CN217630011U

CN217630011U - Highway landslide prevention structure

Info

Publication number: CN217630011U
Application number: CN202221493334.3U
Authority: CN
Inventors: 张照华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-10-21
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a highway anti-skidding slope structure, including installing a plurality of fixed plates in the road bed both sides, install a plurality of hollow nails on the fixed plate, it is a plurality of hollow nail all inserts into the road bed in, adjacent two install a plurality of picture pegs between the fixed plate, install a plurality of couples on the picture peg, formed the planting groove between two adjacent fixed plates and two adjacent picture pegs, it is provided with the turf to plant the inslot, the top of turf is provided with the protection network, install a plurality of solid fixed rings on the protection network, it is a plurality of gu fixed ring is connected with a plurality of couples respectively. The utility model discloses a set up fixed plate, picture peg, hollow nail, staple, form stable frame construction on the road bed to become tighter real with the soil layer in the road bed, thereby be convenient for improve the ability that the road bed bore gravity, and through set up turf and protection network in frame construction, can effectively avoid soil erosion and water loss, thereby avoid the problem of highway subgrade side slope landslide.

Description

Highway landslide prevention structure

Technical Field

The utility model relates to a highway protection field especially relates to a highway landslide prevention structure.

Background

The highway subgrade is the foundation of a track or a pavement and is a geotechnical structure formed by excavation or filling, and the subgrade mainly has the functions of providing necessary conditions for track or pavement laying and train or traveling operation, bearing static load and dynamic load of the track and rolling stock or the pavement and traffic load, and simultaneously transmitting and diffusing the load to the deep part of the foundation.

When an existing highway subgrade landslide prevention structure is installed, a protective net is generally installed on a side slope of a subgrade by using steel nails, the protective net can reduce the falling of subgrade gravels and can also play a landslide prevention effect on the side slope of the subgrade, but the landslide phenomenon cannot be prevented only by using the protective net in rainy areas or road sections with poor soil quality, high fill and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway anti-skidding slope structure to solve above-mentioned at least one technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

the utility model provides a highway landslide prevention structure, is including installing a plurality of fixed plates in the road bed both sides, install a plurality of hollow nail on the fixed plate, it is a plurality of hollow nail all inserts into the road bed, adjacent two install a plurality of picture pegs between the fixed plate, install a plurality of couples on the picture peg, formed between two adjacent fixed plates and two adjacent picture pegs and planted the groove, it is provided with the turf to plant the inslot, the top of turf is provided with the protection network, install a plurality of solid fixed rings on the protection network, it is a plurality of gu fixed ring is connected with a plurality of couples respectively, the both sides of road bed all are provided with the escape canal.

Preferably, a plurality of slots are arranged on two sides of the fixing plate, and the inserting plate is inserted into the slots.

Preferably, two fixing nails are installed on the inserting plate and inserted into the roadbed.

Preferably, the protective net is a steel wire mesh, and the inserting plate is made of stainless steel.

Preferably, a plurality of through grooves are formed in the side face of the hollow nail, limit nails are arranged in the through grooves, a plurality of springs are connected to the limit nails, and the other ends of the springs are fixedly connected with the groove walls of the through grooves.

Preferably, the diaphragm has set firmly in the hollow nail, it is provided with the threaded rod to run through on the diaphragm, threaded rod and diaphragm threaded connection, the fly leaf is installed to the upper end of threaded rod, the removal post is installed to the lower extreme of threaded rod, the inner wall sliding connection of removal post and hollow nail.

The utility model has the advantages that:

1. the utility model discloses a set up fixed plate, picture peg, hollow nail, staple, form stable frame construction on the road bed to become more tight real with the soil layer in the road bed, thereby be convenient for improve the ability that the road bed bore gravity, and through set up turf and protection network in frame construction, can effectively avoid soil erosion and water loss, thereby avoid the problem of highway subgrade side slope landslide.

2. The utility model discloses a set up diaphragm, fly leaf, threaded rod, removal post, lead to groove, banking pin, spring, when in going into the road bed with the hollow nail, through rotating the fly leaf, drive the threaded rod rotation and rebound, and then drive and remove post rebound, and then make a plurality of banking pin nail go into the road bed in, increased the stability of hollow nail, fixed plate.

Drawings

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

FIG. 2 is a side view of the fixing plate and the inserting plate of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the hollow nail of the present invention;

FIG. 5 is an enlarged view of the portion B of FIG. 4 according to the present invention;

reference numerals: 1. a roadbed; 2. a fixing plate; 3. a slot; 4. inserting plates; 5. fixing nails; 6. turf; 7. a protective net; 8. a fixing ring; 9. hooking; 10. hollow nails; 11. a transverse plate; 12. a movable plate; 13. a threaded rod; 14. moving the column; 15. a through groove; 16. a limit nail; 17. a spring; 18. and (7) a drainage ditch.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-5, a highway anti-landslide structure comprises a plurality of fixing plates 2 installed on two sides of a roadbed 1, wherein a plurality of hollow nails 10 are installed on the fixing plates 2, the hollow nails 10 are all inserted into the roadbed 1, a plurality of inserting plates 4 are installed between every two adjacent fixing plates 2, a plurality of hooks 9 are installed on the inserting plates 4, planting grooves are formed between every two adjacent fixing plates 2 and every two adjacent inserting plates 4, turf 6 is arranged in the planting grooves, a protective net 7 is arranged above the turf 6, a plurality of fixing rings 8 are installed on the protective net 7, the fixing rings 8 are respectively connected with the hooks 9, and drainage ditches 18 are respectively arranged on two sides of the roadbed 1; the protective net 7 is a steel wire net, and the inserting plate 4 is made of stainless steel.

