CN221895525U - Road and bridge shallow crack repairing device - Google Patents

Abstract

The application relates to the field of road and bridge repairing, and provides a road and bridge shallow crack repairing device, which comprises a frame, a storage box fixedly embedded at one side of the frame, and two mounting seats fixedly arranged on the outer surface of the storage box, wherein when the road and bridge repairing device is used, an external power supply of a driving motor and an electric heating wire is turned on, the electric heating wire is electrified to heat the storage box, so that a plurality of stirring rods are driven by a long rod to rotate, slurry in the storage box is stirred, the slurry is prevented from being solidified due to low temperature, influence the road repair, when a plurality of puddlers rotate, drive a plurality of scrapers through a plurality of sill bars and rotate, a plurality of scrapers are hugged closely the inner wall department of storage box, and when a plurality of scrapers rotate, there is the effect of scraping to the inner wall of storage box, prevent that thick liquids from pasting the inner wall of storage box, improve the utilization ratio of thick liquids to can prevent to repair the thick liquids because the reason of outside temperature leads to solidifying, influence the repair of road, and the utilization ratio of thick liquids is also higher.

Description

A road bridge shallow crack repair device

Technical Field

The present application relates to the technical field of road and bridge repair, and in particular to a road and bridge shallow crack repair device.

Background Art

During long-term use, roads and bridges will develop cracks due to rolling, collision, ground subsidence, etc. In order to extend the service life of the road surface and ensure traffic safety, it is necessary to repair the cracks in roads and bridges.

In the prior art, such as China Publication No. CN216615540U, the utility model discloses a crack repair device for road and bridge construction, including a working box, a motor is fixedly installed at the lower end of the left side of the inner cavity of the working box, a bevel gear is fixedly installed at the output end of the motor, a threaded rod is fixedly installed on the inner surface of the right end of the bevel gear, a threaded sleeve is fixedly installed at the upper end of the front surface of the threaded rod, an adjustment box is fixedly installed at the right end of the threaded sleeve, and light plates are fixedly installed on both sides of the left end of the adjustment box. The utility model achieves the effect of rotating the threaded rod through the bearing through the setting of the motor and the bevel gear, achieves the effect of adjusting the height of the threaded sleeve through the slide rail and the slider through the setting of the threaded rod, achieves the effect of supporting the adjustment box through the setting of the threaded sleeve, and achieves the effect of supporting the adjustment box through the setting of the hydraulic telescopic rod and the fixed rod, and the height of the slip ring can be adjusted through the light plate through the setting of the hydraulic telescopic rod and the fixed rod.

Although the above scheme has the above advantages, the disadvantage of the above scheme is that when repairing the road, the cracks are repaired by injecting slurry into the road cracks, but in low temperature weather, the slurry is easy to solidify. At this time, the slurry needs to be stirred manually to prevent it from solidifying. This method is more troublesome. Some methods use machine stirring, but the stirring effect is not very good. Moreover, when repairing the road, the road cracks are not cleaned, and the slurry material is easily adsorbed by dust and fine impurities, which affects the effect of road repair.

Utility Model Content

The present application provides a shallow crack repair device for a road bridge, which prevents the repair slurry from solidifying due to external temperature and affecting the road repair, and the slurry utilization rate is also high. At the same time, the dust and fine debris on the repaired road are cleaned to ensure that the repair material can fully adhere to the crack surface, thereby improving the durability and stability of the repair effect and improving the road repair effect.

In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: a shallow crack repair device for a road bridge, comprising a frame, and also comprising:

A material storage box is fixedly embedded on one side of the frame, and two mounting seats are fixedly provided on the outer surface of the material storage box, and the two mounting seats can be used to install the stirring structure;

A connecting plate is movably embedded in one side of the two mounting seats, and one side of the two mounting seats is threadedly embedded with a threaded nail, so that the connecting plate can slide inside the two mounting seats;

Two fixing rods are fixedly arranged on one side of the connecting plate, and a driving motor is fixedly arranged on the opposite side of the two fixing rods, and the two fixing rods enable the driving motor to be installed on the connecting plate;

A rotating rod is arranged at the center of one side of the connecting plate through a bearing, and a long rod is fixedly arranged on one side of the rotating rod, and the rotating rod can rotate because of the bearing;

A plurality of stirring rods are fixedly arranged on the outer surface of the long rod, and a bottom rod is fixedly arranged on one side of the plurality of stirring rods. The plurality of stirring rods rotate to stir the slurry inside the storage box to prevent the slurry from solidifying due to too low temperature and affecting the road repair;

A plurality of scrapers are respectively fixedly arranged on one side of the plurality of bottom bars, and when the plurality of scrapers rotate, the slurry is prevented from sticking to the inner wall of the storage box;

A spiral blade is fixedly sleeved on the outer surface of the stirring rod, and the spiral blade transports the slurry;

A discharge pipe is installed at the bottom of the material storage box, and a grouting head is installed at one end of the discharge pipe, through which slurry can be sprayed out.

