Road and bridge crack repairing device

Abstract

The utility model discloses a road and bridge crack repairing device, which comprises a vehicle body, an inner tank body and an outer tank body, the cleaning mechanism is arranged on the vehicle body, and a dust suction box is arranged on one side of the cleaning mechanism; the dust suction pipe is arranged below the vehicle body, and the dust suction pipe is connected with the dust suction box; and the stirring assembly is arranged in the inner tank body. According to the road and bridge crack repairing device, a driving motor is controlled to work, a driving shaft and a brush roller can be driven to work, dirty dust in road and bridge cracks can be swept out through the brush roller, then a dust suction box is controlled to work, dust floating at the road and bridge cracks is sucked through a dust suction pipe, and the effect of cleaning the dust at the road and bridge cracks is achieved; and the driving frame can be driven to ascend and descend through the first electric lifting rod, the height of the brush roller can be conveniently adjusted, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road and bridge repair, in particular to a road and bridge crack repair device. Background Art

[0002] As the most important public construction projects in my country, roads and bridges not only provide convenience for people's travel, but also play a certain role in promoting the development and progress of the country and society. During the construction of roads and bridges, concrete cracks often occur due to various reasons. In order to reduce costs, asphalt is generally used to repair the cracks.

[0003] A construction road and bridge crack filling device with publication number CN217678512U comprises a base, movable wheels are evenly arranged under the base, a bin is arranged on the base, a feed port is arranged on the top wall of the bin, and a uniform stirring and heating mechanism is arranged in the bin. The utility model belongs to the technical field of road and bridge repair, and specifically refers to a construction road and bridge crack filling device that can evenly heat the stored asphalt, ensure the fluidity of the asphalt, and facilitate the extraction of asphalt for crack filling and repair. However, when the device is filling the cracks of the road and bridge, due to the presence of dirt and dust in the cracks that has not been cleaned, the direct grouting is easy to not stick, resulting in the problem of asphalt falling off after asphalt crack filling and repair. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the prior art, and comprises: a vehicle body, wherein an inner tank body is arranged on the vehicle body; a cleaning mechanism, wherein the cleaning mechanism is arranged on the vehicle body, and a dust box is arranged on one side of the cleaning mechanism; a dust suction pipe, wherein the dust suction pipe is arranged below the vehicle body, and the dust suction pipe is connected to the dust suction box; a stirring assembly, wherein the stirring assembly is arranged inside the inner tank body, and a heating rod is arranged on the stirring assembly; a scraper plate, wherein the scraper plate is closely attached to the inner wall of the inner tank body and is connected to the stirring assembly; a drying assembly, wherein the drying assembly is arranged on the vehicle body; the cleaning mechanism comprises a first electric lifting rod, wherein the first electric lifting rod is connected to the vehicle body, and the first electric lifting rod is connected to a driving frame at its lower side, a driving shaft is arranged on the driving frame, a brush roller is arranged on the driving shaft, and a driving motor is arranged at one end of the driving shaft.

[0005] As a further description of the above technical solution: a discharge pipe is arranged below the inner tank body, a control box is arranged on one side of the vehicle body, a control panel is arranged on the control box, an outer shell is arranged outside the inner tank body, and a cavity is formed between the outer shell and the inner tank body.

[0006] As a further description of the above technical solution: the stirring assembly includes a servo motor, the lower part of the servo motor is connected to the stirring shaft, a plurality of stirring rods are arranged on the stirring shaft, one end of the stirring rod is connected to the scraper plate, and the heating rod is connected to the stirring shaft.

[0007] As a further description of the above technical solution: the drying component includes a blower box, the blower box is connected to the vehicle body, and a blow pipe is arranged below the blower box.

[0008] As a further description of the above technical solution: a universal wheel is arranged below the vehicle body, a second electric lifting rod is detachably connected to the vehicle body, and a fixing seat is connected below the second electric lifting rod.

[0009] As a further description of the above technical solution: the top of the outer shell is detachably connected to the top cover by bolts, and a feeding pipe is arranged on the top cover.

[0010] As a further description of the above technical solution: a dust collecting box is connected to one side of the dust collection box.

[0011] As a further description of the above technical solution: a material passing rod is connected below the stirring shaft.

[0012] The above technical solution has the following advantages or beneficial effects:

[0013] The utility model can drive the driving shaft and the brush roller to work by controlling the driving motor to work, and the dirty dust in the cracks of the road and bridge can be swept out by the brush roller, and then the dust suction box is controlled to work, and the dust floating in the cracks of the road and bridge is sucked through the dust suction pipe, so as to achieve the effect of cleaning the dust in the cracks of the road and bridge, and avoid the asphalt from falling off after the asphalt filling and repairing. The driving frame can be driven to rise and fall by the first electric lifting rod, which is convenient for adjusting the height of the brush roller, thereby enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a road and bridge crack repair device in one embodiment of the utility model;

[0015] Figure 2 A cross-sectional view of a road and bridge crack repairing device in one embodiment of the utility model;

[0016] Figure 3 for Figure 1 A schematic diagram of the structure of the cleaning mechanism in the road and bridge crack repair device;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the inner tank in the road and bridge crack repair device.

