Preventive maintenance structure for highway pavement

Abstract

The utility model relates to the technical field of highway pavements, in particular to a highway pavement preventive maintenance structure which comprises an asphalt pavement and a desilting device, a grating is mounted on the surface of the asphalt pavement, the desilting device is arranged in the inner wall of the asphalt pavement and comprises a fastening rod, and the fastening rod is fixedly connected with the asphalt pavement. A filtering baffle is inserted into the surface of the fastening rod body, filtering holes are formed in the surface of the filtering baffle, a sludge supporting plate is fixedly connected to the lower surface of the grating, a buckle assembly is fixedly connected to one side of the sludge supporting plate, a strip-shaped clamping groove is formed in the surface of the asphalt pavement, and the buckle assembly is connected with the strip-shaped clamping groove in the surface of the asphalt pavement in a clamped mode. According to the device, the road is convenient to dredge and maintain, the sludge can be conveniently concentrated at one position for centralized treatment, the continuous adverse effect on the environment along the road caused by incomplete dispersed treatment of the sludge is reduced, and the whole environment of the road is ensured to be clean and tidy.

Description

Technical Field

[0001] The utility model relates to the technical field of highway pavement, in particular to a preventive maintenance structure for a highway pavement. Background Art

[0002] Highway refers to a public road between cities, between urban and rural areas, and in rural areas that can be used for driving, which has been accepted and approved by the transportation authority. It includes highways that have been built and approved by the transportation authority, and should also include highways that have been designed in accordance with national highway engineering technical standards, approved by relevant national administrative departments and are under construction by the transportation authority. Highway refers to a road that connects cities, between urban and rural areas, between villages and villages, and between industrial and mining bases, built in accordance with national technical standards, and accepted and approved by the highway authority, including expressways, first-class highways, second-class highways, third-class highways, and fourth-class highways, but does not include naturally formed paths in fields or rural areas. Highways are important transportation links connecting cities, villages and other areas, providing convenience for people's travel and the transportation of goods. Highway pavement refers to a layered structure paved within the carriageway range on the highway roadbed. Highways often need to be maintained during use. Highway maintenance is the care and maintenance of highways. Maintenance focuses on the whole process of maintenance from the completion and opening to traffic, including repairing damaged road surfaces, clearing silt in road drainage channels, and ensuring the smooth discharge of accumulated water.

[0003] The inventor discovered in his daily work that in the process of asphalt pavement maintenance, a large amount of silt accumulates inside the highway drainage channel after long-term use, which can easily lead to blockage of the drainage channel, making it difficult for the highway to drain the accumulated water in time. In order to solve the problem of blockage of highway drainage channels and difficulty in discharging accumulated water, the existing technology uses tools such as shovels for cleaning and treatment, but it takes a lot of time, and the silt is not concentrated, which leads to the problem of difficulty in cleaning. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art that highway drainage channels are blocked and accumulated water is difficult to discharge, and proposes a preventive maintenance structure for highway pavement.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a preventive maintenance structure for a highway pavement, comprising an asphalt pavement and a silt removal device, a grille is installed on the surface of the asphalt pavement, the silt removal device is arranged in the inner wall of the asphalt pavement, the silt removal device comprises a fastening rod body, the fastening rod body is fixedly connected to the asphalt pavement, a filter baffle is inserted on the surface of the fastening rod body, a filter hole is provided on the surface of the filter baffle, a silt support plate is fixedly connected to the lower surface of the grille, a snap assembly is fixedly connected to one side of the silt support plate, a strip groove is provided on the surface of the asphalt pavement, the snap assembly is snapped with the strip groove on the surface of the asphalt pavement, and by providing the silt removal device, it is convenient to concentrate the silt in one place for convenient timed centralized treatment, reduce the continuous adverse effects of incomplete silt dispersion treatment on the environment along the highway, and ensure the overall cleanliness of the highway environment.

[0006] Preferably, a silt guide plate is fixedly connected to one side of the silt support plate, and the silt guide plate is set at an oblique angle. By setting the silt guide plate, it is convenient to guide the silt into the silt support plate, thereby increasing the usability of the equipment, reducing the difficulty of operating the equipment, and facilitating the scooping out of the silt.

[0007] Preferably, there are four snap-on assemblies, and the four snap-on assemblies are arranged in mirror symmetry. By arranging the snap-on assemblies, it is convenient to position the sludge support plate during use, thereby increasing the stability of the equipment, reducing the shaking of the sludge support plate, and facilitating use.

