilities R & D Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-04-23

Abstract

A highway slope protection system comprising: the curb comprises a plurality of bodies, grooves are formed in the lower end faces of the curb bodies, and water outlets are formed among the plurality of curbs at intervals; the slope protection comprises a plurality of assembling units which are mutually buckled, each assembling unit comprises an arc arch ring and an arch post, and flanges are arranged on the lower side edge of the upper surface of the arc arch ring and the left side edge and the right side edge of the upper surface of the arch post; the sluicing groove, the sluicing groove includes water catch bowl, diversion channel and buffer tank, wherein the upper end of water catch bowl with the outlet intercommunication, the side that the water catch bowl bottom is close to the highway side is stretched out outward and is had the direction hypotenuse, diversion channel open-ended both sides all are provided with the scrap (bridge), and the scour protection groove, the cell wall upper surface that the scour protection groove is close to highway one side is provided with logical groove. In a word, the whole system can timely and orderly prevent rainwater on the highway and the side slope from damaging the highway.

Description

Highway side slope protection system

Technical Field

The invention relates to a highway slope protection system.

Background

In the daily maintenance of the expressway, rainwater can fall on the expressway and on the side slopes on two sides of the expressway during raining, if the rainwater on the expressway is not timely and orderly discharged into the drainage ditch, the rainwater can not only infiltrate into the roadbed to cause roadbed sinking and damage to the expressway, but also can be easily collected together with the rainwater directly falling on the side slopes to form large water flow to wash the side slopes of the expressway, so that a side slope protection and drainage system needs to be designed.

Disclosure of Invention

In order to solve the problems, the invention provides a highway side slope protection system which can timely and orderly discharge rainwater on a highway and a side slope and prevent the rainwater from damaging the highway.

In order to achieve the purpose, the invention provides the following technical scheme:

a highway slope protection system comprising: the curb comprises a plurality of bodies, the bodies are in end-to-end lap joint along the left-right direction, grooves are formed in the lower end face of each curb body and penetrate through the curb body, and water outlets are formed among the plurality of curbs at intervals; the slope protection comprises a plurality of assembling units which are mutually buckled, each assembling unit comprises an arc arch ring and an arch post, and flanges are arranged on the lower side edge of the upper surface of the arc arch ring and the left side edge and the right side edge of the upper surface of the arch post; the water drainage groove comprises a water collection groove, a water diversion groove and a buffer groove which are connected end to end along the front-rear direction, wherein the upper end of the water collection groove is communicated with the water outlet, a guide inclined edge extends outwards from the side edge of the bottom of the water collection groove close to the road, two sides of the opening of the water diversion groove are provided with lapping edges, and the water diversion groove is lapped on the arc-shaped arch ring from top to bottom and is limited by the lapping edges; and the upper surface of the groove wall of the anti-impact groove, which is close to one side of the highway, is provided with a through groove, and the buffer groove is overlapped in the through groove from top to bottom.

Further, the outside end angle department of body one end is provided with rectangular bodily form's breach, the fixed lug that is provided with on the terminal surface of the body other end, the lug sets up the outside end angle department of curb body and with the breach adaptation sets up.

Furthermore, folding plates are arranged on two sides of the water inlet of the water collecting tank, the folding plates on one side of the water inlet of the water collecting tank are fixedly arranged in the notches, and the folding plates on the other side of the water inlet of the water collecting tank are fixedly connected with the convex blocks in an attaching mode.

Furthermore, a plurality of barbed nails are nailed into the arch post from top to bottom, and the lower ends of the barbed nails extend out of the lower surface of the post for at least 10 centimeters.

Furthermore, both sides of the opening of the buffer groove extend outwards to form limiting edges.

Further, the combined type slope is characterized by further comprising a plurality of hexagonal blocks, the hexagonal blocks are arranged between every two adjacent assembling units, the bottoms of the hexagonal blocks are arranged in a hollow mode and are embedded into the slope, and green planting holes communicated with the bottoms of the hexagonal blocks are formed in the upper surfaces of the hexagonal blocks.

