CN218060354U

CN218060354U - Protective structure is consolidated to high slope

Info

Publication number: CN218060354U
Application number: CN202221340569.9U
Authority: CN
Inventors: 陆瑞; 刘文国
Original assignee: MCC Tiangong Group Corp Ltd
Current assignee: MCC Tiangong Group Corp Ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-12-16
Anticipated expiration: 2032-05-31

Abstract

The utility model provides a protective structure is consolidated to high side slope, including crossbeam, perpendicular roof beam, soil body fixing device, baffle, drainage device, the crossbeam is followed the domatic parallel arrangement of high side slope, it sets up to erect the roof beam between the crossbeam, the crossbeam with erect the roof beam will the domatic net of cutting apart into of high side slope, soil body fixing device sets up in the net, fill the grass seed soil body in the soil body fixing device, the baffle is on a parallel with the crossbeam sets up high side slope bottom plane, drainage device sets up inside the high side slope body. The beneficial effects of the utility model are that reduced the soil body loss rate, simplified construction process, the cost is reduced has improved and has consolidated protective effect.

Description

Protective structure is consolidated to high slope

Technical Field

The utility model belongs to the technical field of the protection is consolidated to high slope, especially, relate to a protective structure is consolidated to high slope.

Background

With the rapid development of transportation construction and the rapid construction of roads in China, a plurality of high slopes inevitably appear in the process of constructing the roads, particularly in mountainous areas with complex terrains, and if the high slopes are not reinforced and protected, serious environmental damage and safety accidents are easy to happen.

In the prior art, road slope protection can be mainly divided into two types, namely engineering protection and plant protection, the plant protection causes soil loss due to frequent rainwater washing on the slope surface, the plant survival rate is low, the satisfactory protection effect cannot be achieved, the measures such as slide-resistant piles, anchoring, retaining walls and the like are adopted for engineering protection, and the problems of complex construction procedures, high cost, limited fixing effect and the like exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a protective structure is consolidated to high side slope, the effectual high side slope protection soil body that has solved runs off, the construction is complicated, problem with high costs, has overcome the not enough of prior art.

The utility model adopts the technical proposal that: a high slope reinforcement and protection structure comprising:

the cross beams are arranged in parallel along the slope surface of the high slope;

the vertical beams are arranged between the cross beams, and the cross beams and the vertical beams divide the high slope surface into grids;

the soil body fixing device is arranged in the grid and is filled with grass seed soil body;

the baffle is parallel to the cross beam and arranged on the bottom plane of the high slope;

and the drainage device is arranged inside the high slope body.

Furthermore, a plurality of teeth are distributed on the bottom of the cross beam along the length direction of the cross beam, and the teeth are inserted into the surface of the slope body of the high slope and used for fixing the cross beam.

Furthermore, the cross beam and the vertical beam are made of rubber concrete, and reinforcing steel bars are embedded inside the cross beam and the vertical beam.

Furthermore, the side wall of the soil fixing device is provided with a filtering hole for discharging water out of the soil fixing device.

Furthermore, the bottom of the baffle is provided with a through groove for draining water.

Further, drainage device includes the aqua storage tank, the aqua storage tank sets up high slope top plane, the aqua storage tank top is equipped with the filter plate, the aqua storage tank bottom with high slope bottom is connected, with water drainage extremely high slope bottom.

Furthermore, a groove is formed in the bottom plane of the high slope and is parallel to the cross beam, openings are formed in two ends of the groove, and the groove is connected with the bottom of the water storage tank and used for draining water.

Further, high slope top plane is equipped with the fender rod, the fender rod orientation high slope top plane inboard is equipped with warning device.

The utility model has the advantages and positive effects be: by adopting the technical scheme, engineering protection and plant protection are combined, the soil body loss rate is reduced, the construction process is simplified, the cost is reduced, and the protection effect is improved.

Drawings

Fig. 1 is the utility model discloses an overall structure schematic diagram of high slope reinforcement protective structure.

Fig. 2 is a sectional view of the high slope reinforcement and protection structure of the embodiment of the present invention.

Fig. 3 is a partial enlarged view of the high slope reinforcement protection structure a in the embodiment of the present invention.

In the figure:

1. slope body 2, cross beam 3 and tooth

4. Reinforcing steel bar 5, vertical beam 6, L-shaped geocell

7. Grass seed soil body 8, filtering holes 9 and baffle plate

10. Through groove 11, water flowing channel 12 and drain pipe

13. Water storage tank 14, filter plate 15 and guard bar

16. Warning reflector

Detailed Description

The embodiment of the utility model provides a protective structure is consolidated to high slope, it is right to combine the figure below the embodiment of the utility model provides an explanation.

