Highway roadbed slope anti-slip device

Abstract

The utility model discloses a highway roadbed slope anti-skid device, and relates to the technical field of slope protection. The utility model includes a highway roadbed and a highway drainage channel assembly, wherein a fixing plate is attached to the top surface of the highway roadbed, and fixing rivets are inserted into the fixing plate and the inside of the highway roadbed, and a protective net is attached to the slope surface of the highway roadbed. The utility model fixes the fixing plate to the top surface of the highway roadbed through the fixing rivets, so that the protective net can be laid on the inclined surface of the highway roadbed through the tensile component. When the highway roadbed has falling rocks or landslides, the protective net can be used to protect the falling rocks and landslides. At this time, the tensile component is stretched, and the tensile component can reduce the impact force of the falling rocks on the protective net, thereby reducing the pulling force on the protective net. The anti-skid pedestrian walkway on the surface of the protective net facilitates workers to reach the road surface through the surface of the highway roadbed, and facilitates the maintenance of the road surface.

Description

Technical Field

[0001] The utility model relates to the technical field of slope protection, in particular to a highway roadbed slope anti-skid device. Background Art

[0002] Highway embankment slope refers to the land or earth slope along the highway, which plays an important role in highway engineering. The design and construction of highway embankment slopes need to consider multiple factors, including geological conditions, hydrological conditions, climatic conditions, etc., to ensure the safety and stability of the highway. The anti-slip of highway embankment slopes is very important, especially in steep or landslide-prone areas. In order to prevent landslides and collapses of embankment slopes, measures are taken.

[0003] A Chinese patent with publication number CN220521370U discloses a highway roadbed slope anti-skid device, comprising a slope protection arranged outside the roadbed slope and a shielding assembly arranged opposite to the slope protection, a receiving assembly is arranged between the shielding assembly and the slope protection, and the receiving assembly comprises a first receiving plate, and one end of the first receiving plate away from the shielding assembly is rotatably connected to the bottom area of ​​the slope protection;

[0004] With respect to the above-mentioned public technology, the existing roadbed slopes are often protected by protective metal meshes. When rocks fall and landslides occur, the metal meshes will be subjected to a large tensile force, which will cause the metal meshes to break after long-term use. In addition, when repairing the highway, workers often need to walk on the roadbed slopes to get to the highway and repair the highway. In order to prevent workers from slipping while walking, anti-skid devices need to be installed on the slopes to facilitate workers' walking.

[0005] For this purpose, a highway roadbed slope anti-skid device is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problems raised in the above background technology and provide a highway roadbed slope anti-skid device.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] The highway embankment slope anti-skid device comprises a highway embankment and a highway drainage channel assembly, wherein a fixing plate is attached to the top surface of the highway embankment, fixing rivets are inserted into the fixing plate and the inside of the highway embankment, a protective net is attached to the slope surface of the highway embankment, and tensile components are arranged on the end surfaces of the protective net and the end surfaces of the highway drainage channel assembly and the fixing plate, and an anti-skid pedestrian walkway is arranged on the surface of the protective net.

[0009] Furthermore, the highway drainage channel assembly includes a drainage channel body, which is arranged at the end of the highway roadbed, and a drainage manhole cover is attached to the top surface of the drainage channel body, and fixing bolts are threadedly inserted into the interior of the drainage manhole cover and the top surface of the drainage channel body.

[0010] Furthermore, the tensile assembly includes a first U-shaped ring, the end surface of the drainage manhole cover is fixedly installed with the first U-shaped ring, one end of the protective net is fixedly installed with a second U-shaped ring, and the second U-shaped ring and the first U-shaped ring are installed in a sleeve arrangement, and the other end of the protective net and the end surface of the fixed plate are fixedly installed with a spring and a rubber plate.

[0011] Furthermore, the anti-slip walkway includes a carrying box, the top surface of the protective net is provided with a carrying box, the surface of the carrying box is provided with drainage holes, a mesh plate is fixedly installed inside the carrying box, the top surface of the mesh plate is provided with anti-slip convex strips, and a guardrail is fixedly installed on the top surface of the protective net.

[0012] Furthermore, the fixing plate and the protective net are connected via a spring and a rubber plate, and the rubber plate is made of elastic rubber material.

[0013] Furthermore, the anti-skid convex strips are arranged in an equidistant array on the top surface of the mesh plate, and the anti-skid convex strips are anti-skid felt.