Still include the step, the step sets up along highway slope, the both sides of step all are provided with the hexagonal piece.

Compared with the prior art, the invention has the beneficial effects that:

the whole body is assembled by a plurality of parts, the installation and the transportation are convenient, if the damage happens, only part of parts need to be replaced, the service life is longer, the curb stone drains rainwater on the highway pavement into the drainage port in order and discharges into the drainage groove, the guide bevel edge extends into the bottom of the highway asphalt during the actual installation, the rainwater can be better prevented from seeping from the bottom of the water collection groove close to the lower part of the side edge of the highway, the groove can discharge the rainwater permeating into the asphalt surface through the groove, the rainwater is prevented from continuously seeping downwards and further invades into the pavement base layer, the damage of the pavement bottom structure caused by the accumulation and the aging of the rainwater can be better prevented, the slope protection can orderly discharge the rainwater on the highway slope, the rainwater is prevented from forming larger water flow to wash the slope, the blocking edges are arranged on the lower side edge of the upper surface of the arc-shaped arch ring and the left and right sides of the upper surface of the arch post, the rainwater falling, prevent that it from directly falling on the side slope and brushing earth, the diversion channel overlap joint from top to bottom between two sector plates and spacing through the scrap (bridge), can prevent that the rainwater on the diversion channel 2002 from oozing down from the junction of diversion channel 2002 and sector plate, erodees the side slope, and the scour protection groove has reduced the impact to the both sides side slope of escape canal, prevents that it from collapsing, influences highway's safety. In a word, the whole system can timely and orderly discharge rainwater on the highway and the side slope, and prevent the rainwater from damaging the highway.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

FIG. 2 is a schematic view of the body of FIG. 1;

FIG. 3 is a block diagram of another angle of FIG. 2;

FIG. 4 is a schematic view of the connection between two adjacent bodies in FIG. 1;

FIG. 5 is a schematic view of the assembly unit of FIG. 1;

FIG. 6 is a schematic illustration of the explosive structure of FIG. 5;

FIG. 7 is an enlarged view of a portion A of FIG. 1;

FIG. 8 is an enlarged partial view of the area B in FIG. 1;

FIG. 9 is an enlarged partial view of the area C in FIG. 1;

FIG. 10 is an enlarged partial view of the area D in FIG. 1;

fig. 11 is a schematic structural view of the step ladder of the present invention and the corner of the expressway.

In the figure: 10. curb, 1001, breach, 1002, chamfer, 1003, lug, 1004, recess, 1005, body, 20, sluicing groove, 2001, catch basin, 20011, bevel edge director, 20012, folded plate, 2002, diversion trench, 20021, scrap (bridge), 2003, dashpot, 30, bank protection, 3001, circular arc arch ring, 3002, arch column, 3003, bellying, 3004, recess, 3005, flange, 3006, barbed nail, 40, hexagonal piece, 4001, planting green hole, 50, scour protection groove, 60, step.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention.

Example (b):

