A road crack processing device for road engineering

Abstract

The utility model belongs to the field of highway crack processing equipment provides a highway crack processing device for highway engineering, including base, install in the four corners of base bottom universal wheel, first through groove that opens in the base, second through groove that opens in the base, fixedly connected on the surface of base limit rod and slidingly connected on the surface of limit rod moving plate, be provided with for cutting groove assembly that is used to cutting groove to the road surface crack on the moving plate, the utility model of starting drive motor can drive cutting piece to carry out cutting to the crack, can expand the width of crack after cutting is completed, in this way can be convenient for subsequent let the asphalt in the crack filling machine body pours into the crack and repairs it, relative to the prior art road surface crack repair device, the device can be convenient for subsequent asphalt to accurately enter the crack and fill in through the expansion treatment of crack, effectively improve the working efficiency of road surface crack repair work.

Description

Technical Field

[0001] This utility model belongs to the field of highway crack treatment equipment, specifically a highway crack treatment device for highway engineering. Background Technology

[0002] Road surface cracks are one of the common defects in road engineering, which seriously affect the service life of roads and driving safety. Based on the shape, cause and distribution characteristics of cracks, road surface cracks can be divided into many types, such as longitudinal cracks and transverse cracks. After road surface cracks appear, they need to be repaired in a timely manner.

[0003] A road crack repair device is disclosed in Chinese utility model patent announcement number CN219527288U, comprising: four movable wheels that travel on the road surface, a support base fixedly mounted on the top of each movable wheel, a base fixedly mounted on the top of each support base, a mixing tank fixedly mounted on the top of the base, and a drive motor fixedly mounted on the top of the mixing tank; and a crack repair assembly mounted on the base, the crack repair assembly comprising a first pump, a discharge pipe, a hydraulic rod, a connecting plate, a slurry discharge head, a second pump, a connecting pipe, a hose, a handheld repair head, a mounting ring, a clamping airbag, a cylinder, a guide tube, a piston, a vertical plate, a crossbar, a spring, and a pull rod. This utility model has the following advantages and effects: road cracks can be repaired by using the slurry discharge head or by holding the handheld repair head, and the two methods can be switched, improving the effectiveness of road crack repair.

[0004] Regarding the aforementioned technologies, the inventors believe that the following defects exist: the road surface crack repair device is inconvenient to treat cracks during use, thus making it difficult for subsequent road surface repair materials to be accurately filled into the cracks.

[0005] To address the problems raised in the background art, those skilled in the art have proposed a highway crack treatment device for highway engineering. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a road crack treatment device for highway engineering, which solves the problem that existing road crack repair devices are inconvenient to treat cracks during use, thus making it difficult for subsequent road repair materials to be accurately filled into the cracks.

[0007] A highway crack treatment device for highway engineering includes a base, casters installed at the four corners of the bottom of the base, a first through groove opened in the base, a second through groove opened in the base, a limiting rod fixedly connected to the upper surface of the base, and a movable plate slidably connected to the surface of the limiting rod. The movable plate is provided with a grooving component for cutting grooves in the road surface cracks. The base is provided with a cleaning component for cleaning dust. A crack filling machine body is installed on the upper surface of the base. A discharge pipe is installed at the output end of the crack filling machine body. The lower end of the discharge pipe is located below the base.

[0008] The grooving assembly includes a mounting plate fixedly connected to the lower surface of the moving plate, a drive motor mounted on the side of the mounting plate, and a cutting blade mounted on the output end of the drive motor.

[0009] Preferably, a servo motor is mounted on the upper surface of the base, and a threaded rod is mounted on the output end of the servo motor, the threaded rod being threadedly connected to the moving plate.

[0010] Using the above technical solution, the application scenario of this device is to facilitate the repair of cracks on highways. Specifically, by moving the device on the road surface and aligning the first through-groove with the crack, the servo motor is activated to rotate the threaded rod. The rotation of the threaded rod moves the moving plate on the surface, thus adjusting the position of the mounting plate. This lowers the position of the cutting blade. Then, the drive motor is activated to drive the cutting blade to cut the crack. After cutting, the crack width is increased, facilitating the subsequent injection of asphalt from the crack filling machine into the crack for repair. Compared to existing road crack repair devices, this device, by expanding the crack, allows for more accurate and efficient asphalt injection, effectively improving the efficiency of road crack repair work.

[0011] Preferably, the cleaning assembly includes a fan mounted on the upper surface of the base, a duct fixedly connected to the output end of the fan, and a flexible hose fixedly fitted onto one end of the duct.

[0012] Preferably, a support plate is fixedly connected to the upper surface of the base, a cylinder is fixedly connected to one side of the support plate, a rotating plate is rotatably connected to the surface of the cylinder, the hose is installed in the rotating plate, and the rotating plate is located in the second through groove.