[0014] The beneficial effects of the utility model are as follows:

[0015] The highway drainage channel assembly can be used to drain the water discharged from the highway subgrade during the rainy season, and the fixing plate can be fixed to the top surface of the highway subgrade through the fixing rivets, so that the protective net can be laid on the slope of the highway subgrade through the tensile assembly. When rockfall or landslide occurs on the highway subgrade, the protective net can be used to protect against rockfall and landslide. At this time, the tensile assembly is stretched, and the tensile assembly can reduce the impact force of the rockfall on the protective net, thereby reducing the pulling force on the protective net. The anti-slip sidewalk on the surface of the protective net can facilitate workers to reach the road surface through the surface of the highway subgrade, thereby facilitating the maintenance of the road surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0018] Figure 3 This utility model Figure 2 A magnified view of part A;

[0019] Figure 4 This utility model Figure 2 A magnified view of part B;

[0020] Figure 5 It is a schematic diagram of the anti-skid pedestrian walkway of the utility model;

[0021] Figure numerals: 1. highway roadbed; 2. highway drainage channel assembly; 201. drainage channel body; 202. drainage manhole cover; 203. fixing bolt; 3. fixing plate; 4. fixing rivet; 5. protective net; 6. tensile assembly; 601. first U-shaped ring; 602. second U-shaped ring; 603. spring; 604. rubber sheet; 7. anti-slip sidewalk; 701. load-bearing box; 702. drainage hole; 703. mesh plate; 704. anti-slip convex strip; 705. guardrail. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] like Figures 1 to 5As shown, the highway roadbed slope anti-skid device includes a highway roadbed 1 and a highway drainage channel component 2, the top surface of the highway roadbed 1 is attached with a fixing plate 3, the fixing plate 3 and the inside of the highway roadbed 1 are plugged with fixing rivets 4, the slope surface of the highway roadbed 1 is attached with a protective net 5, the end surface of the protective net 5 and the end surfaces of the highway drainage channel component 2 and the fixing plate 3 are provided with anti-tensile components 6, and the surface of the protective net 5 is provided with an anti-skid pedestrian walkway 7. More specifically, the highway drainage channel component 2 is used to drain the water discharged from the highway roadbed 1 during the rainy season, and the fixing plate 3 is fixed to the top surface of the highway roadbed 1 through the fixing rivets 4, so that the protective net 5 can be laid on the slope of the highway roadbed 1 through the tensile component 6. When the highway roadbed 1 has rockfall or landslides, the protective net 5 can be used to protect against rockfall and landslides. At this time, the tensile component 6 is stretched, and the tensile component 6 can reduce the impact force of the rockfall on the protective net 5, thereby reducing the pulling force on the protective net 5. The anti-slip sidewalk 7 on the surface of the protective net 5 makes it convenient for workers to reach the road surface through the surface of the highway roadbed 1, thereby facilitating the maintenance of the road surface.

[0027] The highway drainage channel assembly 2 includes a drainage channel body 201, which is disposed at the end of the highway roadbed 1, and a drainage manhole cover 202 is attached to the top surface of the drainage channel body 201, and fixing bolts 203 are threadedly inserted into the inside of the drainage manhole cover 202 and the top surface of the drainage channel body 201. More specifically, the fixing bolts 203 facilitate the fixing of the drainage manhole cover 202, and the drainage manhole cover 202 allows the water entering the drainage channel body 201 to be filtered, and the drainage channel body 201 allows the water to be drained.

[0028] The tensile assembly 6 includes a first U-shaped ring 601, the end surface of the drainage manhole cover 202 is fixedly installed with the first U-shaped ring 601, one end of the protective net 5 is fixedly installed with a second U-shaped ring 602, and the second U-shaped ring 602 and the first U-shaped ring 601 are installed in a sleeve arrangement, and the other end of the protective net 5 and the end surface of the fixed plate 3 are fixedly installed with a spring 603 and a rubber plate 604. More specifically, the first U-shaped ring 601 and the second U-shaped ring 602 enable the protective net 5 to be hinged with the end surface of the drainage manhole cover 202, and when rocks fall on the slope of the roadbed 1, the protective net 5 is pulled, thereby stretching the spring 603 and the rubber plate 604, and the impact force on the protective net 5 is buffered and absorbed by the spring 603 and the rubber plate 604.