As a further improvement scheme of the present application: the output shaft of the driving motor is fixedly arranged on one side of the rotating rod, a heating wire is installed on the outer surface of the material storage box, and a heat insulating sleeve is fixedly provided on the outer surface of the material storage box. When the external power supply of the heating wire is turned on, the heating wire is energized to heat the material storage box.

As a further improvement of the present application: a support plate is fixedly provided on one side of the frame close to the valve, and a first sleeve is fixedly provided on one side of the support plate.

As a further improvement of the present application: a second sleeve is movably embedded in one side of the first sleeve, a spring is movably sleeved on the outer surface of the second sleeve, and the second sleeve can slide inside the first sleeve.

As a further improvement of the present application: a limiting pin is movably embedded in one side of the first sleeve, and a limiting hole is provided on one side of the second sleeve, and the limiting pin can be inserted into the limiting hole.

As a further improvement of the present application: a pressure plate is fixedly provided on the side of the second sleeve away from the first sleeve, and a cleaning brush is provided on one side of the pressure plate by means of screws. The cleaning brush can be installed on the pressure plate by turning the screws, which is convenient for replacing the cleaning brush.

As a further improvement of the present application: a valve is installed on one side of the discharge pipe, and threaded holes are provided on both sides of the connecting plate, and the two threaded holes respectively have a positioning function for the two threaded nails.

As a further improvement of the present application: one side of a plurality of scrapers is movably arranged on the inner wall of the frame, and the plurality of scrapers are closely attached to the inner wall of the material storage box.

Compared with the prior art, the advantages and positive effects of this application are:

1. In this application, when it is necessary to repair the cracks on the road, the repair slurry is poured into the storage box, and the frame is pushed to the repair site. At this time, the external power supply of the driving motor and the heating wire is turned on, and the heating wire is energized to heat the storage box. The heat insulation sleeve can prevent the human body from accidentally contacting the heated heating wire and causing burns. The two fixing rods enable the driving motor to be installed on the connecting plate. The rotating rod can rotate because of the bearing, and then the output shaft of the driving motor drives the rotating rod to rotate, and further the long rod drives multiple stirring rods to rotate, thereby stirring the slurry inside the storage box to prevent the slurry from being Too low temperature causes solidification, which affects road repair. When multiple stirring rods rotate, multiple bottom rods drive multiple scrapers to rotate. Multiple scrapers are close to the inner wall of the storage box. When multiple scrapers rotate, they have a scraping effect on the inner wall of the storage box to prevent the slurry from sticking to the inner wall of the storage box, thereby improving the utilization rate of the slurry. When the long rod rotates, it drives the spiral blades to rotate. The spiral blades drive the slurry inside the storage box and transport it to the inside of the discharge pipe, thereby preventing the repair slurry from solidifying due to external temperature and affecting the road repair. The utilization rate of the slurry is also high.

2. In the present application, while the vehicle frame is pushed to repair the road, the second sleeve can slide inside the first sleeve. At this time, the elastic force of the spring squeezes the pressure plate, further making the bristles on the cleaning brush close to the cracks in the road. When the vehicle frame is pushed to move, the cleaning brush is driven to move by the support plate. When the cleaning brush moves, the dust and fine debris on the road are cleaned to ensure that the grouting material can fully adhere to the crack surface, thereby improving the durability and stability of the repair effect and improving the road repair effect.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a front view of a three-dimensional structure of a shallow crack repair device for a road bridge according to the present embodiment;

FIG2 is a schematic cross-sectional perspective view of a heat insulating sleeve in a shallow crack repair device for a road bridge according to the present embodiment;

FIG3 is a schematic cross-sectional perspective view of a heat insulating sleeve in a shallow crack repair device for a road bridge according to the present embodiment;

FIG4 is a partial three-dimensional structural diagram of a shallow crack repair device for a road bridge according to the present embodiment;

FIG. 5 is an enlarged view of A in FIG. 1 of this embodiment.

Legend: 1. Frame; 2. Material storage box; 201. Mounting seat; 202. Threaded nail; 203. Connecting plate; 204. Fixing rod; 205. Driving motor; 206. Rotating rod; 207. Long rod; 208. Stirring rod; 209. Bottom rod; 210. Scraper; 211. Spiral blade; 212. Discharge pipe; 213. Valve; 214. Grouting head; 215. Heating wire; 216. Insulation sleeve; 3. Support plate; 301. First sleeve; 302. Second sleeve; 303. Spring; 304. Limiting hole; 305. Pressing plate; 306. Cleaning brush; 307. Limiting nail.