[0008] Preferably, the surface of the asphalt pavement is provided with an ejection device, and the ejection device includes a sliding sleeve, and the sliding sleeve is fixedly connected to the asphalt pavement. A groove one is opened on the surface of the sliding sleeve, and a threaded rod is slidably connected to the inner wall of the groove one on the surface of the sliding sleeve. A nut is rotatably connected to the surface of the sliding sleeve, and the threaded rod is threadedly connected to the nut. A fixed block is fixedly connected to the surface of the grille. By providing the ejection device, it is convenient to take out the silt support plate and to remove the silt in the silt support plate, thereby increasing the usability of the equipment and facilitating its use.

[0009] Preferably, the fixing block is arranged in an "L" shape, and the fixing block abuts against the threaded rod. By arranging the threaded rod, when in use, the threaded rod moves upward and pushes out the grille, which is convenient for bringing out the sludge support plate, thereby increasing the stability of the equipment and facilitating use.

[0010] Preferably, there are two fixing blocks, and the two fixing blocks are arranged in mirror symmetry. By setting the fixing blocks, when in use, the fixing blocks facilitate the auxiliary threaded rod to remove the grille, thereby increasing the stability of the equipment and reducing the difficulty of operating the equipment.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] The utility model provides a silt removal device and an ejection device. During use, sewage impacts the silt to reach the filter baffle and is blocked by the filter baffle. At this time, the silt accumulates on the silt support plate. By rotating the nut, the nut drives the threaded rod to squeeze the fixed block upward, so that the grille and the silt support plate can be removed, the silt can be scooped out, and then the buckle assembly and the bar slot can be reset. The utility model is convenient for highway silt removal and maintenance, and it is convenient to concentrate the silt in one place for regular centralized treatment, reduce the continuous adverse effects of incomplete silt dispersion treatment on the environment along the highway, and ensure the overall cleanliness of the highway environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional structural schematic diagram of a preventive maintenance structure for a highway pavement is proposed for the utility model;

[0014] Figure 2 A partial structural schematic diagram of a preventive maintenance structure for a highway pavement is proposed for the utility model;

[0015] Figure 3 The utility model provides a schematic diagram of a desilting device structure for a preventive maintenance structure of a highway pavement;

[0016] Figure 4 A schematic diagram of the partial structure of a silt removal device for a preventive maintenance structure of a highway pavement is provided for the utility model;

[0017] Figure 5 The utility model provides a partial structural schematic diagram of an ejection device of a preventive maintenance structure for a highway pavement.

[0018] Legend: 1. Asphalt pavement; 2. Grille; 3. Silt removal device; 31. Filter baffle; 32. Fastening rod; 33. Bar slot; 34. Silt support plate; 35. Buckle assembly; 36. Silt guide plate; 4. Ejection device; 41. Fixing block; 42. Threaded rod; 43. Nut; 44. Sleeve. DETAILED DESCRIPTION

[0019] See also Figure 1-5 The utility model provides a technical solution: a preventive maintenance structure for a highway pavement, comprising an asphalt pavement 1 and a silt removal device 3, a grid 2 is installed on the surface of the asphalt pavement 1, and the silt removal device 3 is arranged in the inner wall of the asphalt pavement 1.

[0020] The specific arrangement and function of the silt removal device 3 and the ejection device 4 will be described in detail below.

[0021] In this embodiment: the dredging device 3 includes a fastening rod body 32, the fastening rod body 32 is fixedly connected to the asphalt pavement 1, a filtering baffle 31 is inserted on the surface of the fastening rod body 32, and filtering holes are provided on the surface of the filtering baffle 31, a silt support plate 34 is fixedly connected to the lower surface of the grille 2, and a snap assembly 35 is fixedly connected to one side of the silt support plate 34, a strip groove 33 is provided on the surface of the asphalt pavement 1, and the snap assembly 35 is snapped with the strip groove 33 on the surface of the asphalt pavement 1. By setting up the dredging device 3, it is convenient to concentrate the silt in one place for timed centralized treatment, reduce the continuous adverse effects of incomplete silt dispersion treatment on the environment along the highway, and ensure the overall cleanliness of the highway environment.

[0022] Specifically, one side of the sludge supporting plate 34 is fixedly connected with a sludge guiding plate 36 , and the sludge guiding plate 36 is arranged at an oblique angle.

[0023] In this embodiment, by providing the sludge guide plate 36, it is convenient to guide the sludge into the sludge supporting plate 34, thereby increasing the usability of the equipment, reducing the difficulty of operating the equipment, and facilitating the scooping out of the sludge.

[0024] Specifically, there are four snap-on assemblies 35, and the four snap-on assemblies 35 are arranged in mirror symmetry. By arranging the snap-on assemblies 35, it is convenient to position the sludge support plate 34 during use, thereby increasing the stability of the equipment, reducing the shaking of the sludge support plate 34, and facilitating use.

