Rolling mechanism for road maintenance construction

Abstract

The utility model provides a rolling mechanism for road maintenance construction, which belongs to the technical field of road maintenance and comprises a road rolling vehicle body, a bearing plate is arranged on the road rolling vehicle body, the lower end of the bearing plate is fixedly connected with a mounting seat, a protection plate is arranged on the outer side of the mounting seat, a telescopic component is arranged on the mounting seat, and the telescopic component is fixedly connected with the bearing plate. And a translation assembly is arranged on the telescopic assembly, and a cleaning assembly is arranged at the upper end of the translation assembly. The utility model aims to solve the problems that in the process of rolling a road pavement by the existing rolling mechanism for road maintenance construction, pavement materials such as soil are easy to adhere to a rolling cylinder of a road rolling vehicle, the surface of the rolling cylinder is easy to be unsmooth, so that adverse effects on road construction rolling are caused, the maintenance efficiency of a road is reduced, and the service life of the road rolling vehicle is prolonged. And the practicability is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway maintenance, and in particular relates to a rolling mechanism for highway maintenance construction. Background Art

[0002] The roadbed is the foundation of the track or road surface. It is a geotechnical structure formed by excavation or filling. The main function of the roadbed is to provide the necessary conditions for track or road surface laying and train or vehicle operation, and to bear the static and dynamic loads of the track and locomotive vehicles or road surface and traffic loads, while transferring and diffusing the loads deep into the foundation. For the roadbed soil layer in the highway, the soil has the characteristics of looseness, collapse, disintegration when exposed to water, and expansion. During its construction, rainwater can easily cause washing of the soil layer. In order to ensure the firmness of the soil layer, the loose and collapsed soil needs to be turned over and the soil layer needs to be re-consolidated to ensure the foundation stability of the roadbed. Traditional technology mostly uses gravity rollers to directly roll the soil layer.

[0003] Prior art CN220335657U discloses a roadbed maintenance device for highway construction, including a base and a rolling assembly rotatably mounted on the base; also including a soil turning assembly and a scraping assembly connected to the base, the soil turning assembly and the scraping assembly are connected by a connecting rod, when the soil turning assembly swings relative to the base, the scraping assembly follows the same direction of swing; a driving member is mounted on the base and connected to the rolling assembly and the soil turning assembly through a transmission member, and is used to drive the rolling assembly and the soil turning assembly to move synchronously. In the process of rolling the road surface of the device, road surface materials such as soil are easy to adhere to the rolling drum of the road roller, which is easy to cause the surface of the rolling drum to be uneven, thereby having an adverse effect on the rolling of the road construction, reducing the maintenance efficiency of the road, and greatly reducing the practicality. Utility Model Content

[0004] The utility model provides a road maintenance construction rolling mechanism, which aims to solve the problem that in the process of rolling the road pavement by the existing road maintenance construction rolling mechanism, road pavement materials such as soil are easily adhered to the rolling drum of the road roller, which easily leads to uneven surface of the rolling drum, thus having an adverse effect on the road construction rolling, reducing the road maintenance efficiency and greatly reducing the practicality.

[0005] An embodiment of the utility model provides a rolling mechanism for highway maintenance construction, including a highway roller body, a supporting plate being arranged on the highway roller body, a mounting seat being fixedly connected at the lower end of the supporting plate, a mounting groove one being reserved on the mounting seat, a rolling cylinder being arranged in the mounting groove one, a water tank being fixedly connected at the upper end of the supporting plate, a protective plate being arranged on the outer side of the mounting seat, a telescopic assembly being arranged on the mounting seat, a translation assembly being arranged on the telescopic assembly, and a cleaning assembly being arranged at the upper end of the translation assembly.

[0006] Furthermore, the mounting seat is reserved with a slide groove 1, a slide groove 2, a through groove 1 and a through groove 2, the through groove 1 is located outside the slide groove 1, and the through groove 2 is located outside the slide groove 2.