[0018] Legend:

[0019] 1. Car body; 2. Inner tank body; 3. Cleaning mechanism; 4. Dust box; 5. Dust pipe; 6. Stirring assembly; 7. Heating rod; 8. Scraper; 9. Drying assembly; 10. Discharge pipe; 11. Control box; 12. Control panel; 13. Outer shell; 14. Cavity; 15. Universal wheel; 16. Second electric lifting rod; 17. Fixed seat; 18. Bolt; 19. Top cover; 20. Feeding pipe; 21. Dust box; 22. Feeding rod; 31. First electric lifting rod; 32. Drive frame; 33. Drive shaft; 34. Brush roller; 35. Drive motor; 61. Servo motor; 62. Stirring shaft; 63. Stirring rod; 91. Blow box; 92. Blowing pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0021] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1-4As shown, a road and bridge crack repair device of the utility model comprises: a vehicle body 1, on which an inner tank body 2 is arranged; a cleaning mechanism 3, which is arranged on the vehicle body 1, and a dust box 4 is arranged on one side of the cleaning mechanism 3; a dust pipe 5, which is arranged below the vehicle body 1 and connected to the dust box 4; a stirring assembly 6, which is arranged inside the inner tank body 2 and is provided with a heating rod 7; a scraper plate 8, which is close to the inner wall of the inner tank body 2 and is connected to the stirring assembly 6; a drying assembly 9, which is arranged on the vehicle body 1; the cleaning mechanism 3 comprises a first electric lifting rod 31, which is connected to the vehicle body 1, and is connected to a driving frame 32 at its lower side, a driving shaft 33 is arranged on the driving frame 32, a brush roller 34 is arranged on the driving shaft 33, and a driving motor 35 is arranged at one end of the driving shaft 33.

[0024] In this embodiment, by controlling the drive motor 35 to work, the drive shaft 33 and the brush roller 34 can be driven to work, and the dirty dust in the cracks of the road and bridge can be swept out by the brush roller 34, and then the dust box 4 is controlled to work, and the dust floating in the cracks of the road and bridge is sucked through the dust suction pipe 5, so as to achieve the effect of cleaning the dust in the cracks of the road and bridge, and avoid the asphalt from falling off after asphalt grouting and repair. The first electric lifting rod 31 can drive the drive frame 32 to rise and fall, which is convenient for adjusting the height of the brush roller 34, thereby enhancing the practicability of the device.

[0025] The scraper plate 8 is driven by the stirring assembly 6 to scrape off the material stuck on the inner wall of the inner tank body 2, thereby improving the material utilization rate and facilitating the subsequent cleaning.

[0026] like Figure 1 and Figure 4 As shown, specifically, a discharge pipe 10 is arranged below the inner tank body 2, a control box 11 is arranged on one side of the vehicle body 1, a control panel 12 is arranged on the control box 11, an outer shell 13 is arranged outside the inner tank body 2, and a cavity 14 is formed between the outer shell 13 and the inner tank body 2; the device can be controlled to work through the control panel 12, the inner tank body 2 can be protected by the outer shell 13, and the cavity 14 is formed between the outer shell 13 and the inner tank body 2, so that the thermal insulation effect of the inner tank body 2 can be enhanced.

[0027] like Figure 1 and Figure 2As shown, specifically, the stirring assembly 6 includes a servo motor 61, the servo motor 61 is connected to the stirring shaft 62 at the bottom, a plurality of stirring rods 63 are arranged on the stirring shaft 62, one end of the stirring rod 63 is connected to the scraper plate 8, and the heating rod 7 is connected to the stirring shaft 62; the stirring shaft 62 can be controlled to rotate by controlling the servo motor 61, and the stirring rod 63 and the heating rod 7 can be driven to rotate, the grouting slurry inside the inner tank body 2 can be fully stirred by the stirring rod 63, and the grouting slurry can be hot-stirred in conjunction with the heating rod 7, and the grouting slurry after hot stirring can be better integrated with the heated cracks, thereby ensuring the strength of the junction between the slurry and the cracks.

[0028] like Figure 1 and Figure 2 As shown, specifically, the drying component 9 includes a blow box 91, which is connected to the vehicle body 1, and a blow pipe 92 is arranged below the blow box 91; by controlling the operation of the blow box 91, cold air can be blown out through the blow pipe 92, so as to air-dry the asphalt filled on the cracks of the road and bridge, accelerate the air-drying rate of the slurry, and accelerate the full adhesion of the grouting slurry to the cracks of the road and bridge.

