CN211646421U

CN211646421U - Highway subgrade side slope antiskid

Info

Publication number: CN211646421U
Application number: CN201921939783.4U
Authority: CN
Inventors: 姜美华; 冉亮; 雷天
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-10-09
Anticipated expiration: 2029-11-12

Abstract

The utility model relates to the technical field of roadbed antiskid, and discloses a highway roadbed slope antiskid device, which comprises a plurality of fixed columns, a fixed layer, a reinforcing rib layer, a water guide channel and a protection plate, wherein the fixed columns are uniformly and vertically inserted into a slope; the fixed layer is attached to the side slope and connected to each fixed column; the reinforcing rib layer is arranged in the fixed layer; the water guide channel is arranged along the bottom of the side slope and is a pipe body with an opening at the upper end, and one side of the water guide channel is connected to the fixed layer; the protection plate is connected to the other side of the water guide channel along the guide direction of the water guide channel. The utility model discloses can effectively prevent the side slope landslide of road bed.

Description

Highway subgrade side slope antiskid

Technical Field

The utility model relates to a road bed antiskid technical field, concretely relates to highway subgrade side slope antiskid.

Background

When highway construction is carried out, sometimes a road needs to be dug from a hillside, inclined side slopes are remained on two sides of the road, at present, the slope is prevented from sliding through grass planting and tree planting on the side slopes generally, the method has the defect that in the region with much rainfall and large slope gradient in some years, the mode of tree planting and grass planting cannot effectively fix soil on the side slopes in the early period, and the slope can be caused to slide by heavy rain falling suddenly, so that the road is blocked and the design is unreasonable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned technique not enough, provide a highway subgrade side slope antiskid, solve among the prior art highway side slope technical problem that the landslide can appear.

In order to achieve the technical purpose, the technical scheme of the utility model provide a highway subgrade side slope antiskid, a serial communication port, include:

the fixing columns are evenly and vertically inserted into the side slope;

the fixing layer is attached to the side slope and connected to each fixing column;

the reinforcing rib layer is arranged in the fixing layer;

the water guide channel is arranged along the bottom of the side slope and is a pipe body with an opening at the upper end, and one side of the water guide channel is connected to the fixed layer;

and the protective plate is connected to the other side of the water guide channel along the guide direction of the water guide channel.

Compared with the prior art, the beneficial effects of the utility model include: through setting up the fixed column, can be with fixed bed, fixed bed stable fixation on the side slope, and the vertical fixed column of establishing of inserting can be simple quick insert the side slope through the pile driver, through setting up the fixed bed, can prevent that the landslide from appearing in the soil on the side slope, can strengthen the structural strength of fixed bed through setting up the strengthening rib layer.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial schematic view at B of FIG. 1;

fig. 3 is a schematic structural diagram of the middle fixing layer of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model provides a highway subgrade side slope antiskid device, as shown in figures 1 to 3, comprising a plurality of fixed columns 1, a fixed layer 2, a reinforcing rib layer 3, a water guide channel 4, a protection plate 5, a plurality of supporting legs 6 and a fiber layer 7, wherein the fixed columns 1 are evenly and vertically inserted into a side slope 8; preferably, the end of the fixing post 1 inserted into one end of the slope 8 is tapered, and further preferably, the fixing post 1 is a cement post.

Through setting up vertical fixed column 1, can make on fixed bed 2, strengthening rib layer 3, a plurality of supporting legs 6, water guide channel 4, guard plate 5, fibrous layer 7 can be tight grasp slope 8, and because fixed column 1 is direct vertical to be inserted and to locate slope 8, can accomplish simple construction convenience through the pile driver, simply insert fixed column 1 and locate slope 8.

The fixed layer 2 is attached to the side slope 8 and connected to each fixed column 1; preferably, the fixed layer 2 is formed by pouring concrete, the outer wall of the fixed layer 2, which is far away from the side slope 8, is provided with water guiding ditches 9, and the water guiding ditches 9 are criss-cross and uniformly distributed on the outer wall of the fixed layer 2 in a net shape.

By arranging the fixing layer 2 formed by pouring concrete, the soil of the side slope 8 can be fixed, and the condition that the soil of the side slope 8 slides or slides and the like is prevented.

The reinforcing rib layer 3 is arranged in the fixed layer 2; preferably, the reinforcing rib layer 3 is made of reinforcing steel bars in a net-shaped cross connection manner.