As shown in fig. 1 and 2, the embodiment of the utility model provides a protective structure is consolidated to high slope, including crossbeam 2, perpendicular roof beam 5, L shape geotechnological check room 6, the grass seed soil body 7, baffle 9, aqua storage tank 13, drain 11, fender rod 15, warning reflector panel 16. The cross beams 2 are fixed in parallel along the slope surface of the high slope, the vertical beams 5 are fixed between the cross beams 2, and the cross beams 2 and the vertical beams 5 are crossed to divide the slope surface of the high slope into lattices. The crossbeam 2 and the vertical beam 5 form a main framework for protecting and reinforcing the high slope, and the main framework is exposed on the surface of the slope and plays a role in reinforcing the slope. Besides engineering protection, plant protection is added, and green vegetation is planted in the grid formed by the cross beams 2 and the vertical beams 5.

In order to avoid water and soil loss, soil body fixing devices are arranged in the grids. In this embodiment, the soil fixing device is a geocell. The geocell is a piece of net-shaped cell structure formed by high-strength HDPE materials through strong welding or riveting. It can be freely extended and contracted, when it is transported, it can be folded, when it is used, it can be expanded and filled with earth and stone or concrete material so as to form a structural body with strong lateral limitation and large rigidity. The shape of the geocell is not limited, in the embodiment, the L-shaped geocell 6 is adopted, and every two L-shaped geocells 6 form a rectangle and are uniformly distributed in the grid formed by the cross beams 2 and the vertical beams 5. The grass seed soil body 7 is filled in the L-shaped geocell 6, the outer wall of the L-shaped geocell is connected with the outer walls of the cross beam 2 and the vertical beam 5, the grass seed soil body 7 is fixed, and the soil body loss is avoided.

Set up baffle 9 in high slope bottom plane, baffle 9 parallel beam 2 adopts the bolt to be connected with high slope bottom plane for block the stone, prevent soil erosion and water loss. As rainwater enters the high slope 1 and can destroy the fastening performance of the slope 1, in order to prevent rainwater from largely soaking into the slope 1, a drainage device is arranged in the slope 1 and used for draining water out of the slope 1.

Preferably, a plurality of teeth 3 are distributed at the bottom of the cross beam 2 along the length direction of the cross beam 2, and the teeth 3 are inserted into the surface of the slope body 1 and used for fixing the cross beam 2. The fixing mode of the beam 2 has a plurality of modes, in this example, a plurality of teeth 3 are distributed on the bottom plane of the beam 2 along the length direction, the teeth 3 are inserted into the slope 1 and used for fixing the beam 2 on the surface of the slope 1 and preventing the upper slope from sliding downwards, and when the upper slope generates gliding thrust, the teeth 3 uniformly disperse force and transmit the force to the lower slope 1 and sequentially transmit the force downwards through the slope 1 to be eliminated finally.

Preferably, as shown in fig. 3, the pouring materials of the cross beams 2 and the vertical beams 5 are rubber concrete, and the steel bars 4 are embedded in the rubber concrete. In the present embodiment, the cross beams 2 and the vertical beams 5 are poured with rubber concrete and the reinforcing bars 4 are buried inside. The rubber concrete is a novel composite material formed by mixing rubber fine powder or rubber particles with larger particle sizes into common concrete serving as a base material and coagulating and hardening the mixture. The fine rubber powder or rubber particles are mixed into the concrete, so that the hollow in the concrete can be filled, the twining and development of internal micro-seams can be restrained and blocked by changing the internal microstructure of the concrete, the strain energy can be absorbed, the anti-seismic performance and the impact resistance of the common concrete are obviously improved, the anti-cracking performance is high, and the impact toughness is high. The use of rubber concrete reduces the amount of reinforcement 4.

Preferably, as shown in fig. 3, the side wall of the soil fixing device is provided with a filter hole 8. In this embodiment, a plurality of through holes are opened on the side wall of the L-shaped geocell 6 to serve as the filtering holes 8, the filtering holes 8 are uniformly distributed, the structure is simple, the filtering holes 8 are utilized to discharge water so that the soil body is still in the geocell, and the stability of the slope body 1 is improved.

Preferably, the bottom of the baffle 9 is provided with a through groove 10. In this embodiment, the baffle 9 is formed by casting cast-in-place concrete, and the bottoms of the two ends of the baffle 9 are connected with the bottom plane of the high slope by high-strength bolts. The bottom of the baffle 9 is provided with through grooves 10, and the through grooves 10 are uniformly distributed along the baffle 9 and used for draining water.