[0029] like Figure 1 and Figure 2 As shown, specifically, a universal wheel 15 is provided under the vehicle body 1, and a second electric lifting rod 16 is detachably connected inside the vehicle body 1, and a fixed seat 17 is connected under the second electric lifting rod 16; the universal wheel 15 is used to facilitate the movement of the device, and the second electric lifting rod 16 can control the lifting and lowering of the fixed seat 17. When the device needs to be moved, the fixed seat 17 is driven to rise by controlling the second electric lifting rod 16, and the device is moved conveniently through the universal wheel 15. The fixed seat 17 is driven to descend by controlling the second electric lifting rod 16, thereby increasing the friction between the fixed seat 17 and the ground, and facilitating the stable fixation of the device.

[0030] like Figure 1 and Figure 4 As shown, specifically, the outer shell 13 is detachably connected to the top cover 19 through bolts 18, and a feeding pipe 20 is provided on the top cover 19; the bolts 18 facilitate installation and removal of the top cover 19, and facilitate maintenance and replacement of internal components of the outer shell 13, thereby enhancing the practicability of the device.

[0031] like Figure 1 and Figure 2 As shown, specifically, a dust collecting box 21 is connected to one side of the dust collecting box 4; the dust collecting box 21 can collect the debris drawn out of the dust collecting box 4.

[0032] like Figure 2As shown, specifically, a feeding rod 22 is connected below the stirring shaft 62; by arranging the feeding rod 22 below the stirring shaft 62, when the servo motor 61 drives the stirring shaft 62 to rotate, the feeding rod 22 can be driven to rotate, and the material near the discharge pipe 10 can be stirred by the feeding rod 22 to prevent the material from clogging the discharge pipe 10.

[0033] Working principle: the staff can drive the driving shaft 33 and the brush roller 34 to work by controlling the driving motor 35. The dirty dust in the cracks of the road and bridge can be swept out by the brush roller 34, and then the dust box 4 can be controlled to work, and the dust floating in the cracks of the road and bridge can be sucked through the dust suction pipe 5, so as to achieve the effect of cleaning the dust in the cracks of the road and bridge, and avoid the asphalt from falling off after asphalt grouting and repair. The driving frame 32 can be driven to rise and fall by the first electric lifting rod 31, which is convenient for adjusting the height of the brush roller 34, thereby enhancing the practicability of the device.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A road bridge crack repair device, characterized in that: include: A vehicle body (1), wherein an inner tank body (2) is arranged on the vehicle body (1); A cleaning mechanism (3), the cleaning mechanism (3) being arranged on the vehicle body (1), and a dust collection box (4) being arranged on one side of the cleaning mechanism (3); A dust suction pipe (5), the dust suction pipe (5) being arranged below the vehicle body (1), the dust suction pipe (5) being connected to the dust suction box (4); A stirring assembly (6), wherein the stirring assembly (6) is arranged inside the inner tank body (2), and a heating rod (7) is arranged on the stirring assembly (6); a scraper plate (8), the scraper plate (8) being in close contact with the inner wall of the inner tank body (2) and being connected to the stirring assembly (6); A drying component (9), wherein the drying component (9) is arranged on the vehicle body (1); The cleaning mechanism (3) comprises a first electric lifting rod (31), the first electric lifting rod (31) being connected to the vehicle body (1), the lower part of the first electric lifting rod (31) being connected to a driving frame (32), a driving shaft (33) being arranged on the driving frame (32), a brush roller (34) being arranged on the driving shaft (33), and a driving motor (35) being arranged at one end of the driving shaft (33).

2. A road bridge crack repairing device according to claim 1, characterized in that: A discharge pipe (10) is arranged below the inner tank body (2), a control box (11) is arranged on one side of the vehicle body (1), a control panel (12) is arranged on the control box (11), an outer shell (13) is arranged outside the inner tank body (2), and a cavity (14) is formed between the outer shell (13) and the inner tank body (2).

3. A road bridge crack repairing device according to claim 1, characterized in that: The stirring assembly (6) comprises a servo motor (61), the lower part of which is connected to a stirring shaft (62), a plurality of stirring rods (63) are arranged on the stirring shaft (62), one end of each stirring rod (63) is connected to a scraper plate (8), and the heating rod (7) is connected to the stirring shaft (62).

4. A road bridge crack repairing device according to claim 1, characterized in that: The drying assembly (9) comprises a blower box (91), the blower box (91) is connected to the vehicle body (1), and a blow pipe (92) is arranged below the blower box (91).

5. A road bridge crack repairing device according to claim 1, characterized in that: A universal wheel (15) is arranged below the vehicle body (1), a second electric lifting rod (16) is detachably connected inside the vehicle body (1), and a fixing seat (17) is connected below the second electric lifting rod (16).

6. A road bridge crack repairing device according to claim 2, characterized in that: The upper portion of the outer shell (13) is detachably connected to a top cover (19) via bolts (18), and a feeding pipe (20) is provided on the top cover (19).

7. A road bridge crack repairing device according to claim 1, characterized in that: One side of the dust collection box (4) is connected to a dust collection box (21).

8. A road and bridge crack repairing device according to claim 3, characterized in that: A material passing rod (22) is connected below the stirring shaft (62).

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