Road leveling structure

Abstract

The utility model provides a road leveling structure and belongs to the technical field of road construction. The road leveling structure comprises a road rolling roller and a frame, the road rolling roller is stably installed at one end in the frame, a moving part is arranged at the other end in the frame, a cleaning part is fixed to the outer wall of the frame through bolts, a connecting part for installing the road rolling roller is arranged, the fixed end of the moving part is welded to the top in the frame, and the moving end is installed on the side wall of the frame. The cleaning component is in bolted connection with one end of the outer wall of the frame, the cleaning end is attached to the surface of the road rolling roller, the connecting component penetrates through the road rolling roller and is in threaded connection with the side wall of the frame, and by integrating key assemblies such as the road rolling roller, the frame, the moving component, the cleaning component and the connecting component, the road leveling efficiency and effect are remarkably improved; through the design of the moving part, the device has flexible moving capacity, and through the introduction of the cleaning part, the problem that soil or asphalt is easily attached to the road rolling roller in the leveling process is effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of road construction, and in particular to a road leveling structure. Background Art

[0002] Road construction is a core part of municipal infrastructure construction and maintenance projects. In order to ensure the flatness and durability of the road, the construction team usually uses leveling devices to accurately process the road surface. These leveling devices can play a key role in the road paving process. By finely leveling the road surface, it not only improves the appearance and driving comfort of the road, but also ensures the stability and long-term performance of the road structure.

[0003] At present, the existing road leveling device uses rollers to level the road. For example, the existing announcement number is CN219490595U, a road leveling device (China, the authorization announcement date is 20230808). In the above scheme, it includes an installation box and a pressure roller. The pressure roller is installed at the bottom of the installation box. The installation box is fixed with a push rod and a wheel. The pressure roller is connected to a lifting mechanism for driving the pressure roller to move up and down. The lifting mechanism is installed inside the installation box. The installation box is provided with an opening and closing mechanism. The opening and closing mechanism is used to realize the opening and closing of the installation box. This road leveling device can not only adjust the height of the pressure roller in time according to the height of the road, expand the scope of use, and meet the working requirements of road leveling, but also can quickly open the installation box to replace the aging accessories inside it, solve the problem of easy loss of screws during disassembly in the past, improve work efficiency, and ensure the smooth progress of road leveling. However, although the existing road leveling device has made some achievements, there are still some areas to be optimized. For example, during the leveling process, the pressure roller is prone to adhere to impurities such as soil or asphalt. If it is not cleaned in time, it will directly affect the leveling effect of the road. In addition, when replacing the roller for different road types, the operation is cumbersome and requires the disassembly of multiple related parts, resulting in reduced efficiency. More importantly, the above-mentioned leveling device still relies on manual pushing, which not only limits the liberation of labor, but also affects the efficiency of the leveling operation. Utility Model Content

[0004] In order to make up for the above deficiencies, the present application provides a road leveling structure to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model to solve its technical problems is:

[0006] A road leveling structure comprises a roller and a frame, wherein the roller is firmly mounted at one end inside the frame, a moving component is arranged at the other end inside the frame, a cleaning component is bolted to the outer wall, and a connecting component for mounting the roller is provided, the fixed end of the moving component is welded to the top inside the frame, and the moving end is mounted on the side wall of the frame, the cleaning component is bolted to one end of the outer wall of the frame, and the cleaning end is in contact with the surface of the roller, the connecting component passes through the roller, and is threadedly connected to the side wall of the frame.

[0007] Furthermore, the moving component includes a fixing component, a driving component and an energy supply component. The top of the fixing component is welded to the top of the frame, and the bottom end is suspended at the other end inside the frame. The driving component is installed inside the fixing component, and the energy supply component is installed at the top of the frame and is electrically connected to the driving component.

[0008] Furthermore, the fixing member includes two connecting rods, a mounting seat, a first section, two second sections, two bearings I and two bearings II, the two ends of the two connecting rods are respectively welded to the opposite surfaces of the mounting seat and the frame, the outer wall of the mounting seat is respectively provided with the first section and two second sections, the two bearings I are respectively embedded in the two ends of the mounting seat, and the two bearings II are respectively embedded in the two sides of the outer wall of the frame.

