Pavement crack repairing device for highway construction

Abstract

The utility model discloses a pavement crack repairing device for highway construction and belongs to the technical field of highway construction. One end of the vehicle body is fixedly connected with the connecting frame, the connecting frame is fixedly connected with the repairing mechanism, the repairing mechanism is communicated with the stirring mechanism, the stirring mechanism is fixed to the vehicle body, the other end of the vehicle body is provided with a handle, the handle is provided with a control panel, and the control panel is in signal connection with the repairing mechanism and the stirring mechanism. A grinding roller and universal wheels are arranged at the lower end of the vehicle body, the grinding roller and a cleaning plate are arranged in an attached and sliding mode, and the cleaning plate is fixed to the vehicle body. Through the efficient and high-quality repairing function and the convenient and environment-friendly operation mode, remarkable beneficial effects are brought to road maintenance and management.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway construction, in particular to a road surface crack repairing device for highway construction. Background Art

[0002] In the daily maintenance and management of highways, the repair of pavement cracks has always been an important and challenging issue. These cracks not only affect the aesthetics of the highway, but more importantly, they may gradually expand, further damaging the road structure, shortening the service life of the highway, and posing a serious threat to driving safety. Therefore, timely and effective repair of pavement cracks is crucial to ensure the integrity and safety of the highway.

[0003] However, although traditional methods of repairing road cracks, such as grooving and filling, and taping, can solve the problem to a certain extent, they face many challenges in actual construction. First, these methods are usually inefficient and require a lot of manpower and time costs, especially when repairing large areas or multiple cracks, the efficiency problem is particularly prominent. Secondly, the quality of the repair is often difficult to guarantee. Due to the different widths and depths of the cracks, traditional methods cannot ensure that the repair material can be accurately and fully filled into the cracks, thus affecting the repair effect. Utility Model Content

[0004] In order to solve the problems existing in the background technology, the utility model provides a road surface crack repairing device for highway construction.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a road surface crack repairing device for highway construction, including a vehicle body, a rolling roller, a universal wheel, a connecting frame, a handle, a control panel, a cleaning plate, a repairing mechanism and a stirring mechanism;

[0006] One end of the vehicle body is fixedly connected to the connecting frame, the connecting frame is fixedly connected to the repairing mechanism, the repairing mechanism is communicated with the stirring mechanism, the stirring mechanism is fixed on the vehicle body, a handle is provided at the other end of the vehicle body, a control panel is provided on the handle, the control panel is respectively connected with the repairing mechanism and the stirring mechanism signals, a rolling roller and a universal wheel are provided at the lower end of the vehicle body, the rolling roller is slidingly arranged in contact with a cleaning plate, and the cleaning plate is fixed on the vehicle body.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. Efficient repair: This device integrates the functions of mixing, conveying, filling and rolling through an integrated design, which greatly improves the efficiency of road crack repair. Operators only need to perform simple operations to quickly complete the repair process, saving time and cost.

[0009] 2. High repair quality: The telescopic unit in the repair mechanism can be adjusted according to the width of the crack to ensure that the repair material can be accurately and fully filled into the crack; at the same time, the use of the rolling roller can ensure that the repair material is closely combined with the road surface, improving the quality of the repair and reducing the risk of re-cracking after the repair.

[0010] 3. Easy to operate: This device uses a control panel for centralized control. The operator can easily start and stop the work of each component through the control panel, which simplifies the operation process. In addition, the design of universal wheels makes the device flexible to move, making it easy for the operator to push it to the location that needs repair.

[0011] 4. Energy saving and environmental protection: The device ensures that the repair material maintains optimal fluidity during the repair process through the design of the heating plate and the stirring unit, reducing the waste of repair materials; at the same time, the use of the heating plate also improves the utilization rate of the repair material and reduces the construction cost.

[0012] 5. Wide range of applications: Since the telescopic unit in the repair mechanism can be adjusted according to the width of the crack, the device is suitable for repairing road cracks of different widths and has strong versatility and adaptability.