[0007] By adopting the above technical solution, the rolling drum is convenient for rolling maintenance of the highway.

[0008] Further, a slide groove three and a through groove three are reserved on the protective plate, the through groove three corresponds to the through groove one, and a limited block one is slidably connected to the slide groove three, and an end of the limit block one away from the through groove three is fixedly connected to a second magnet, and the other end of the second magnet is fixedly connected to a spring one, and the other end of the spring one is fixedly connected to a first magnet, and the other end of the first magnet is fixedly connected to the inner wall of the slide groove three, and an end of the limit block one close to the through groove three is fixedly connected to a connecting block one, and the other end of the connecting block one is fixedly connected to a limited block two, and the connecting block one extends into the through groove one, and the limit block two is slidably connected to the slide groove one, and an end of the limit block two away from the through groove one is fixedly connected to a third magnet, and the other end of the third magnet is fixedly connected to a spring two, and the other end of the spring two is fixedly connected to a fourth magnet, and the other end of the fourth magnet is fixedly connected to the inner wall of the slide groove one, and a connecting block two is fixedly connected to the protective plate, and the other end of the connecting block two is fixedly connected to a limited block three, and the limit block three is slidably connected to the slide groove two.

[0009] By adopting the above technical scheme, the protective plate is convenient for protecting the highway roller body and the mounting seat. When the mechanism is impacted by external force during operation, the protective plate moves toward the mounting seat, the first magnet and the second magnet, the third magnet and the fourth magnet approach each other, the spring one and the spring two contract, and the principle that the first magnet and the second magnet repel each other, the third magnet and the fourth magnet repel each other and the elastic deformation of the spring one and the spring two are utilized to buffer the external impact force, which is beneficial to protecting the highway roller body and the mounting seat, and is beneficial to reducing the maintenance cost of the mechanism, improving the efficiency of highway maintenance construction, and having strong practicality.

[0010] Furthermore, the telescopic assembly includes an electric cylinder and a telescopic rod fixed on a mounting seat, and a connecting block three is fixedly connected to the telescopic rod.

[0011] By adopting the above technical solution, the electric cylinder is started, and the electric push rod of the electric cylinder pushes the mounting block toward the rolling drum, so that the scraping brush contacts the outer surface of the rolling drum. Combined with the translation component, it is convenient to brush off the soil and other road materials adhering to the surface of the rolling drum, thereby maintaining the flatness of the surface of the rolling drum, which is conducive to the rolling of the road for construction, thereby improving the maintenance efficiency of the road, and is easy to operate and highly practical.

[0012] Furthermore, the translation assembly includes a mounting block fixed on the electric cylinder, the mounting block is fixedly connected to the connecting block three, a mounting groove two is reserved on the mounting block, a screw rod is rotatably connected in the mounting groove two, a threaded sleeve is threadedly connected on the screw rod, the screw rod is transmission-connected to an external motor, a connecting block four is fixedly connected to the threaded sleeve, and a scraper brush is fixedly connected to one end of the connecting block four close to the rolling cylinder, and the scraper brush corresponds to the rolling cylinder.

[0013] By adopting the above technical scheme, an external motor is used to drive the screw rod to rotate, and then the threaded sleeve is driven to move on the screw rod. The threaded sleeve drives the scraper brush to move through the connecting block 4, so that the soil and other road materials adhering to the surface of the rolling drum can be brushed off by the scraper brush, thereby maintaining the flatness of the surface of the rolling drum, facilitating the construction and rolling of the road by the rolling drum, and improving the maintenance efficiency of the road. The operation is simple and practical.

[0014] Furthermore, the cleaning component includes a water pipe fixed on the mounting block, the water pipe is connected to a nozzle, the nozzle corresponds to the rolling cylinder, the upper end of the water pipe is connected to a telescopic tube, the upper end of the telescopic tube is connected to a water inlet pipe, the water inlet pipe is provided with a water pump, and the other end of the water inlet pipe is connected to the water tank.