[0009] Furthermore, the driving member includes a double-headed motor, two couplings, two moving wheels, two connecting columns and two limit nuts, the double-headed motor is bolted inside the first interval, the two couplings are respectively installed inside the two second intervals, and the opposite ends are respectively locked and connected with the output ends of the double-headed motor, and the separated ends are respectively locked and connected with the opposite ends of the two connecting columns, the inner walls of the two moving wheels are respectively fitted with the two sides of the outer wall of the frame, the outer walls of the two connecting columns are respectively fitted with the two inner rings of the two bearings I and the two bearings II, and the separated ends are respectively clamped and connected with the inner walls of the two moving wheels, and extended outward with external threads which are respectively threadedly connected with the two limit nuts.

[0010] Furthermore, the energy supply component includes a battery and a photovoltaic panel, the photovoltaic panel is installed on the surface of the frame, the battery is installed between the photovoltaic panel and the frame, and is electrically connected to the double-headed motor.

[0011] Furthermore, the cleaning component includes a plurality of threaded holes, a scraper and two groups of locking bolts. Two rows of threaded holes are evenly spaced at one end of the frame. The scraper is fitted with one end of the frame, and the bottom end is fitted with the surface of the roller. The two groups of locking bolts pass through both sides of the scraper surface and are threadedly connected to the corresponding threaded holes.

[0012] Furthermore, the connecting component includes a shaft rod, two bearings III and two locking nuts. The shaft rod passes through the center point of the roller, and the outer walls at both ends are tightly fitted with the two inner rings of the bearings III and are provided with external threads. The two bearings III are respectively embedded in the two sides of the outer wall of the frame, and the inner rings of the two locking nuts are respectively threadedly connected to the two ends of the shaft rod.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model significantly improves the efficiency and effect of road leveling by integrating key components such as rollers, frames, moving parts, cleaning parts and connecting parts; the rollers are firmly installed inside the frame to ensure the stable progress of the leveling work; and the design of the moving parts enables the structure to have the ability to move flexibly, and the device can be driven to move as needed, so that electricity replaces manpower to drive the leveling device.

[0015] 2. The utility model makes the whole structure more efficient and convenient in the process of moving and leveling through the mutual cooperation of the fixing parts, driving parts and energy supply parts in the moving parts; the double-headed motor drives the moving wheels to rotate through the coupling and the connecting column to realize the movement of the structure; and the combination of batteries and photovoltaic panels provides a reliable power supply for the whole system, ensuring the continuous leveling work.

[0016] 3. The utility model effectively solves the problem that the roller is easily attached to mud or asphalt during the leveling process by introducing a cleaning component; the scraper of the cleaning component is fixed to the outer wall of the frame by bolts, and fits tightly with the surface of the roller, which can scrape off the attachments in time and keep the roller clean, thereby ensuring the continuity and stability of the leveling effect.

[0017] 4. The utility model realizes a stable connection between the roller and the frame through the design of the connecting parts; the shaft rod passes through the center point of the roller and is tightly connected to the frame through the bearing and the locking nut. This structure not only ensures the stable rotation of the roller, but also facilitates the replacement and maintenance of the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of a road leveling structure provided in an embodiment of the present application;

[0020] Figure 2 A schematic diagram of a road leveling structure identification structure provided for an implementation method of the present application;

[0021] Figure 3 A schematic diagram of the installation structure of the bearing II and the connecting components provided in the embodiment of the present application;

[0022] Figure 4 A schematic diagram of the structure of the moving parts provided in the implementation manner of the present application.