[0025] Specifically, the surface of the asphalt pavement 1 is provided with an ejection device 4, which includes a sliding sleeve 44, which is fixedly connected to the asphalt pavement 1, a groove 1 is provided on the surface of the sliding sleeve 44, a threaded rod 42 is slidably connected to the inner wall of the groove 1 on the surface of the sliding sleeve 44, a nut 43 is rotatably connected to the surface of the sliding sleeve 44, the threaded rod 42 is threadedly connected to the nut 43, and a fixing block 41 is fixedly connected to the surface of the grille 2.

[0026] In this embodiment, by providing the ejection device 4, it is convenient to take out the sludge supporting plate 34 and to remove the sludge in the sludge supporting plate 34, thereby increasing the usability of the equipment and facilitating its use.

[0027] Specifically, the fixing block 41 is set in an "L" shape, and the fixing block 41 is in contact with the threaded rod 42. By setting the threaded rod 42, when in use, the threaded rod 42 moves upward and pushes out the grille 2, which is convenient for bringing out the sludge support plate 34, thereby increasing the stability of the equipment and facilitating use.

[0028] Specifically, there are two fixing blocks 41 , and the two fixing blocks 41 are arranged in a mirror-symmetrical manner.

[0029] In this embodiment, by providing a fixing block 41, when in use, the fixing block 41 facilitates the auxiliary threaded rod 42 to remove the grille 2, thereby increasing the stability of the device and reducing the difficulty of operating the device.

[0030] Working principle: by setting up the dredging device 3 and the ejecting device 4, during use, the sewage impacts the sludge to reach the filter baffle 31 and is blocked by the filter baffle 31. At this time, the sludge accumulates on the sludge supporting plate 34. By rotating the nut 43, the nut 43 drives the threaded rod 42 to squeeze the fixed block 41 upward, the grille 2 and the sludge supporting plate 34 can be removed, the sludge is scooped out, and then the buckle assembly 35 and the strip slot 33 are reset again. By setting up the utility model, it is convenient to clear dredging and maintain the highway, and it is convenient to concentrate the sludge in one place for regular centralized treatment, reduce the continuous adverse effects of incomplete sludge dispersion treatment on the environment along the highway, and ensure the overall cleanliness of the highway environment.

Claims

1. A preventive maintenance structure for a highway pavement, comprising an asphalt pavement (1) and a silt removal device (3), characterized in that: The surface of the asphalt pavement (1) is installed with a grille (2); the silt removal device (3) is arranged in the inner wall of the asphalt pavement (1); the silt removal device (3) comprises a fastening rod (32); the fastening rod (32) is fixedly connected to the asphalt pavement (1); a filtering baffle (31) is inserted on the surface of the fastening rod (32); a filtering hole is provided on the surface of the filtering baffle (31); a silt support plate (34) is fixedly connected to the lower surface of the grille (2); a buckle assembly (35) is fixedly connected to one side of the silt support plate (34); a strip-shaped slot (33) is provided on the surface of the asphalt pavement (1); and the buckle assembly (35) is buckled with the strip-shaped slot (33) on the surface of the asphalt pavement (1).

2. A preventive maintenance structure for a highway pavement according to claim 1, characterized in that: A sludge guide plate (36) is fixedly connected to one side of the sludge supporting plate (34), and the sludge guide plate (36) is arranged at an oblique angle.

3. A preventive maintenance structure for a highway pavement according to claim 1, characterized in that: There are four buckle assemblies (35), and the four buckle assemblies (35) are arranged in a mirror-symmetrical manner.

4. A preventive maintenance structure for a highway pavement according to claim 1, characterized in that: The surface of the asphalt pavement (1) is provided with an ejection device (4), the ejection device (4) comprising a sliding sleeve (44), the sliding sleeve (44) being fixedly connected to the asphalt pavement (1), the surface of the sliding sleeve (44) being provided with a groove (1), the inner wall of the groove (1) on the surface of the sliding sleeve (44) being slidably connected to a threaded rod (42), the surface of the sliding sleeve (44) being rotatably connected to a nut (43), the threaded rod (42) being threadedly connected to the nut (43), and the surface of the grille (2) being fixedly connected to a fixing block (41).

5. A preventive maintenance structure for a highway pavement according to claim 4, characterized in that: The fixing block (41) is arranged in an "L" shape, and the fixing block (41) abuts against the threaded rod (42).

6. A preventive maintenance structure for a highway pavement according to claim 4, characterized in that: There are two fixing blocks (41), and the two fixing blocks (41) are arranged in a mirror-symmetrical manner.

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