[0013] In summary, this road crack repair device for highway construction has brought significant beneficial effects to the maintenance and management of highways through its efficient and high-quality repair function and convenient and environmentally friendly operation method. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a schematic diagram of the repair mechanism of the utility model;

[0016] Figure 3 It is a schematic diagram of the connection relationship between the handle and the control panel of the utility model. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] This embodiment describes a road crack repair device for highway construction, including a vehicle body 1, a rolling roller 2, a universal wheel 3, a connecting frame 4, a handle 17, a control panel 18, a cleaning plate 19, a repair mechanism and a stirring mechanism;

[0019] One end of the vehicle body 1 is fixedly connected to the connecting frame 4, the connecting frame 4 is fixedly connected to the repair mechanism, the repair mechanism is communicated with the stirring mechanism, the stirring mechanism is fixed on the vehicle body 1, and a handle 17 is provided at the other end of the vehicle body 1, and a control panel 18 is provided on the handle 17, and the control panel 18 is respectively connected to the repair mechanism and the stirring mechanism by signal, and a rolling roller 2 and a universal wheel 3 are provided at the lower end of the vehicle body 1, and the rolling roller 2 is slidingly arranged in contact with a cleaning plate 19, and the cleaning plate 19 is fixed on the vehicle body 1.

[0020] The repair mechanism includes a repair bin 5, a shovel plate 9, a feed pipe 10 and two telescopic units

[0021] The repair bin 5 is connected to the stirring mechanism through a feed pipe 10. The lower end of the repair bin 5 is open, and a shovel plate 9 is provided at the open position. Sliding holes are provided on both side walls of the repair bin 5. A telescopic unit is provided in each sliding hole. The two telescopic units are symmetrically arranged.

[0022] Each of the telescopic units comprises an electric telescopic rod 6, a sliding plate 7 and a limiting plate 8;

[0023] The fixed end of the electric telescopic rod 6 is fixedly connected to the outer wall of the repair bin 5, the telescopic end of the electric telescopic rod 6 is fixedly connected to the sliding plate 7, the electric telescopic rod 6 is signal-connected to the control panel 18, the sliding plate 7 slides through the sliding hole corresponding to the repair bin 5, a sliding groove is provided at the top end of the repair bin 5, the lower end of the limit plate 8 is fixedly connected to the sliding plate 7, the upper end of the limit plate 8 is slidably connected to the sliding groove, and the two side walls of the limit plate 8 are respectively sealed and slidably connected to the inner wall of the repair bin 5.

[0024] The stirring mechanism includes a silo 11, a heating plate 15, a feed pump 16 and a stirring unit;

[0025] The silo 11 is fixed on the vehicle body 1, a stirring unit is provided in the silo 11, a feed pump 16 is provided at the bottom of the silo 11, a discharge end of the feed pump 16 is connected to the feed pipe 10, a heating plate 15 is provided on the inner wall of the silo 11, and the heating plate 15 and the feed pump 16 are respectively connected to the control panel 18 for signal.

[0026] The stirring unit includes a motor 12, a rotating rod 13 and a plurality of stirring rods 14;

[0027] One end of the rotating rod 13 is fixedly connected to the output shaft of the motor 12, and the motor 12 is fixed on the silo 11. The motor 12 is connected to the control panel 18 by signal. The other end of the rotating rod 13 is rotatably connected to the bottom end of the silo 11, and a plurality of stirring rods 14 are provided on the side wall of the rotating rod 13.

[0028] When using the utility model, the road crack repair material is poured into the silo 11 of the stirring mechanism, and the heating plate 15 is started through the control panel 18 to heat the repair material in the silo 11 to ensure that it is in the best flowable state and prevent it from solidifying during the repair process; at the same time, the motor 12 is started through the control panel 18, and the motor 12 drives the rotating rod 13 to rotate, and the multiple stirring rods 14 on the side wall of the rotating rod 13 rotate accordingly to stir the repair material in the silo 11 to ensure that the repair material is evenly mixed and prevent it from settling or solidifying; the device is pushed to the road crack that needs to be repaired, and the electric telescopic rods 6 on the two telescopic units are synchronously started through the control panel 18. The electric telescopic rod 6 pushes the sliding plate 7 to move in the sliding hole of the repair silo 5. According to the width of the crack, the distance between the two sliding plates 7 is adjusted to adapt to the width of the crack to ensure that the repair material can be accurately filled into the crack, and the feed pump 16 is started through the control panel 18. The feed pump 16 transports the repair material in the silo 11 to the repair silo 5 through the feed pipe 10. The repair material flows to the crack through the gap between the two sliding plates 7 in the repair bin 5. The operator pushes the device through the handle 17 to make the shovel plate 9 scrape the repair material that falls on the crack to ensure that the repair material is flat and fully fills the crack; finally, the crack filled with the repair material is rolled by the rolling roller 2 to make it more flat and tightly combined with the road surface; the design of the universal wheel 3 enables the device to move flexibly on the road surface, making it convenient for the operator to push it to the position that needs to be repaired, while also increasing the mobility and ease of operation of the device.