[0023] In the figure: 1-roller; 2-moving part; 3-cleaning part; 4-connecting part; 5-frame; 21-fixing part; 22-driving part; 23-energy supply part; 211-connecting rod; 212-mounting seat; 213-first section; 214-second section; 215-bearing I; 216-bearing II; 221-double-headed motor; 222-coupling; 223-moving wheel; 224-connecting column; 225-limiting nut; 231-battery; 232-photovoltaic panel; 31-threaded hole; 32-scraper; 33-locking bolt; 41-shaft rod; 42-bearing III; 43-locking nut. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0025] Example:

[0026] See also Figure 1 , Figure 2 , Figure 3 A road leveling structure includes a roller 1 and a frame 5 for stabilizing the roller 1.

[0027] Among them, the roller 1, as the core component of the leveling structure, is firmly installed at one end of the inner part of the frame 5; it is well designed and made of high-strength materials, can withstand greater pressure and wear, and ensure stable performance during long-term leveling operations; the surface of the roller 1 has been specially treated and has excellent anti-slip and wear-resistant properties, and can effectively cope with various complex road conditions.

[0028] Among them, the frame 5 is a supporting and fixing component of the leveling structure, and its design is also crucial; the frame 5 is made of solid steel and has excellent load-bearing capacity and stability; its internal structure is reasonably designed to fully accommodate the roller 1 and provide a stable limit for it; at the same time, the outer wall of the frame 5 is also provided with a plurality of connection points and mounting holes, which are convenient for connection and fixation with other auxiliary components.

[0029] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A road leveling structure, including a moving part 2 configured at the other end of a frame 5, a cleaning part 3 fixed with bolts on the outer wall, and a connecting part 4 for mounting a roller 1; the moving part 2 includes a fixing part 21, a driving part 22 and an energy supply part 23; the fixing part 21 includes two connecting rods 211, a mounting seat 212, a first section 213, two second sections 214, two bearings I 215 and two bearings II 216; the driving part 22 includes a double-headed motor 221, two couplings 222, two moving wheels 223, two connecting columns 224 and two limit nuts 225; the energy supply part 23 includes a battery 231 and a photovoltaic panel 232; the cleaning part 3 includes a plurality of threaded holes 31, a scraper 32 and two sets of locking bolts 33; the connecting part 4 includes a shaft 41, two bearings III 42 and two locking nuts 43.

[0030] Among them, the detailed configuration and function of the moving part 2 are particularly important. It consists of a fixing part 21, a driving part 22 and an energy supply part 23. Through mutual cooperation, it is not only responsible for the movement and positioning of the leveling structure, but also directly related to the efficiency and effect of the leveling operation.

[0031] Among them, the moving part 2 realizes efficient movement and precise positioning of the leveling structure through the stable support of the fixing part 21, the power drive of the driving part 22 and the energy supply of the energy supply part 23; the operator can accurately control the moving part 2 through the control system, so that the leveling structure can quickly reach the designated position and perform leveling operations; this design not only improves the efficiency of the leveling operation, but also reduces the labor intensity of the operator, bringing great convenience to road construction and maintenance.

[0032] Among them, the fixing part 21 is an important part of the moving part 2, and the connecting rod 211 is the basic supporting structure of the fixing part 21, and its two ends are welded to the opposite surfaces of the mounting seat 212 and the frame 5 respectively; this welding method ensures the stable connection between the connecting rod 211 and the mounting seat 212 and the frame 5, and can withstand various forces and vibrations generated by the leveling structure during the movement and leveling process; the mounting seat 212 is the fixed end of the connecting rod 211, and its outer wall is respectively provided with a first section 213 and two second sections 214; the setting of these sections not only reduces the weight of the mounting seat 212, but also facilitates heat dissipation and reduces material consumption. At the same time, these sections also provide convenience for the installation and fixation of other components; and can protect the internally installed components. The bearing I 215 is embedded at both ends of the mounting seat 212. It Their main function is to support and fix the rotating part of the driving member 22. The selection of bearing I 215 needs to consider its load-bearing capacity and rotation accuracy to ensure the stable operation of the driving member 22; bearing II 216 is embedded in both sides of the outer wall of the frame 5, and they work together with bearing I 215 to provide stable support and positioning for the driving member 22; through the fixation of bearing II 216, the driving member 22 can be accurately rotated inside the frame 5, thereby realizing the movement and positioning of the leveling structure; in addition, in order to further improve the stability and durability of the fixing member 21, the welding points between the connecting rod 211 and the mounting seat 212 can be strengthened, such as increasing the weld length, using high-strength welding materials, etc. At the same time, the maintenance and care of bearing I 215 and bearing II 216 also need to be carried out regularly to ensure their good operating condition.