[0013] Preferably, a groove is provided on one side of the support plate, a slider is slidably connected in the groove, a rectangular plate is fixedly connected to one end of the slider, a plurality of evenly distributed toothed blocks are fixedly connected to one side of the rectangular plate, a gear is fixedly connected to the surface of the rotating plate, and the toothed blocks are meshed with the gear.

[0014] Preferably, a cylinder is installed at the upper end of the support plate, the output end of the cylinder is slidably connected to the inside of the support plate, and the output end of the cylinder is fixedly connected to the upper surface of the slider.

[0015] With the above technical solution, during the cutting process of the cutting blade on the crack, starting the fan can blow air into the crack using the air duct and hose, which can blow out the dust and impurities inside. By starting the cylinder, the slider and the rectangular plate on it can be moved. When the rectangular plate moves, the toothed block on it can drive the gear to rotate, which can drive the rotating plate to swing in the second through groove. This can adjust the blowing position of the hose and improve the cleaning effect of the crack.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This utility model moves the device on the road surface, aligning the first through groove with the cracks. Activating the servo motor drives the threaded rod to rotate, which in turn moves the moving plate on the surface, thus adjusting the position of the mounting plate. This lowers the position of the cutting blade. Then, activating the drive motor drives the cutting blade to cut the crack, widening it. This facilitates the subsequent injection of asphalt from the crack filling machine into the crack for repair. Compared to existing road crack repair devices, this device, by widening the crack, allows for more accurate and efficient asphalt injection, effectively improving the efficiency of road crack repair work.

[0018] 2. In the process of the cutting blade cutting the crack, the fan can be started to blow air into the crack through the air duct and hose, which can blow out the dust and impurities inside. The cylinder can be started to drive the slider and the rectangular plate on it to move. When the rectangular plate moves, the toothed block on it can drive the gear to rotate, which can drive the rotating plate to swing in the second through groove. This can adjust the blowing position of the hose and improve the cleaning effect of the crack. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a side view of the structure of this utility model;

[0021] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0022] Figure 4 This is a bottom-view three-dimensional structural diagram of the present invention;

[0023] Figure 5 This is a top view of the structure of this utility model.

[0024] In the picture:

[0025] 1. Base; 100. First through slot; 101. Limiting rod; 102. Moving plate; 103. Mounting plate; 104. Drive motor; 105. Cutting blade; 106. Servo motor; 107. Threaded rod; 108. Support plate; 109. Rectangular plate; 110. Tooth block; 111. Slide groove; 112. Slider; 113. Cylinder; 2. Fan; 201. Air duct; 202. Hose; 203. Second through slot; 204. Cylinder; 205. Rotating plate; 206. Gear; 3. Crack filling machine body; 301. Discharge pipe. Detailed Implementation

[0026] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0027] Example 1: As shown in the attached document Figure 1 To be continued Figure 5 As shown: This utility model provides a highway crack treatment device for highway engineering, including a base 1, universal wheels installed at the four corners of the bottom of the base 1, a first through groove 100 opened in the base 1, a second through groove 203 opened in the base 1, a limiting rod 101 fixedly connected to the upper surface of the base 1, and a moving plate 102 slidably connected to the surface of the limiting rod 101. The moving plate 102 is provided with a grooving component for cutting grooves for road surface cracks. A cleaning component for cleaning dust is provided in the base 1. A crack filling machine body 3 is installed on the upper surface of the base 1. A discharge pipe 301 is installed at the output end of the crack filling machine body 3. The lower end of the discharge pipe 301 is located below the base 1.

[0028] The grooving assembly includes a mounting plate 103 fixedly connected to the lower surface of the moving plate 102, a drive motor 104 mounted on the side of the mounting plate 103, and a cutting blade 105 mounted on the output end of the drive motor 104.

[0029] A servo motor 106 is mounted on the upper surface of the base 1. A threaded rod 107 is mounted on the output end of the servo motor 106. The threaded rod 107 is threadedly connected to the moving plate 102.

[0030] As can be seen from the above, the application scenario of this device is to facilitate the repair of cracks on highways. The specific operation is as follows: by pushing the device to move on the road surface, the position of the first through groove 100 is aligned with the crack on the road surface. By starting the servo motor 106, the threaded rod 107 can be rotated. After the threaded rod 107 rotates, it can drive the moving plate 102 to move on its surface, which can achieve the effect of adjusting the position of the mounting plate 103. The position of the cutting blade 105 can be lowered. Then, the drive motor 104 is started to drive the cutting blade 105 to cut the crack. After the cutting is completed, the width of the crack can be expanded, which makes it easier for the asphalt in the crack filling machine body 3 to be injected into the crack for repair. Compared with the existing road crack repair devices, this device can facilitate the accurate entry of asphalt into the crack for filling by expanding the crack, which effectively improves the work efficiency of road crack repair.