Through setting up strengthening rib layer 3, can strengthen fixed bed 2's structural strength, prevent that fixed bed 2 from appearing the crack because subside or other external forces are under the effect.

Fixed bed 2 is placed in and evenly sets up between strengthening rib layer 3 and side slope 8 in supporting leg 6, and the one end of supporting leg 6 is connected in strengthening rib layer 3, the other end butt in side slope 8.

Through setting up supporting leg 6, can support reinforcing bar layer 3 for reinforcing bar layer 3 leaves side slope 8, when concreting, avoids reinforcing bar layer 3 directly to laminate on side slope 8, makes reinforcing bar layer 3 roughly be located the middle part of fixed bed 2, can play the effect of strengthening fixed bed 2's structural strength.

The water guide channel 4 is arranged along the bottom of the side slope 8, the water guide channel 4 is a pipe body with an opening at the upper end, and one side of the water guide channel 4 is connected to the fixed layer 2.

Through setting up water guide channel 4, when raining, can lead down the rainwater from the outer wall of fixed bed 2, prevent that the rainwater from scouring on the outer wall of fixed bed 2.

The protection plate 5 is connected to the other side of the water guide channel 4 along the guide direction of the water guide channel 4, and preferably, the protection plate 5 is a plate body with an arc-shaped section, and the protection plate 5 is bent towards the direction close to the side slope 8 along the direction far away from the water guide channel 4.

Through setting up guard plate 5, and guard plate 5 is curved plate body for the cross-section, the rainwater from the fixed bed 2 on brush and when down, can have certain speed, under the stopping of guard plate 5, avoid the rainwater directly to wash out water guide channel 4, avoid surface ponding, and the cross-section is curved guard plate 5 can prevent that the dust on the highway directly from getting into water guide channel 4, reduces the dust that gets into water guide channel 4, avoids water guide channel 4 to block up.

The fiber layer 7 is arranged in the fixed layer 2 and is arranged on one side of the fixed layer 2 far away from the side slope 8. Preferably, the fibrous layer 7 is a gypsum fibrous layer.

Through setting up fibrous layer 7, fibrous layer 7 can the adhesion mix earth, will mix earth and even become a netted whole, can prevent that the surface of fixed bed 2 from appearing the shrink and the fracture, and can prevent that the condition that the cubic droing from appearing in the surface of fixed bed 2.

The utility model discloses a concrete work flow: in-process of highway construction, with fixed column 1 through the vertical slope 8 of locating the highway both sides of inserting of pile driver, lay the strengthening rib layer 3 that has supporting leg 6 with side slope 8, because the existence of supporting leg 6, make strengthening rib layer 3 can leave side slope 8 and avoid direct contact side slope 8, then pour concrete on strengthening rib layer 3, the concrete can flow under strengthening rib layer 3, fill up side slope 8, then inlay fibre layer 7 and locate the surface of concrete, fibre layer 7 subsides the certain distance downwards under the effect of gravity, treat that concrete slightly does not solidify the back at the concrete surface and carve out water guide ditch 9, with water guide ditch 4, guard plate 5 sets up along the trend of side slope 8 bottom.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a highway subgrade side slope antiskid which characterized in that includes:

the fixing columns are evenly and vertically inserted into the side slope;

the reinforcing rib layer is arranged in the fixing layer;

2. The highway subgrade side slope anti-slip device according to claim 1, wherein water guide ditches are formed in the outer wall, far away from the side slope, of the fixing layer, and the water guide ditches are criss-cross and evenly distributed on the outer wall of the fixing layer in a net shape.

3. The road bed slope antiskid device of claim 1, wherein the protection plate is a plate body with an arc-shaped section, and the protection plate is bent in a direction close to the slope in a direction away from the water guide channel.

4. The road subgrade and side slope anti-skid device of claim 1, further comprising a plurality of support legs, wherein the support legs are arranged in the fixed layer and are uniformly arranged between the reinforcing rib layer and the side slope, one ends of the support legs are connected to the reinforcing rib layer, and the other ends of the support legs are abutted to the side slope.

5. The road subgrade side slope antiskid device of claim 1, further comprising a fiber layer, wherein the fiber layer is arranged in the fixed layer and arranged on one side of the fixed layer far away from the side slope.

6. The highway subgrade slope anti-slip device according to claim 5, wherein the fiber layer is a gypsum fiber layer.