[0015] By adopting the above technical solution, the water pump is started, and the water in the water tank is passed through the water inlet pipe, the telescopic pipe and the water delivery pipe, and is sprayed out by the nozzle. Combined with the scraper, it is convenient to clean the surface of the rolling drum, which is beneficial to maintaining the flatness of the surface of the rolling drum, and is beneficial to the rolling drum for construction of the highway, thereby improving the maintenance efficiency of the highway, being easy to operate and having strong practicality.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model is provided with a protective plate, which is convenient for protecting the highway roller body and the mounting seat. When the mechanism is impacted by external force during operation, the protective plate moves toward the mounting seat, the first magnet and the second magnet, the third magnet and the fourth magnet approach each other, the spring one and the spring two contract, and utilizes the principle that the first magnet and the second magnet repel each other, the third magnet and the fourth magnet repel each other and the elastic deformation of the spring one and the spring two to buffer the external impact force, which is beneficial to protecting the highway roller body and the mounting seat, reducing the maintenance cost of the mechanism, improving the efficiency of highway maintenance construction, and having strong practicality.

[0018] 2. The utility model starts the electric cylinder through the setting of the telescopic component, and the electric push rod of the electric cylinder pushes the mounting block toward the rolling drum, so that the scraping brush contacts the outer surface of the rolling drum. Combined with the translation component, it is convenient to brush off the soil and other road materials adhering to the surface of the rolling drum, thereby maintaining the flatness of the surface of the rolling drum, which is conducive to the rolling of the road for construction, improves the maintenance efficiency of the road, is easy to operate, and has strong practicality.

[0019] 3. The utility model is provided with a translation component, and uses an external motor to drive the screw rod to rotate, thereby driving the threaded sleeve to move on the screw rod. The threaded sleeve drives the scraper brush to move through the connecting block 4, so that the scraper brush can be used to brush off the soil and other road materials adhering to the surface of the rolling drum, thereby maintaining the flatness of the surface of the rolling drum, facilitating the rolling of the road by the rolling drum, and improving the maintenance efficiency of the road. The operation is simple and the practicability is strong.

[0020] 4. The utility model starts the water pump through the setting of the cleaning component, and the water in the water tank passes through the water inlet pipe, the telescopic pipe and the water delivery pipe, and is sprayed out by the nozzle. Combined with the scraper brush, it is convenient to clean the surface of the rolling drum, which is beneficial to maintaining the flatness of the surface of the rolling drum, and is beneficial to the rolling drum for road construction, thereby improving the maintenance efficiency of the road. It is easy to operate and has strong practicality.

[0021] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the main cross-sectional structure of an embodiment of the utility model;

[0024] Figure 2 For the utility model embodiment Figure 1 A magnified schematic diagram of point a;

[0025] Figure 3 For the utility model embodiment Figure 1 Enlarged schematic diagram of point b.

[0026] Figure numerals: 1, road roller body; 11, supporting plate; 12, water tank; 13, mounting seat; 131, chute 1; 132, chute 2; 133, through slot 1; 134, through slot 2; 14, mounting slot 1; 15, rolling cylinder; 2, protective plate; 21, chute 3; 22, through slot 3; 23, first magnet; 24, spring 1; 25, second magnet; 26, limit block 1; 27, connecting block 1; 28, connecting block 2; 29 , limit block three; 210, limit block two; 211, third magnet; 212, spring two; 213, fourth magnet; 3, telescopic assembly; 31, electric cylinder; 32, telescopic rod; 33, connecting block three; 4, translation assembly; 41, mounting block; 42, mounting slot two; 43, screw rod; 44, threaded sleeve; 45, connecting block four; 46, scraper; 5, cleaning assembly; 51, water pipe; 52, nozzle; 53, telescopic pipe; 54, water inlet pipe. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-3 The utility model embodiment proposes a road maintenance construction rolling mechanism, including a road rolling vehicle body 1, a supporting plate 11 is arranged on the road rolling vehicle body 1, the lower end of the supporting plate 11 is fixedly connected with a mounting seat 13, a mounting groove 14 is reserved on the mounting seat 13, a rolling cylinder 15 is arranged in the mounting groove 14, the upper end of the supporting plate 11 is fixedly connected with a water tank 12, a slide groove 131, a slide groove 132, a through groove 133 and a through groove 2 134 are reserved on the mounting seat 13, the through groove 133 is located on the outside of the slide groove 131, the through groove 2 134 is located on the outside of the slide groove 132, and the rolling cylinder 15 is convenient for rolling maintenance of the road.