DETAILED DESCRIPTION

In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the present application is not limited to the specific embodiments of the following disclosure.

Embodiment 1, as shown in FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , the present application provides a shallow crack repair device for a road bridge, comprising a frame 1 and further comprising:

The material storage box 2 is fixedly embedded on one side of the frame 1, and two mounting seats 201 are fixedly provided on the outer surface of the material storage box 2, and the slurry is placed inside the material storage box 2;

The connecting plate 203 is movably embedded in one side of the two mounting seats 201, and one side of the two mounting seats 201 is threadedly embedded with a screw 202, and the connecting plate 203 can be installed on the material storage box 2 through the two screws 202;

Two fixing rods 204 are fixedly arranged on one side of the connecting plate 203, and driving motors 205 are fixedly arranged on opposite sides of the two fixing rods 204;

The rotating rod 206 is arranged at the center of one side of the connecting plate 203 through a bearing, and a long rod 207 is fixedly arranged on one side of the rotating rod 206, and the rotating rod 206 drives the long rod 207 to rotate;

A plurality of stirring rods 208 are fixedly arranged on the outer surface of the long rod 207, and a bottom rod 209 is fixedly arranged on one side of the plurality of stirring rods 208. The plurality of stirring rods 208 rotate to prevent the slurry from solidifying;

A plurality of scrapers 210 are fixedly arranged on one side of the plurality of bottom bars 209, respectively, and the plurality of bottom bars 209 drive the plurality of scrapers 210 to rotate;

The spiral blade 211 is fixedly sleeved on the outer surface of the stirring rod 208, and the spiral blade 211 transports the slurry;

The discharge pipe 212 is installed at the bottom of the storage box 2 , and a grouting head 214 is installed at one end of the discharge pipe 212 , so that the slurry inside the discharge pipe 212 is discharged into the grouting head 214 .

As shown in Figures 2 and 3, the output shaft of the driving motor 205 is fixedly set on one side of the rotating rod 206, and the outer surface of the material storage box 2 is installed with a heating wire 215. The outer surface of the material storage box 2 is fixedly covered with an insulating sleeve 216. The insulating sleeve 216 can prevent the human body from accidentally contacting the heated heating wire 215 and causing burns.

As shown in FIG. 2 , a support plate 3 is fixedly provided on one side of the frame 1 close to the valve 213 , and a first sleeve 301 is fixedly provided on one side of the support plate 3 . The support plate 3 connects the cleaning structure and the frame 1 .

As shown in FIG. 1 and FIG. 5 , a second sleeve 302 is movably embedded in one side of the first sleeve 301 , and a spring 303 is movably sleeved on the outer surface of the second sleeve 302 , and the spring 303 has a telescopic and rebounding function.

As shown in FIG. 1 and FIG. 5 , a limiting pin 307 is movably embedded on one side of the first sleeve 301 , and a limiting hole 304 is provided on one side of the second sleeve 302 , so as to fix the second sleeve 302 .

As shown in FIG. 1 and FIG. 5 , a pressure plate 305 is fixedly provided on one side of the second sleeve 302 away from the first sleeve 301 , and a cleaning brush 306 is provided on one side of the pressure plate 305 via screws. When the cleaning brush 306 moves, it can clean the dust and small debris on the road.

As shown in FIG2 , a valve 213 is installed on one side of the discharge pipe 212 , and threaded holes are provided on both sides of the connecting plate 203 . The valve 213 on the discharge pipe 212 is opened, so that the slurry inside the storage box 2 is discharged into the road crack through the grouting head 214 to complete the repair.

As shown in FIG2 , one side of multiple scrapers 210 is movably arranged on the inner wall of the frame 1, and the multiple scrapers 210 are closely attached to the inner wall of the storage box 2. When the multiple scrapers 210 rotate, the inner wall of the storage box 2 is scraped to prevent the slurry from sticking to the inner wall of the storage box 2, thereby improving the utilization rate of the slurry.