[0033] Among them, the core of the driving member 22 is the double-headed motor 221, which is bolted inside the first section 213 of the mounting seat 212. The double-headed motor 221 serves as a power source to provide the necessary driving force for the movement of the leveling structure. It has a compact design and strong power to meet the leveling requirements of different roads; the coupling 222, as a key component connecting the double-headed motor 221 and the moving wheel 223, is installed inside the second section 214. They are respectively connected to the output end of the double-headed motor 221 and the connecting column 224 to ensure that the power can be smoothly and efficiently transmitted to the moving wheel 223; the moving wheel 223 is the actuator of the driving member 22, and its inner wall fits tightly with both sides of the outer wall of the frame 5 to ensure the stability and directionality of the leveling structure during movement. The moving wheel 223 is made of wear-resistant, It is made of anti-slip material and can maintain good mobility under various road conditions; the connecting column 224 serves as a bridge connecting the moving wheel 223 with the bearing I 215 and the bearing II 216, and its outer wall fits tightly with the inner ring of the bearing to ensure smooth and stable power transmission. At the same time, the design of the connecting column 224 also takes into account strength and durability, and can withstand the shear force and vibration generated by the leveling structure during movement; the limiting nut 225 is used to fix the connection between the connecting column 224 and the moving wheel 223 to prevent loosening or falling off during movement. Through threaded connection, the limiting nut 225 can easily adjust the extension length of the connecting column 224, thereby realizing fine-tuning of the position of the moving wheel 223, and at the same time, it is convenient to replace the moving wheel 223 according to the roller 1;

[0034] Among them, in actual application, when the double-headed motor 221 is started, the power is transmitted to the connecting column 224 through the coupling 222, thereby driving the moving wheel 223 to rotate; because the moving wheel 223 is tightly fitted with the outer wall of the frame 5, the leveling structure can achieve smooth movement driven by the moving wheel 223.

[0035] Among them, the energy supply component 23 realizes an efficient and environmentally friendly energy supply mechanism through the coordinated work of the battery 231 and the photovoltaic panel 232; the battery 231, as the core energy storage component of the energy supply component 23, is installed between the photovoltaic panel 232 and the frame 5. It adopts high-performance energy storage technology and can store a large amount of electrical energy to provide stable and lasting power support for the double-headed motor 221; the battery 231 has the characteristics of fast charging speed, stable discharge, and long life, and can meet the energy demand of the leveling structure under long-term and high-intensity operation; the photovoltaic panel 232 is installed on the surface of the frame 5, as the energy collection component of the energy supply component 23, it uses the solar photovoltaic effect to convert solar energy into electrical energy to charge the battery 231; the photovoltaic panel 232 is made of high-efficiency photoelectric conversion material, and has the advantages of high conversion efficiency, good weather resistance, and low maintenance cost. Through the energy collection of the photovoltaic panel 232, the leveling structure can achieve self-sufficiency without an external power supply, which greatly improves its convenience and flexibility in use.