[0029] Reference Figure 1-2A protective plate 2 is arranged on the outer side of the mounting seat 13, and a slide groove 3 21 and a through groove 3 22 are reserved on the protective plate 2. The through groove 3 22 corresponds to the through groove 1 133. A limited block 26 is slidably connected in the slide groove 3 21. One end of the limited block 26 away from the through groove 3 22 is fixedly connected to a second magnet 25. The other end of the second magnet 25 is fixedly connected to a spring 1 24. The other end of the spring 1 24 is fixedly connected to a first magnet 23. The other end of the first magnet 23 is fixedly connected to the inner wall of the slide groove 3 21. The end of the limit block 26 close to the through slot 3 22 is fixedly connected with the connection block 27, the other end of the connection block 27 is fixedly connected with the limit block 210, the connection block 27 extends into the through slot 133, the limit block 210 is slidably connected with the slide slot 131, the end of the limit block 210 away from the through slot 133 is fixedly connected with the third magnet 211, the other end of the third magnet 211 is fixedly connected with the spring 212, and the other end of the spring 212 is fixedly connected with the fourth magnet 213, the other end of the fourth magnet 213 is fixedly connected to the inner wall of the slide groove 131, and a connecting block 28 is fixedly connected to the protective plate 2, and the other end of the connecting block 28 is fixedly connected to the limiting block 3 29, and the limiting block 3 29 is slidably connected to the slide groove 2 132, so that the protective plate 2 is convenient for protecting the highway roller body 1 and the mounting seat 13. When the mechanism is impacted by external force during operation, the protective plate 2 moves toward the mounting seat 13, and the first magnet 23 and the second magnet 25, the third magnet 211 and the fourth magnet 213 approach each other, and the spring 1 24 and the spring 212 shrink. By utilizing the principle that the first magnet 23 and the second magnet 25 repel each other, and the third magnet 211 and the fourth magnet 213 repel each other with the same charge, and the elastic deformation of the spring 1 24 and the spring 212, it is convenient to buffer the external impact force, which is beneficial to protecting the highway roller body 1 and the mounting seat 13, reducing the maintenance cost of the mechanism, improving the efficiency of highway maintenance construction, and having strong practicality.

[0030] Reference Figure 1 and Figure 3 A telescopic assembly 3 is provided on the mounting seat 13. The telescopic assembly 3 includes an electric cylinder 31 and a telescopic rod 32 fixed on the mounting seat 13. A connecting block 33 is fixedly connected to the telescopic rod 32. The electric cylinder 31 is started, and the electric push rod of the electric cylinder 31 pushes the mounting block 41 toward the rolling cylinder 15, so that the scraping brush 46 contacts the outer surface of the rolling cylinder 15. Combined with the translation assembly 4, it is convenient to brush off the soil and other road materials adhering to the surface of the rolling cylinder 15, thereby maintaining the flatness of the surface of the rolling cylinder 15, which is beneficial to the rolling cylinder 15 for rolling the highway during construction, thereby improving the highway maintenance efficiency, being easy to operate, and having strong practicality.

