Slope protection drainage structure of asphalt road

Abstract

The utility model discloses a slope protection drainage structure of an asphalt road, which comprises a drainage mechanism arranged between a slope body and an asphalt road surface, a slope protection component used for slope protection of the slope body is arranged on the side surface of the slope body, and the drainage mechanism comprises a drainage ditch arranged between the slope body and the asphalt road surface. A plurality of gantry supports are arranged at the bottom of the inner wall of the drainage ditch at equal intervals, and a filtering assembly used for filtering rainwater is arranged in the drainage ditch and located between every two adjacent gantry supports. Rainwater to be discharged can be filtered through the filter assembly, impurities in the rainwater are prevented from blocking the drainage ditch, the filtered impurities can be conveniently cleaned through the detachable filter screen, the slope surface of the slope body can be protected through the independent slope protection assembly, the construction difficulty is reduced, and the construction efficiency is improved. And the practicability of the device is improved to a great extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, and in particular relates to a slope protection and drainage structure for an asphalt highway. Background Art

[0002] With the rapid development of my country's infrastructure construction, asphalt roads have become an important part of roads. Compared with cement roads, asphalt roads have a lower pavement hardness. If there are no protective facilities on the road slopes, the asphalt road surface is easily damaged during use.

[0003] A Chinese patent with publication number CN112459087B discloses a slope protection and drainage structure for an asphalt highway, comprising a frame assembly laid on the slope surface, wherein a soil layer, a concrete layer and a gravel layer are laid in sequence from bottom to top in the frame assembly, wherein the frame assembly comprises two symmetrically arranged anti-collapse frames, wherein the anti-collapse frame comprises a side plate perpendicular to the slope surface, a raised portion formed on the side plate and raised toward one side of the side plate, an upper side section formed between one end of the raised portion and the side plate, and a lower side section formed between the other end of the raised portion and the side plate, wherein the two raised portions in the frame assembly protrude in opposite directions, the frame assembly is provided with multiple groups, and the raised portions in two adjacent frame assemblies are in conflict with each other, the length direction of the side plate is consistent with the inclination direction of the slope surface, and a drainage hole is provided on both the upper side section and the lower side section.

[0004] The drainage structure in the above technical solution is not convenient for filtering rainwater during the drainage process, which easily causes blockage of the drainage ditch. At the same time, the slope protection structure of the slope is an integral design, which is not convenient for construction. Utility Model Content

[0005] The utility model aims to provide a slope protection drainage structure for an asphalt highway, so as to solve the technical defects that the existing drainage structure is not convenient for filtering rainwater during the drainage process, which easily causes the blockage of the drainage ditch, and the slope protection structure of the slope is an integral design, which is not convenient for construction.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A slope protection drainage structure for an asphalt highway comprises a drainage mechanism arranged between a slope body and an asphalt pavement, a slope protection assembly for protecting the slope surface of the slope body being arranged on the side of the slope body, the drainage mechanism comprises a drainage ditch arranged between the slope body and the asphalt pavement, a plurality of gantry supports arranged at equal distances are arranged at the bottom of the inner wall of the drainage ditch, and a filtering assembly for filtering rainwater is arranged inside the drainage ditch and between two adjacent gantry supports.

[0008] As a further solution of the utility model, the slope protection assembly includes a protection frame, a protection net is fixedly connected to the inner wall of the protection frame, and plug rods are fixedly connected to the four corners of the bottom of the protection frame.

[0009] As a further solution of the utility model, the filter assembly includes a filter frame, and a filter screen is fixedly connected to the inner wall of the filter frame.

[0010] As a further solution of the utility model, both sides of the bottom of the filter frame are fixedly connected with symmetrically arranged limit blocks, and the top of the gantry support and the position corresponding to the limit blocks are provided with limit grooves matching the limit blocks.

[0011] As a further solution of the utility model, an operating handle is fixedly connected to the top of the filter frame.

[0012] As a further solution of the utility model, the side surface of the insertion rod is fixedly connected with a barb.

[0013] Compared with the prior art, the slope protection and drainage structure for an asphalt highway provided by the utility model has the following beneficial effects: by setting a filtering component, rainwater to be discharged can be filtered, thereby preventing impurities in the rainwater from clogging the drainage ditch, and by setting a detachable filter screen, it is convenient to clean the filtered impurities, and by setting an independent slope protection component, it can not only protect the slope surface, but also reduce the construction difficulty, thereby greatly improving the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for use in the embodiment will be briefly introduced below. Obviously, the drawings described below are only examples of the embodiment of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the slope protection assembly in the embodiment of the utility model;

[0017] Figure 3 This is a structural schematic diagram of the drainage mechanism in the embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the drainage ditch in the embodiment of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the gantry support in the embodiment of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the filter assembly in the embodiment of the utility model;

[0021] Figure 7 It is a structural schematic diagram of the filter assembly from another perspective in an embodiment of the utility model.