[0036] Among them, the core components of the cleaning component 3 include a number of threaded holes 31, a scraper 32 and two groups of locking bolts 33. These components work together to ensure that the residues on the roller 1 can be cleaned up in a timely and effective manner during the leveling operation. The threaded holes 31 are evenly spaced at one end of the frame 5 to form two rows. These threaded holes 31 not only provide installation positions for the locking bolts 33, but also ensure the stability and accuracy of the installation of the scraper 32 through their arrangement. The scraper 32 is the executive component of the cleaning component 3 to ensure a good fit with the surface of the frame 5 and the roller 1. The scraper 32 is made of wear-resistant and corrosion-resistant materials and can maintain a good cleaning effect during long-term use. The two groups of locking bolts 33 respectively penetrate the two sides of the scraper 32 surface and are threadedly connected with the corresponding threaded holes 31. This installation method is simple and firm, ensuring the stability and reliability of the scraper 32 during the leveling operation. By adjusting the position of the locking bolts 33, the installation position of the scraper 32 can also be fine-tuned to meet the leveling requirements of different rollers 1.

[0037] In actual application, when the roller 1 rolls on the road surface, the scraper 32 is in close contact with the surface of the roller 1 to scrape off the residues such as stones, soil, etc. on the roller 1. The scraped residues are then collected and processed to keep the roller 1 clean and flat. By regularly checking and adjusting the installation status and wear of the scraper 32, it can be ensured that it maintains an efficient cleaning effect for a long time.

[0038] The shaft 41 is the core of the connecting component 4, and its design is exquisite and powerful. It runs through the center point of the roller 1 to ensure that the roller can rotate smoothly around it. The outer walls at both ends of the shaft 41 fit tightly with the inner rings of the two bearings III 42. This design reduces friction and makes the roller rotate more smoothly. At the same time, the shaft 41 is also provided with an external thread, which facilitates the subsequent locking operation. The bearing III 42 is a key component connecting the shaft 41 and the frame 5. It is embedded on both sides of the outer wall of the frame 5. The bearing III 42 adopts It is made of high-strength, wear-resistant material and can withstand the huge pressure and friction generated by the roller 1 during operation. The shaft 41 is firmly mounted on the frame 5 through the support and positioning of the bearing III 42; the locking nut 43 is used to tightly lock the shaft 41 on the bearing III 42 to prevent it from loosening or falling off during operation; the inner ring of the locking nut 43 matches the external threads at both ends of the shaft 41, and the tightening effect can be achieved by rotating the nut. This design is simple and practical, ensuring the stability and reliability of the connecting component 4.

[0039] The working principle of the road leveling structure is as follows: First, the road leveling structure contacts the road surface to be leveled through its roller 1. When the double-headed motor 221 is started, it transmits power to two moving wheels 223 through the coupling 222. The moving wheels 223 fit the two sides of the outer wall of the frame 5. Therefore, when the moving wheels 223 rotate, the entire leveling structure can move smoothly on the road surface; this design enables the leveling structure to move flexibly under different road conditions and achieve efficient leveling operations. While the leveling structure moves, the roller 1 rolls on the road surface, compacting and leveling the road surface through its own weight and the pressure generated by rolling. The design of the roller 1 enables it to apply pressure evenly, ensuring the uniformity and consistency of the leveling effect. In addition, in order to keep the road surface clean and leveled, the cleaning component 3 plays a key role. The scraper 32 fits tightly with one end of the frame 5 and the surface of the roller 1, and is fixed to the threaded hole 31 by the locking bolt 33. When the leveling structure moves, the scraper 32 can scrape off the stones, soil and other debris remaining on the roller 1 to keep the roller 1 clean. This not only improves the leveling effect, but also extends the service life of the roller 1. The connecting component 4 ensures a stable connection between the roller 1 and the frame 5. The shaft 41 passes through the center point of the roller 1 and is connected to the frame 5 through the bearing III 42 and the locking nut 43. This connection method not only ensures the free rotation of the roller, but also ensures the stability and reliability of the connection. Finally, the energy supply component 23 provides power support for the entire road leveling structure. The photovoltaic panel 232 is installed on the surface of the frame 5 to convert solar energy into electrical energy to charge the battery 231. The battery 231 stores this electrical energy and provides power to the double-headed motor 221 when needed. This energy supply method is not only environmentally friendly and energy-saving, but also reduces the operating cost of the leveling structure.