[0031] Reference Figure 1 and Figure 3The telescopic assembly 3 is provided with a translation assembly 4, which includes a mounting block 41 fixed on the electric cylinder 31, the mounting block 41 is fixedly connected to the connecting block three 33, a mounting groove two 42 is reserved on the mounting block 41, a screw rod 43 is rotatably connected in the mounting groove two 42, a threaded sleeve 44 is threadedly connected to the screw rod 43, the screw rod 43 is transmission-connected to the external motor, a connecting block four 45 is fixedly connected to the threaded sleeve 44, and a scraping brush 46 is fixedly connected to one end of the connecting block four 45 close to the rolling cylinder 15, and the scraping brush 46 corresponds to the rolling cylinder 15, and the screw rod 43 is driven by the external motor to rotate, thereby driving the threaded sleeve 44 to move on the screw rod 43, and the threaded sleeve 44 drives the scraping brush 46 to move through the connecting block four 45, so that the scraping brush 46 can be used to brush off the soil and other road materials adhered to the surface of the rolling cylinder 15, thereby maintaining the flatness of the surface of the rolling cylinder 15, which is conducive to the rolling of the road by the rolling cylinder 15, thereby improving the maintenance efficiency of the road, being easy to operate and having strong practicality.

[0032] Reference Figure 1 and Figure 3 A cleaning component 5 is provided at the upper end of the translation component 4. The cleaning component 5 includes a water pipe 51 fixed on the mounting block 41. The water pipe 51 is connected to a nozzle 52. The nozzle 52 corresponds to the rolling cylinder 15. The upper end of the water pipe 51 is connected to a telescopic tube 53. The upper end of the telescopic tube 53 is connected to a water inlet pipe 54. A water pump is provided on the water inlet pipe 54. The other end of the water inlet pipe 54 is connected to the water storage tank 12. The water pump is started to pass the water in the water storage tank 12 through the water inlet pipe 54, the telescopic tube 53 and the water pipe 51, and is sprayed out by the nozzle 52. Combined with the scraper 46, it is convenient to clean the surface of the rolling cylinder 15, which is beneficial to maintaining the flatness of the surface of the rolling cylinder 15, and is beneficial to the rolling cylinder 15 for construction and rolling of the highway, thereby improving the maintenance efficiency of the highway, being easy to operate and having strong practicality.

[0033] The specific implementation method is as follows: when in use, the road is rolled and maintained by the rolling drum 15 of the road roller body 1. When the mechanism is impacted by external force during operation, the protective plate 2 moves toward the mounting seat 13, and the first magnet 23 and the second magnet 25, the third magnet 211 and the fourth magnet 213 approach each other, and the spring 1 24 and the spring 212 contract. The principle that the first magnet 23 and the second magnet 25 repel each other, the third magnet 211 and the fourth magnet 213 repel each other and the elastic deformation of the spring 1 24 and the spring 212 are utilized to buffer the external impact force, protect the road roller body 1 and the mounting seat 13, and when there is road surface material such as soil When attached to the rolling cylinder 15, the electric cylinder 31 is started, and the electric push rod of the electric cylinder 31 pushes the mounting block 41 toward the rolling cylinder 15, so that the scraper 46 contacts the outer surface of the rolling cylinder 15, and the external motor is used to drive the screw rod 43 to rotate, thereby driving the threaded sleeve 44 to move on the screw rod 43, and the threaded sleeve 44 drives the scraper 46 to move through the connecting block 45, and the scraper 46 is used to brush off the soil and other road materials adhering to the surface of the rolling cylinder 15, and the water pump is started, and the water in the water tank 12 is passed through the water inlet pipe 54, the telescopic pipe 53 and the water delivery pipe 51, and is sprayed out by the nozzle 52, and combined with the scraper 46, the surface of the rolling cylinder 15 is cleaned to ensure the smoothness of the surface of the rolling cylinder 15.