[0029] This road crack repair device can achieve rapid and efficient repair of road cracks, improve repair efficiency and quality, and reduce construction costs, which is of great significance for the maintenance and management of roads.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other forms of assembly without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalents of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A road surface crack repairing device for highway construction, characterized in that: It comprises a vehicle body (1), a rolling roller (2), a universal wheel (3), a connecting frame (4), a handle (17), a control panel (18), a cleaning plate (19), a repair mechanism and a stirring mechanism; One end of the vehicle body (1) is fixedly connected to a connecting frame (4), the connecting frame (4) is fixedly connected to a repair mechanism, the repair mechanism is communicated with a stirring mechanism, the stirring mechanism is fixed on the vehicle body (1), a handle (17) is provided at the other end of the vehicle body (1), a control panel (18) is provided on the handle (17), the control panel (18) is respectively connected to the repair mechanism and the stirring mechanism for signal transmission, a rolling roller (2) and a universal wheel (3) are provided at the lower end of the vehicle body (1), the rolling roller (2) is arranged to slide in contact with a cleaning plate (19), and the cleaning plate (19) is fixed on the vehicle body (1).

2. A road surface crack repairing device for highway construction according to claim 1, characterized in that: The repair mechanism comprises a repair bin (5), a shovel plate (9), a feed pipe (10) and two telescopic units. The repair bin (5) is connected to the stirring mechanism via the feed pipe (10). The lower end of the repair bin (5) is open, and a shovel plate (9) is provided at the open position. Both side walls of the repair bin (5) are provided with sliding holes, and a telescopic unit is provided in each sliding hole. The two telescopic units are symmetrically arranged.

3. A road surface crack repairing device for highway construction according to claim 2, characterized in that: Each of the telescopic units comprises an electric telescopic rod (6), a sliding plate (7) and a limiting plate (8); The fixed end of the electric telescopic rod (6) is fixedly connected to the outer wall of the repair bin (5), the telescopic end of the electric telescopic rod (6) is fixedly connected to the sliding plate (7), the electric telescopic rod (6) is signal-connected to the control panel (18), the sliding plate (7) slides through the corresponding sliding hole of the repair bin (5), a sliding groove is provided at the top of the repair bin (5), the lower end of the limit plate (8) is fixedly connected to the sliding plate (7), the upper end of the limit plate (8) is slidably connected to the sliding groove, and the two side walls of the limit plate (8) are respectively sealed and slidably connected to the inner wall of the repair bin (5).

4. A road surface crack repairing device for highway construction according to claim 1, characterized in that: The stirring mechanism comprises a material bin (11), a heating plate (15), a feed pump (16) and a stirring unit; The silo (11) is fixed on the vehicle body (1), a stirring unit is provided in the silo (11), a feed pump (16) is provided at the bottom of the silo (11), a discharge end of the feed pump (16) is connected to the feed pipe (10), a heating plate (15) is provided on the inner wall of the silo (11), and the heating plate (15) and the feed pump (16) are respectively connected to the control panel (18) by signal.

5. A road surface crack repairing device for highway construction according to claim 4, characterized in that: The stirring unit comprises a motor (12), a rotating rod (13) and a plurality of stirring rods (14); One end of the rotating rod (13) is fixedly connected to the output shaft of the motor (12), the motor (12) is fixed on the silo (11), the motor (12) is signal-connected to the control panel (18), the other end of the rotating rod (13) is rotatably connected to the inner bottom end of the silo (11), and a plurality of stirring rods (14) are provided on the side wall of the rotating rod (13).

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