[0040] It should be noted that the specific models and specifications of the double-headed motor 221, the battery 231, and the photovoltaic panel 232 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0041] The power supply and principle of the double-headed motor 221 and the battery 231 are clear to those skilled in the art and will not be described in detail here.

[0042] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A road leveling structure, comprising a roller (1) and a frame (5), wherein the roller (1) is mounted at one end inside the frame (5), and characterized in that: The other end of the frame (5) is provided with a moving component (2), and a cleaning component (3) is fixed to the outer wall by bolts, and a connecting component (4) for mounting the roller (1) is provided, the fixed end of the moving component (2) is welded to the top of the frame (5), and the moving end is mounted on the side wall of the frame (5), the cleaning component (3) is bolted to one end of the outer wall of the frame (5), and the cleaning end is in contact with the surface of the roller (1), and the connecting component (4) passes through the roller (1) and is threadedly connected to the side wall of the frame (5).

2. A road leveling structure according to claim 1, characterized in that: The moving component (2) comprises a fixing component (21), a driving component (22) and an energy supply component (23); the top end of the fixing component (21) is welded to the top of the frame (5), and the bottom end is suspended from the other end inside the frame (5); the driving component (22) is installed inside the fixing component (21); and the energy supply component (23) is installed at the top of the frame (5) and is electrically connected to the driving component (22).

3. A road leveling structure according to claim 2, characterized in that: The fixing member (21) comprises two connecting rods (211), a mounting seat (212), a first section (213), two second sections (214), two bearings I (215) and two bearings II (216); two ends of the two connecting rods (211) are respectively welded to the mounting seat (212) and the opposite surfaces of the frame (5); the outer wall of the mounting seat (212) is respectively provided with the first section (213) and two second sections (214); the two bearings I (215) are respectively embedded at the two ends of the mounting seat (212); and the two bearings II (216) are respectively embedded at both sides of the outer wall of the frame (5).

4. A road leveling structure according to claim 3, characterized in that: The driving member (22) comprises a double-headed motor (221), two couplings (222), two moving wheels (223), two connecting columns (224) and two limit nuts (225); the double-headed motor (221) is bolted inside the first section (213); the two couplings (222) are respectively installed inside the two second sections (214); the opposite ends are respectively locked and connected to the output ends of the double-headed motor (221); the separated ends are respectively locked and connected to the opposite ends of the two connecting columns (224); the inner walls of the two moving wheels (223) are respectively fitted with the two sides of the outer wall of the frame (5); the outer walls of the two connecting columns (224) are respectively fitted with the inner rings of the two bearings I (215) and the two bearings II (216); the separated ends are respectively clamped and connected to the inner walls of the two moving wheels (223); and external threads are extended outwards and are respectively threadedly connected to the two limit nuts (225).

5. A road leveling structure according to claim 4, characterized in that: The energy supply component (23) comprises a storage battery (231) and a photovoltaic panel (232); the photovoltaic panel (232) is mounted on the surface of the frame (5); the storage battery (231) is mounted between the photovoltaic panel (232) and the frame (5), and is electrically connected to the double-headed motor (221).

6. A road leveling structure according to claim 5, characterized in that: The cleaning component (3) comprises a plurality of threaded holes (31), a scraper (32) and two groups of locking bolts (33); one end of the frame (5) is provided with two rows of the plurality of threaded holes (31) at equal intervals; the scraper (32) is fitted with one end of the frame (5) and the bottom end is fitted with the surface of the roller (1); the two groups of locking bolts (33) respectively penetrate through both sides of the surface of the scraper (32) and are threadedly connected to the corresponding threaded holes (31).

7. A road leveling structure according to claim 6, characterized in that: The connecting component (4) comprises a shaft (41), two bearings III (42) and two locking nuts (43); the shaft (41) passes through the center point of the roller (1), and the outer walls at both ends are tightly fitted with the inner rings of the two bearings III (42) and are provided with external threads; the two bearings III (42) are respectively embedded in the outer walls of the frame (5) on both sides, and the inner rings of the two locking nuts (43) are respectively threadedly connected to the two ends of the shaft (41).

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