[0029] The anti-skid pedestrian walkway 7 includes a carrying box 701, the carrying box 701 is arranged on the top surface of the protection net 5, a drainage hole 702 is provided on the surface of the carrying box 701, a mesh plate 703 is fixedly installed inside the carrying box 701, an anti-skid convex strip 704 is arranged on the top surface of the mesh plate 703, and a guardrail 705 is fixedly installed on the top surface of the protection net 5. More specifically, the water in the carrying box 701 is discharged through the drainage holes 702 on the surface of the carrying box 701, and the anti-skid convex strip 704 on the top surface of the mesh plate 703 and the guardrail 705 on the top surface of the protection net 5 facilitate the workers to walk.

[0030] The fixing plate 3 and the protection net 5 are connected by a spring 603 and a rubber plate 604, and the rubber plate 604 is made of an elastic rubber material. More specifically, the rubber plate 604 made of an elastic rubber material can buffer the tension on the protection net 5 through the spring 603 and the rubber plate 604.

[0031] The anti-skid convex strips 704 are arranged in an equidistant array on the top surface of the mesh plate 703, and the anti-skid convex strips 704 are anti-skid felt. More specifically, the anti-skid convex strips 704 on the top surface of the mesh plate 703 increase the friction when walking, preventing workers from falling.

[0032] In summary: the highway drainage channel component 2 can be used to drain the water discharged from the highway roadbed 1 during the rainy season, the fixing plate 3 can be fixed to the top surface of the highway roadbed 1 through the fixing rivets 4, so that the protective net 5 can be laid on the slope of the highway roadbed 1 through the tensile component 6. When the highway roadbed 1 has falling rocks or landslides, the protective net 5 can be used to protect against falling rocks and landslides. At this time, the tensile component 6 is stretched, and the tensile component 6 can reduce the impact force of the falling rocks on the protective net 5, thereby reducing the pulling force on the protective net 5. The anti-slip sidewalk 7 on the surface of the protective net 5 makes it convenient for workers to reach the road surface through the surface of the highway roadbed 1, so as to facilitate the maintenance of the road surface.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A highway roadbed slope anti-skid device, characterized in that: The invention comprises a highway subgrade (1) and a highway drainage channel assembly (2), wherein a fixing plate (3) is attached to the top surface of the highway subgrade (1), fixing rivets (4) are inserted into the inside of the fixing plate (3) and the highway subgrade (1), a protective net (5) is attached to the slope surface of the highway subgrade (1), and the end surface of the protective net (5) and the end surface of the highway drainage channel assembly (2) and the fixing plate (3) are provided with a tensile component (6), and the surface of the protective net (5) is provided with an anti-slip pedestrian walkway (7).

2. The anti-skid device for roadbed slope according to claim 1, characterized in that: The highway drainage channel assembly (2) comprises a drainage channel body (201), the drainage channel body (201) is arranged at the end of the highway roadbed (1), a drainage manhole cover (202) is attached to the top surface of the drainage channel body (201), and fixing bolts (203) are threadedly inserted into the interior of the drainage manhole cover (202) and the top surface of the drainage channel body (201).

3. The anti-skid device for roadbed slope according to claim 2, characterized in that: The tensile component (6) comprises a first U-shaped ring (601), the end surface of the drainage manhole cover (202) is fixedly mounted with the first U-shaped ring (601), one end of the protection net (5) is fixedly mounted with a second U-shaped ring (602), and the second U-shaped ring (602) and the first U-shaped ring (601) are installed in a sleeve-like manner, and the other end of the protection net (5) and the end surface of the fixing plate (3) are fixedly mounted with a spring (603) and a rubber plate (604).

4. The anti-skid device for roadbed slope according to claim 1, characterized in that: The anti-slip pedestrian walkway (7) comprises a carrying box (701), the top surface of the protective net (5) is provided with the carrying box (701), the surface of the carrying box (701) is provided with drainage holes (702), a mesh plate (703) is fixedly installed inside the carrying box (701), the top surface of the mesh plate (703) is provided with anti-slip convex strips (704), and a guardrail (705) is fixedly installed on the top surface of the protective net (5).

5. The highway roadbed slope anti-skid device according to claim 3, characterized in that: The fixing plate (3) and the protective net (5) are connected via a spring (603) and a rubber plate (604), and the rubber plate (604) is made of elastic rubber material.

6. The highway roadbed slope anti-skid device according to claim 4, characterized in that: The anti-skid convex strips (704) are arranged in an equidistant array on the top surface of the mesh plate (703), and the anti-skid convex strips (704) are anti-skid felt.

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