Working principle: When it is necessary to repair the cracks on the road, the repair slurry is poured into the storage box 2, and the frame 1 is pushed to the repair site. At this time, the external power supply of the drive motor 205 and the heating wire 215 is turned on, and the heating wire 215 is energized to heat the storage box 2. The heat insulation sleeve 216 can prevent the human body from accidentally contacting the heated heating wire 215 and causing burns. The two fixing rods 204 enable the drive motor 205 to be installed on the connecting plate 203. The rotating rod 206 can rotate because of the bearing, and then the output shaft of the drive motor 205 drives the rotating rod 206 to rotate, and further the long rod 207 drives the multiple stirring rods 208 to rotate, thereby stirring the slurry inside the storage box 2 to prevent The slurry solidifies due to the low temperature, which affects the road repair. When the multiple stirring rods 208 rotate, the multiple bottom rods 209 drive the multiple scrapers 210 to rotate. The multiple scrapers 210 are close to the inner wall of the storage box 2. When the multiple scrapers 210 rotate, there is a scraping rotation on the inner wall of the storage box 2 to prevent the slurry from sticking to the inner wall of the storage box 2, thereby improving the utilization rate of the slurry. The long rod 207 rotates and drives the spiral blade 211 to rotate. The spiral blade 211 drives the slurry inside the storage box 2 and transports it to the inside of the discharge pipe 212. When repairing, the valve 213 on the discharge pipe 212 is opened, so that the slurry inside the storage box 2 is discharged to the road crack through the grouting head 214. After the repair is completed, the two threaded nails 202 on the connecting plate 203 are rotated to remove the connecting plate 203 inside the two mounting seats 201, and the structure on the connecting plate 203 can be washed to prevent a large amount of slurry from being attached to the multiple stirring rods 208 and the multiple scrapers 210 under long-term use, thereby affecting the stirring effect of the slurry, thereby preventing the repair slurry from solidifying due to the external temperature and affecting the road repair, and the utilization rate of the slurry is also high. While pushing the frame 1 to repair the road, the second sleeve 302 can slide inside the first sleeve 301, and at this time the elastic force of the spring 303 squeezes the pressure plate 305, further The bristles on the cleaning brush 306 are closely attached to the cracks in the road. When the frame 1 is pushed to move, the cleaning brush 306 is driven to move by the support plate 3. When the cleaning brush 306 moves, the dust and small debris on the road are cleaned to ensure that the grouting material can fully adhere to the crack surface, improve the durability and stability of the repair effect, and improve the road repair effect. After the repair is completed, the pressure plate 305 is lifted upward and the limiting nail 307 is inserted into the limiting hole 304, so that the cleaning brush 306 is in a higher position to prevent the bristles on the cleaning brush 306 from being closely attached to the ground when the frame 1 is not repairing the road, thereby causing damage to the bristles on the cleaning brush 306.

The above are only preferred embodiments of the present application and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims (8)

1. The utility model provides a road and bridge shallow crack patching device, includes frame (1), its characterized in that still includes:

The storage box (2) is fixedly embedded at one side of the frame (1), and two mounting seats (201) are fixedly arranged on the outer surface of the storage box (2);

The connecting plate (203) is movably embedded at one side of the two mounting seats (201), and screw nails (202) are embedded at one side of the two mounting seats (201) in a threaded manner;

two fixing rods (204) fixedly arranged on one side of the connecting plate (203), and driving motors (205) are fixedly arranged on the opposite sides of the two fixing rods (204);

The rotating rod (206) is arranged at the center of one side of the connecting plate (203) through a bearing, and a long rod (207) is fixedly arranged on one side of the rotating rod (206);

A plurality of stirring rods (208) fixedly arranged on the outer surface of the long rod (207), and bottom rods (209) are fixedly arranged on one sides of the stirring rods (208);

A plurality of scrapers (210) fixedly arranged on one sides of the plurality of bottom rods (209), respectively;

the helical blade (211) is fixedly sleeved on the outer surface of the stirring rod (208);

The discharging pipe (212) is arranged at the bottom of the storage box (2), and one end of the discharging pipe (212) is provided with a grouting head (214).

2. The road and bridge shallow crack repairing device according to claim 1, wherein: the output shaft of the driving motor (205) is fixedly arranged on one side of the rotating rod (206), an electric heating wire (215) is arranged on the outer surface of the storage box (2), and a heat insulation sleeve (216) is sleeved on the outer surface of the storage box (2).

3. The road and bridge shallow crack repairing device according to claim 2, wherein: one side of the frame (1) close to the valve (213) is fixedly provided with a support plate (3), and one side of the support plate (3) is fixedly provided with a first sleeve (301).

4. A road and bridge shallow crack repairing device according to claim 3, wherein: a second sleeve (302) is movably embedded on one side of the first sleeve (301), and a spring (303) is movably sleeved on the outer surface of the second sleeve (302).

5. The road and bridge shallow crack repairing device according to claim 4, wherein: one side of the first sleeve (301) is movably embedded with a limit nail (307), and one side of the second sleeve (302) is provided with a limit hole (304).

6. The road and bridge shallow crack repairing device according to claim 5, wherein: a pressing plate (305) is fixedly arranged on one side, far away from the first sleeve (301), of the second sleeve (302), and a cleaning brush (306) is arranged on one side of the pressing plate (305) through a screw.

7. The road and bridge shallow crack repairing device according to claim 2, wherein: one side of the discharge pipe (212) is provided with a valve (213), and both sides of the connecting plate (203) are provided with threaded holes.

8. The road and bridge shallow crack repairing device according to claim 1, wherein: one side of the plurality of scrapers (210) is movably arranged on the inner wall of the frame (1).