as shown in fig. 1 to 10, the present invention provides a highway slope protection system, including: the curb 10 comprises a plurality of bodies 1005, wherein the bodies 1005 are overlapped end to end along the left-right direction, a groove 1004 is arranged on the lower end surface of the curb body 10, the groove 1004 penetrates through the curb body 10, and water outlets are arranged among the plurality of curbs 10 at intervals; the slope protection 30, the slope protection 30 includes a plurality of assembly units that are buckled with each other, the assembly units include arc arch rings 3001 and arch columns 3002, the lower side of the upper surface of the arc arch ring 3001 and the left and right sides of the upper surface of the arch column 3002 are both provided with retaining sides 3005, as shown in fig. 5, 6 and 8, in this embodiment, the arc arch ring 3001 is assembled by a plurality of sector plates and adjacent sector plates are connected by adopting a buckle type structure, the buckle type structure includes a bulge 3003 and a groove 30044 that is matched with the bulge 3003 in a clamping manner, the straight sides of the single sector plate are respectively provided with the bulge 3003 and the groove 30044, both sides of the opening of the water diversion groove 2002 are provided with ledges 20021, the water diversion groove 2002 is lapped between the two sector plates from top to bottom and is limited by the ledges 20021, the structure is simple and convenient to use, the ledges 20021 can prevent rainwater on the water diversion groove 2002 from seeping down from the joint of the water diversion groove, washing the side slope; the water drainage groove 20 comprises a water collection groove 2001, a water diversion groove 2002 and a buffer groove 2003 which are connected end to end along the front-back direction, wherein the upper end of the water collection groove 2001 is communicated with a water drainage outlet, a guide inclined edge 20011 extends outwards from the side edge of the bottom of the water collection groove 2001, which is close to a road, two sides of the opening of the water diversion groove 2002 are provided with lapping edges 20021, and the water diversion groove 2002 is lapped on the arc arch ring 3001 from top to bottom and is limited by the lapping edges 20021; and the upper surface of the wall of the anti-impact groove 50, which is close to one side of the highway, is provided with a through groove, and the buffer groove 2003 is lapped in the through groove from top to bottom.

The invention is assembled by a plurality of parts as a whole, the installation and the transportation are convenient, and only part of parts are replaced after the damage occurs, the service life is longer, as shown by arrows in figure 1, the curb stone orderly drains the rainwater on the highway pavement into the water outlet to form a first water path which is drained into the water drainage groove 20, the anti-impact groove 50 reduces the impact of the water drained from the water drainage groove 20 on the side slopes at two sides of the water drainage groove to prevent the side slopes from collapsing and affecting the safety of the highway, the guide bevel edge 20011 extends into the bottom of the highway asphalt during the actual installation, the rainwater can be better prevented from seeping from the bottom of the water collection groove 2001 close to the lower side of the highway, the groove 1004 can drain the rainwater seeping into the asphalt surface, the rainwater is prevented from continuously seeping downwards and further invades into the pavement base course, the pavement base structure is damaged due to the accumulation of days and months, the revetment 30 can orderly drain the rainwater on the highway slope, prevent that the rainwater from forming great rivers and erodeing the road slope, all be provided with flange 3005 on the lower side of circular arc arch ring 3001 upper surface and the left and right sides of hunch post 3002 upper surface, the rainwater that can fall on the bank protection effectively carries out the water conservancy diversion, form the second water route, prevent that it from directly falling and brush earth on the slope, diversion trench 2002 from top to bottom overlap joint between two sector plates and spacing through the overlap, can prevent that rainwater on diversion trench 2002 from oozing down from the junction of diversion trench 2002 and sector plate, erode the side slope, it forms the third water route infiltration to the soil to fall to few part rainwater in bank protection 30 clearance. In a word, the whole system can divide rainwater on the highway and the slope into a first waterway, a second waterway and a third waterway and discharge the three waterways in time and orderly, so that the damage to the highway is prevented.

As shown in fig. 2 to 4, in this embodiment, a rectangular notch 1001 is disposed at an outer end corner of one end of a body 1005, a bump 1003 is fixedly disposed on an end face of the other end of the body 1005, the bump 1003 is disposed at the outer end corner of the curbstone body 10 and is adapted to the notch 1001, that is, the connection between two adjacent bodies 1005 is completed by the staggered connection between the bump 1003 and the notch 1001, which not only effectively reduces the problem of gap water seepage, but also can better position and connect two adjacent curbstones by finely adjusting the positions of the two adjacent bodies 1005 by fine adjustment of the connection angle between the bump 1003 and the notch 1001 when the angle of the curbstone needs to be adjusted, and the end of the adjusted bump 1003 is still positioned by the side wall of the notch 1001, which can better position and connect two adjacent bodies 1005, and reduce the situation that the two adjacent bodies 1005 are dislocated after adjustment, meanwhile, the joint gap between two adjacent bodies 1005 is reduced, and in order to further reduce the joint gap between two adjacent bodies after adjustment, glass cement or foam cement can be arranged in the joint gap.