Preferably, the drainage device comprises a water storage tank 13, the water storage tank 13 is arranged on the top plane of the high slope, a filter plate 14 is arranged at the top of the water storage tank 13, and the bottom of the water storage tank 13 is connected with the bottom of the high slope to drain water to the bottom of the high slope. In this embodiment, the top plane of the high slope is provided with a groove as a water storage tank 13, the number and shape of the water storage tank 13 are not limited, and the top of the water storage tank 13 is provided with a filter plate 14 for filtering sundries and avoiding pipeline blockage. The bottom of the water storage tank 13 is provided with a drainage pipe 12, the other end of the drainage pipe 12 is arranged at the bottom of the slope body 1, and the drainage pipe 12 is used for draining water in the water storage tank 13 to the bottom of the slope body 1, so that the situation that the water is soaked into the slope body 1 to damage the tightness of the slope body 1 is avoided.

Preferably, the plane of the bottom of the high slope is provided with a groove which is parallel to the cross beam 2, openings are arranged at two ends of the groove, and the groove is connected with the bottom of the water storage tank 13 and used for draining water. In this embodiment, a groove is formed on the bottom plane of the slope body 1 as a water flowing channel 11, the water flowing channel 11 is parallel to the cross beam 2, and openings are formed at two ends of the water flowing channel. One end of the drain pipe 12 is connected with the bottom of the water storage tank 13, and the other end is connected with the side surface of the water flowing channel 11 close to the slope body 1, so that water is guided to the water flowing channel 11.

Preferably, the plane of the top of the high slope is provided with a guard bar 15, and the guard bar 15 is provided with a warning device towards the inner side of the plane of the top of the high slope. In this embodiment, in order to prevent the pedestrian from slipping down to the slope, the protection rod 15 is disposed on the top plane of the high slope, and the warning reflector 16 is fixed on the protection rod 15 towards the inner side of the top plane of the high slope, so as to achieve the protection and warning effects.

The working process comprises the following steps: the method comprises the steps that rubber concrete is used for pouring cross beams 2 and vertical beams 5 on the surface of a high slope body 1, the cross beams 2 and the vertical beams 5 are crossed, a plurality of teeth 3 are arranged at the bottom of the cross beams 2, the cross beams 2 and the slope body 1 are fixed, after the cross beams 2 and the vertical beams 5 are constructed, L-shaped geocells 6 are installed in grids formed by the cross beams 2 and the vertical beams 5, the outer walls of the geocells are connected with the outer walls of the cross beams 2 and the vertical beams 5, and grass seed soil bodies 7 are filled in the L-shaped geocells 6. The rainwater at the top of the slope body 1 is drained to the bottom of the slope body 1 through the water storage tank 13, the drainage pipe 12 and the water flowing channel 11, so that the slope body 1 is prevented from being corroded by the rainwater. The reinforcement and protection of the high slope body 1 are completed through the combination of engineering protection and plant protection.

The above detailed description of the embodiments of the present invention is only for the purpose of describing the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a protective structure is consolidated to high slope which characterized in that includes:

and the drainage device is arranged inside the high slope body.

2. A high slope reinforcement and protection structure according to claim 1, characterized in that: and a plurality of teeth are distributed on the bottom of the cross beam along the length direction of the cross beam, and the teeth are inserted into the surface of the slope body of the high slope and used for fixing the cross beam.

3. The high slope reinforcement and protection structure according to claim 1, wherein: the beam and the vertical beam are made of rubber concrete, and reinforcing steel bars are embedded in the beam and the vertical beam.

4. A high slope reinforcement and protection structure according to claim 1, characterized in that: and the side wall of the soil body fixing device is provided with a filter hole for discharging water out of the soil body fixing device.

5. The high slope reinforcement and protection structure according to claim 1, wherein: and a through groove is formed in the bottom of the baffle plate and used for draining water.

6. A high slope reinforcement and protection structure according to claim 1, characterized in that: the drainage device comprises a water storage tank, the water storage tank is arranged on the top plane of the high slope, a filter plate is arranged at the top of the water storage tank, and the bottom of the water storage tank is connected with the bottom of the high slope to drain water to the bottom of the high slope.

7. A high slope reinforcement and protection structure according to claim 6, characterized in that: the high slope bottom plane is equipped with the recess, the recess with the crossbeam is parallel, the recess both ends are equipped with the opening, the recess with the aqua storage tank bottom is connected for the drainage.

8. The high slope reinforcement and protection structure according to claim 1, wherein: the high slope top plane is equipped with the fender rod, the fender rod orientation high slope top plane inboard is equipped with warning device.