[0034] The above shows and describes the basic principle and main features of the utility model and the 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 descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which 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 road maintenance construction rolling mechanism, comprising a road rolling vehicle body (1), the road rolling vehicle body (1) is provided with a support plate (11), the lower end of the support plate (11) is fixedly connected with a mounting seat (13), the mounting seat (13) is reserved with a mounting groove (14), a rolling cylinder (15) is provided in the mounting groove (14), and the characteristics are as follows: The upper end of the support plate (11) is fixedly connected to a water storage tank (12); a protective plate (2) is arranged on the outer side of the mounting seat (13); a telescopic component (3) is arranged on the mounting seat (13); a translation component (4) is arranged on the telescopic component (3); and a cleaning component (5) is arranged on the upper end of the translation component (4).

2. A road maintenance construction rolling mechanism according to claim 1, characterized in that: The mounting seat (13) is reserved with a first slide groove (131), a second slide groove (132), a first through groove (133) and a second through groove (134), wherein the first through groove (133) is located outside the first slide groove (131), and the second through groove (134) is located outside the second slide groove (132).

3. A road maintenance construction rolling mechanism according to claim 2, characterized in that: The protective plate (2) is provided with a sliding groove three (21) and a through groove three (22), wherein the through groove three (22) corresponds to the through groove one (133), and a limiting block one (26) is slidably connected in the sliding groove three (21), and the end of the limiting block one (26) away from the through groove three (22) is fixedly connected to a second magnet (25), and the other end of the second magnet (25) is fixedly connected to a spring one (24), and the other end of the spring one (24) is fixedly connected to a first magnet (23), and the other end of the first magnet (23) is fixedly connected to the inner wall of the sliding groove three (21), and the end of the limiting block one (26) close to the through groove three (22) is fixedly connected to a connecting block one (27), and the other end of the connecting block one (27) is fixedly connected to the limiting block two (2 10), the connecting block 1 (27) extends into the through slot 1 (133), the limiting block 2 (210) is slidably connected to the slide slot 1 (131), the end of the limiting block 2 (210) away from the through slot 1 (133) is fixedly connected to a third magnet (211), the other end of the third magnet (211) is fixedly connected to a spring 2 (212), the other end of the spring 2 (212) is fixedly connected to a fourth magnet (213), the other end of the fourth magnet (213) is fixedly connected to the inner wall of the slide slot 1 (131), the protective plate (2) is fixedly connected to the connecting block 2 (28), the other end of the connecting block 2 (28) is fixedly connected to the limiting block 3 (29), and the limiting block 3 (29) is slidably connected to the slide slot 2 (132).

4. A road maintenance construction rolling mechanism according to claim 1, characterized in that: The telescopic assembly (3) comprises an electric cylinder (31) and a telescopic rod (32) fixed on a mounting seat (13); a connecting block three (33) is fixedly connected to the telescopic rod (32).

5. A road maintenance construction rolling mechanism according to claim 4, characterized in that: The translation assembly (4) comprises a mounting block (41) fixed on the electric cylinder (31), the mounting block (41) being fixedly connected to the connecting block three (33), a mounting groove two (42) being reserved on the mounting block (41), a screw rod (43) being rotatably connected in the mounting groove two (42), a threaded sleeve (44) being threadedly connected on the screw rod (43), the screw rod (43) being transmission-connected to an external motor, a connecting block four (45) being fixedly connected to the threaded sleeve (44), a scraping brush (46) being fixedly connected to one end of the connecting block four (45) close to the rolling cylinder (15), the scraping brush (46) corresponding to the rolling cylinder (15).

6. A road maintenance construction rolling mechanism according to claim 5, characterized in that: The cleaning assembly (5) comprises a water pipe (51) fixed on the mounting block (41), the water pipe (51) being connected to a nozzle (52), the nozzle (52) corresponding to the rolling cylinder (15), the upper end of the water pipe (51) being connected to a telescopic pipe (53), the upper end of the telescopic pipe (53) being connected to a water inlet pipe (54), the water inlet pipe (54) being provided with a water pump, and the other end of the water inlet pipe (54) being connected to the water storage tank (12).

Images