In this embodiment, specifically, a plurality of slots 3 are disposed on both sides of the fixing plate 2, and the inserting plate 4 is inserted into the slots 3; by arranging the slots 3, the inserting plates 4 are inserted into the fixing plates 2, so that the integrity and stability among a plurality of fixing plates 2 are improved.

In this embodiment, specifically, the inserting plate 4 is provided with two fixing nails 5, and the fixing nails 5 are inserted into the roadbed 1; the inserting plate 4 is arranged on the roadbed 1 through arranging the fixing nails 5.

In the embodiment, specifically, a plurality of through grooves 15 are formed in the side surface of the hollow nail 10, a limit nail 16 is arranged in each through groove 15, a plurality of springs 17 are connected to each limit nail 16, the other ends of the springs 17 are fixedly connected with the groove wall of each through groove 15, a transverse plate 11 is fixedly arranged in the hollow nail 10, a threaded rod 13 penetrates through the transverse plate 11, the threaded rod 13 is in threaded connection with the transverse plate 11, a movable plate 12 is arranged at the upper end of the threaded rod 13, a movable column 14 is arranged at the lower end of the threaded rod 13, and the movable column 14 is in sliding connection with the inner wall of the hollow nail 10; when driving the hollow nail 10 into the roadbed 1, the movable plate 12 is rotated to drive the threaded rod 13 to rotate and move upwards, so as to drive the movable column 14 to move upwards, the movable column 14 moving upwards can push the limit nails 16 to move, and then one end of the limit nail 16 moves out of the through groove 15 and is driven into the roadbed 1, so that the hollow nail 10 is not easy to move out of the roadbed 1, and the stability of the hollow nail 10 and the fixed plate 2 is improved.

The working principle is as follows: when specifically using, through putting a plurality of fixed plates 2 in the both sides of road bed 1, then peg graft in a plurality of slots 3 with a plurality of picture peg 4, make a plurality of fixed plates 2 link together through picture peg 4, then, run through picture peg 4 with staple 5 and nail into road bed 1 in, run through fixed plate 2 with a plurality of hollow nail 10 and nail into road bed 1 in, rethread rotates fly leaf 12, drive threaded rod 13 rotation and rebound, and then drive and remove post 14 and move up, rebound's removal post 14 can promote a plurality of spacing nail 16 and remove, and then make the one end of spacing nail 16 remove outside leading to groove 15 and nail into road bed 1, thereby make hollow nail 10 difficult follow road bed 1 and shift out, hollow nail 10 has been increased, the stability of fixed plate 2. Then, a turf 6 is placed in a planting groove formed between the fixing plate 2 and the inserting plate 4, and then a plurality of fixing rings 8 on the protection net 7 are installed on a plurality of hooks 9, so that the turf 6 is positioned below the protection net 7, thereby completing the installation of the device.

Through setting up fixed plate 2, picture peg 4, hollow nail 10, staple 5, form stable frame construction on road bed 1, also become more compact the soil layer in the road bed 1 to improved the ability that road bed 1 bore gravity, and through set up turf 6 and protection network 7 in frame construction, can effectively avoid soil erosion and water loss, thereby avoid the problem of 1 side slope landslide of highway road bed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a highway landslide prevention structure, is including installing a plurality of fixed plates (2) in road bed (1) both sides, its characterized in that: install a plurality of hollow nail (10) on fixed plate (2), it is a plurality of hollow nail (10) all insert into road bed (1), adjacent two install a plurality of picture peg (4) between fixed plate (2), install a plurality of couples (9) on picture peg (4), formed the planting groove between two adjacent fixed plate (2) and two adjacent picture peg (4), it is provided with turf (6) to plant the inslot, the top of turf (6) is provided with protection network (7), install a plurality of solid fixed ring (8) on protection network (7), it is a plurality of gu fixed ring (8) are connected with a plurality of couples (9) respectively, the both sides of road bed (1) all are provided with escape canal (18).

2. A road landslide prevention structure as in claim 1 wherein: the two sides of the fixing plate (2) are provided with a plurality of slots (3), and the inserting plate (4) is inserted into the slots (3).

3. A road landslide prevention structure as in claim 2 wherein: two fixing nails (5) are installed on the inserting plate (4), and the fixing nails (5) are inserted into the roadbed (1).

4. A road landslide prevention structure as claimed in claim 3 wherein: the protective net (7) is a steel wire mesh, and the inserting plate (4) is made of stainless steel.

5. A road landslide prevention structure as claimed in claim 1 wherein: the hollow nail is characterized in that a plurality of through grooves (15) are formed in the side face of the hollow nail (10), limiting nails (16) are arranged in the through grooves (15), a plurality of springs (17) are connected to the limiting nails (16), and the other ends of the springs (17) are fixedly connected with the groove walls of the through grooves (15).

6. A road landslide prevention structure as in claim 5 wherein: hollow nail (10) internal setting is equipped with diaphragm (11), it is provided with threaded rod (13) to run through on diaphragm (11), threaded rod (13) and diaphragm (11) threaded connection, fly leaf (12) are installed to the upper end of threaded rod (13), removal post (14) are installed to the lower extreme of threaded rod (13), remove the inner wall sliding connection of post (14) and hollow nail (10).