[0031] Example 2: Based on Example 1, the cleaning component includes a fan 2 installed on the upper surface of the base 1, a duct 201 fixedly connected to the output end of the fan 2, and a flexible hose 202 fixedly fitted to one end of the duct 201.

[0032] A support plate 108 is fixedly connected to the upper surface of the base 1. A cylinder 204 is fixedly connected to one side of the support plate 108. A rotating plate 205 is rotatably connected to the surface of the cylinder 204. A flexible hose 202 is installed in the rotating plate 205, and the rotating plate 205 is located in the second through groove 203.

[0033] A groove 111 is provided on one side of the support plate 108. A slider 112 is slidably connected in the groove 111. A rectangular plate 109 is fixedly connected to one end of the slider 112. Several evenly distributed toothed blocks 110 are fixedly connected to one side of the rectangular plate 109. A gear 206 is fixedly connected to the surface of the rotating plate 205. The toothed blocks 110 and the gear 206 mesh with each other.

[0034] A cylinder 113 is installed on the upper end of the support plate 108. The output end of the cylinder 113 is slidably connected inside the support plate 108, and the output end of the cylinder 113 is fixedly connected to the upper surface of the slider 112.

[0035] As can be seen from the above, during use, when the cutting blade 105 is cutting the crack, starting the fan 2 can blow air through the air duct 201 and hose 202 to blow out the dust and impurities inside the crack. By starting the cylinder 113, the slider 112 and the rectangular plate 109 on it can be moved. When the rectangular plate 109 moves, the toothed block 110 on it can drive the gear 206 to rotate, which can drive the rotating plate 205 to swing in the second through groove 203. This can adjust the blowing position of the hose 202 and improve the cleaning effect of the crack.

[0036] The embodiments of this utility model are given for the purpose of illustration and description. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the utility model. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this utility model.

Claims

1. A highway crack treatment device for highway engineering, characterized in that: The device includes a base (1), casters installed at the four corners of the bottom of the base (1), a first through groove (100) opened in the base (1), a second through groove (203) opened in the base (1), a limiting rod (101) fixedly connected to the upper surface of the base (1), and a moving plate (102) slidably connected to the surface of the limiting rod (101). The moving plate (102) is provided with a grooving component for cutting grooves in road surface cracks. The base (1) is provided with a cleaning component for cleaning dust. The upper surface of the base (1) is equipped with a crack filling machine body (3). The output end of the crack filling machine body (3) is equipped with a discharge pipe (301). The lower end of the discharge pipe (301) is located below the base (1). The grooving assembly includes a mounting plate (103) fixedly connected to the lower surface of the moving plate (102), a drive motor (104) mounted on the side of the mounting plate (103), and a cutting blade (105) mounted on the output end of the drive motor (104).

2. The highway crack treatment device for highway engineering as described in claim 1, characterized in that: A servo motor (106) is mounted on the upper surface of the base (1), and a threaded rod (107) is mounted on the output end of the servo motor (106). The threaded rod (107) is threadedly connected to the moving plate (102).

3. The highway crack treatment device for highway engineering as described in claim 2, characterized in that: The cleaning assembly includes a fan (2) mounted on the upper surface of the base (1), a duct (201) fixedly connected to the output end of the fan (2), and a flexible hose (202) fixedly fitted onto one end of the duct (201).

4. The highway crack treatment device for highway engineering as described in claim 3, characterized in that: A support plate (108) is fixedly connected to the upper surface of the base (1). A cylinder (204) is fixedly connected to one side of the support plate (108). A rotating plate (205) is rotatably connected to the surface of the cylinder (204). The hose (202) is installed in the rotating plate (205), and the rotating plate (205) is located in the second through groove (203).

5. The highway crack treatment device for highway engineering as described in claim 4, characterized in that: A groove (111) is provided on one side of the support plate (108), and a slider (112) is slidably connected in the groove (111). A rectangular plate (109) is fixedly connected to one end of the slider (112), and a number of evenly distributed toothed blocks (110) are fixedly connected to one side of the rectangular plate (109). A gear (206) is fixedly connected to the surface of the rotating plate (205), and the toothed blocks (110) mesh with the gear (206).

6. The highway crack treatment device for highway engineering as described in claim 5, characterized in that: A cylinder (113) is installed at the upper end of the support plate (108). The output end of the cylinder (113) is slidably connected to the support plate (108), and the output end of the cylinder (113) is fixedly connected to the upper surface of the slider (112).

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