As shown in fig. 7, in this embodiment, the two sides of the water inlet of the water collection tank 2001 are both provided with a folded plate 20012, the folded plate 20012 on one side of the water inlet of the water collection tank 2001 is fixedly arranged in the gap 1001, and the folded plate 20012 on the other side of the water inlet of the water collection tank 2001 is fixedly connected with the bump 1003 in an attaching manner, so that the water collection tank 2001 and the curb can be conveniently connected to form a whole, and rainwater is prevented from leaking from the joint of the water inlet of the water collection tank 2001 and the curb and scouring the side slope.

As shown in fig. 10, in order to increase the fastening degree of the slope protection and the side slope, a plurality of barbed nails 3006 are nailed into the arch post 3002 from top to bottom, the lower ends of the barbed nails 3006 extend out of the lower surface of the post 3002 by at least 10 cm, the barbed nails 3006 can nail the slope protection into the side slope, which not only helps the whole to be stable and contact with soil, but also prevents loss, the barbed nails 3006 and the slope protection are combined in an embedded manner, so that the barbed nails 3006 and the slope protection form a whole, the surface of the barbed nails is horizontal, thereby preventing rainwater from permeating, in the actual use process, the barbed nails 3006 are arranged on the arc arch ring 3001, the arch post 3002 and the drainage groove, and all the above effects can be realized.

As shown in fig. 9, both sides of the opening of the buffer groove 2003 extend outward to form limiting edges, the buffer groove 2003 is overlapped in the through groove and is limited by the limiting edges, and the limiting edges can also prevent rainwater from leaking from the joint of the buffer groove 2003 and the through groove.

As shown in fig. 1 and 10, in order to further reinforce the protection of the side slope and prevent rainwater from washing the side slope, the combined type slope protection device further comprises a hexagonal block 40, a plurality of hexagonal blocks are arranged between two adjacent assembly units, the bottom of the hexagonal block 40 is arranged in a hollow mode and is embedded into the side slope, a green planting hole 4001 communicated with the bottom of the hexagonal block 40 is formed in the upper surface of the hexagonal block 40, grass can be planted and irrigated, the side slope is reinforced by using roots and stems of the grass irrigation, and the hexagonal block 40 can also be arranged at a place where slope protection is inconvenient to place at the corner of the expressway.

The slope protection 30 comprises a plurality of assembling units which are mutually buckled, a water guide groove 2002 is lapped between two fan-shaped plates from top to bottom and is limited by a lapping edge 20021, the water guide groove 2002 is lapped on an arc arch ring 3001 from top to bottom and is limited by the lapping edge 20021, a buffer groove 2003 is lapped in a through groove from top to bottom, the water guide groove 2002 is lapped on the arc arch ring 3001 from top to bottom and is limited by the lapping edge 20021 so that the arc arch ring 3001 is difficult to take out, the arc arch ring 3001 is formed by splicing a plurality of fan-shaped plates and adjacent fan-shaped plates are connected by adopting a buckling structure, the whole body needs to be moved by pulling, all the fan-shaped plates and the water guide groove 2002 need to be disassembled when one fan-shaped plate is disassembled, the water guide groove 2002 and the water guide groove 2001 and the buffer groove are integrally formed into a water drainage groove 20, the water drainage groove 20 is connected with a kerb 10 so that the fan-shaped plates are difficult to disassemble, the integral stability is improved, the rainwater is prevented from scattering, the disassembly is very difficult, the anti-theft effect can be achieved, and the safety of the whole system is improved.