[0022] Reference numerals:

[0023] 1. Slope; 2. Asphalt pavement; 3. Drainage mechanism;

[0024] 101. Slope protection components;

[0025] 1011, guard frame; 1012, guard net; 1013, plug rod; 10131, barb;

[0026] 301, drainage ditch; 302, gantry support; 303, filter assembly;

[0027] 3031, filter frame; 3032, filter screen; 3033, limit block; 30331, limit groove; 3034, operating handle. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model more clear, the embodiment of the utility model is further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the embodiments of the present invention.

[0030] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0031] See attached Figure 1-7As shown, an embodiment of the utility model is a slope protection drainage structure for an asphalt highway, comprising a drainage mechanism 3 arranged between a slope body 1 and an asphalt pavement 2, a slope protection component 101 for slope surface protection of the slope body 1 is arranged on the side of the slope body 1, the drainage mechanism 3 comprises a drainage ditch 301 arranged between the slope body 1 and the asphalt pavement 2, a plurality of gantry supports 302 arranged at equal distances are arranged at the bottom of the inner wall of the drainage ditch 301, and a filtering component 303 for rainwater filtering is arranged inside the drainage ditch 301 and between two adjacent gantry supports 302.

[0032] See attached Figure 2 As shown, the slope protection assembly 101 includes a protection frame 1011 , a protection net 1012 is fixedly connected to the inner wall of the protection frame 1011 , and insertion rods 1013 are fixedly connected to the four corners of the bottom of the protection frame 1011 .

[0033] See attached Figure 3-7 As shown, the filter assembly 303 includes a filter frame 3031 , and a filter screen 3032 is fixedly connected to the inner wall of the filter frame 3031 .

[0034] See attached Figure 5-6 As shown, in order to increase the stability of the filter frame 3031 placed on the gantry support 302, in the present embodiment: both sides of the bottom of the filter frame 3031 are fixedly connected with symmetrically arranged limit blocks 3033, and the top of the gantry support 302 and the position corresponding to the limit blocks 3033 are provided with limit grooves 30331 matching the limit blocks 3033.

[0035] See attached Figure 6 As shown, in order to facilitate the disassembly and assembly of the filter frame 3031 , in this embodiment: an operating handle 3034 is also fixedly connected to the top of the filter frame 3031 .

[0036] See attached Figure 2 As shown, in order to increase the stability of the insertion rod 1013 inserted on the slope surface of the slope body 1, in this embodiment: a barb 10131 is fixedly connected to the side of the insertion rod 1013.

[0037] In summary, the embodiment of the utility model can not only filter the rainwater to be discharged by setting the filter component 303, thereby preventing impurities in the rainwater from clogging the drainage ditch 301, but also facilitate the cleaning of the filtered impurities by setting a detachable filter screen 3032, and by setting an independent slope protection component 101, it can not only protect the slope surface of the slope body 1, but also reduce the construction difficulty, thereby greatly improving the practicality of the utility model.

[0038] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A slope protection and drainage structure for an asphalt highway, characterized in that: include A drainage mechanism (3) is arranged between a slope (1) and an asphalt pavement (2); a slope protection component (101) for protecting the slope surface of the slope (1) is arranged on the side of the slope (1); the drainage mechanism (3) comprises a drainage ditch (301) arranged between the slope (1) and the asphalt pavement (2); a plurality of gantry supports (302) arranged at equal distances are arranged at the bottom of the inner wall of the drainage ditch (301); and a filtering component (303) for filtering rainwater is arranged inside the drainage ditch (301) and between two adjacent gantry supports (302).

2. The slope protection and drainage structure for an asphalt road according to claim 1 is characterized by: The slope protection assembly (101) comprises a protection frame (1011), a protection net (1012) is fixedly connected to the inner wall of the protection frame (1011), and insertion rods (1013) are fixedly connected to the four corners of the bottom of the protection frame (1011).

3. The slope protection and drainage structure for an asphalt road according to claim 2 is characterized by: The filter assembly (303) comprises a filter frame (3031), and a filter screen (3032) is fixedly connected to the inner wall of the filter frame (3031).

4. The slope protection and drainage structure for an asphalt road according to claim 3 is characterized by: Both sides of the bottom of the filter frame (3031) are fixedly connected with symmetrically arranged limit blocks (3033), and the top of the gantry support (302) and the position corresponding to the limit blocks (3033) are provided with limit grooves (30331) matching the limit blocks (3033).

5. The slope protection and drainage structure for an asphalt road according to claim 4 is characterized by: An operating handle (3034) is also fixedly connected to the top of the filter frame (3031).

6. The slope protection and drainage structure for an asphalt road according to claim 5 is characterized by: The side surface of the insertion rod (1013) is fixedly connected with a barb (10131).

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