As shown in fig. 11, still include the step 60, the step 60 sets up along the highway side slope, conveniently walks along the side slope, maintains whole anti-skidding system, and the step 60 adopts glass steel prefabrication to form, easy to assemble, transportation, and the both sides of step 60 all are provided with hexagonal 40, contact the equipment with step 60.

While the principle and embodiments of the present invention have been described in detail with reference to specific examples, the description of the embodiments is only for the purpose of facilitating understanding of the method and the core concept of the present invention, and it should be noted that, for those skilled in the art, various modifications and changes can be made without departing from the principle of the present invention, and such modifications and changes also fall within the protection scope of the appended claims.

Claims

1. A highway side slope protection system, characterized by comprising:

the curb stone structure comprises a curb stone (10), wherein the curb stone (10) comprises a plurality of bodies (1005), the bodies (1005) are in end-to-end lap joint along the left-right direction, a groove (1004) is formed in the lower end face of the curb stone body (10), the groove (1004) penetrates through the curb stone body (10), and water outlets are formed among the curb stones (10) at intervals;

the slope protection (30) comprises a plurality of assembling units which are buckled with each other, each assembling unit comprises an arc arch ring (3001) and an arch column (3002), and flanges (3005) are arranged on the lower side edge of the upper surface of the arc arch ring (3001) and the left side edge and the right side edge of the upper surface of the arch column (3002);

the water drainage groove (20) comprises a water collection groove (2001), a water diversion groove (2002) and a buffer groove (2003) which are connected end to end along the front-rear direction, wherein the upper end of the water collection groove (2001) is communicated with the water drainage opening, a guiding inclined edge (20011) extends outwards from the side edge of the bottom of the water collection groove (2001) close to a road, lapping edges (20021) are arranged on two sides of the opening of the water diversion groove (2002), and the water diversion groove (2002) is lapped on the arc arch ring (3001) from top to bottom and is limited by the lapping edges (20021); and

the anti-collision device comprises an anti-collision groove (50), wherein a through groove is formed in the upper surface of the groove wall, close to one side of a road, of the anti-collision groove (50), and the buffer groove (2003) is lapped in the through groove from top to bottom.

2. The highway side slope protection system according to claim 1, wherein: the curb stone comprises a body (1005), and is characterized in that a cuboid-shaped notch (1001) is formed in the outer side end corner of one end of the body (1005), a bump (1003) is fixedly arranged on the end face of the other end of the body (1005), and the bump (1003) is arranged at the outer side end corner of the curb body (10) and is matched with the notch (1001).

3. The highway side slope protection system according to claim 2, wherein: folded plates (20012) are arranged on two sides of a water inlet of the water collecting tank (2001), the folded plates (20012) on one side of the water inlet of the water collecting tank (2001) are fixedly arranged in the notches (1001), and the folded plates (20012) on the other side of the water inlet of the water collecting tank (2001) are fixedly connected with the bumps (1003) in an attaching mode.

4. The highway side slope protection system according to claim 1, wherein: a plurality of barbed nails (3006) are nailed into the arch column (3002) from top to bottom, the lower ends of the barbed nails (3006) extend out of the lower surface of the column (3002) for at least 10 centimeters.

5. The highway side slope protection system according to claim 1, wherein: both sides of the opening of the buffer groove (2003) extend outwards to form limiting edges.

6. The highway side slope protection system according to any one of claims 1-5, wherein: still include hexagonal block (40), the hexagonal block is in adjacent two set up a plurality ofly between the assembly cell, on hexagonal block (40) bottom cavity setting and embedding side slope, the upper surface of hexagonal block (40) be provided with green planting hole (4001) that hexagonal block (40) bottom communicates.

7. The highway slope protection system according to claim 6, further comprising a step ladder (60), wherein the step ladder (60) is arranged along the highway slope, and the hexagonal blocks (40) are arranged on both sides of the step ladder (60).