CN220977631U - Road and bridge crack repairing device - Google Patents

Abstract

The utility model discloses a road and bridge crack repairing device, and relates to the technical field of road and bridge engineering. The dust collection device comprises a bottom plate, universal wheels are connected to the lower side walls of supporting legs, which are connected in a rectangular array, of the lower side walls of the bottom plate, handrails are connected to the side walls of the bottom plate, a mixing barrel is arranged in the middle of the upper side walls of the bottom plate, a dust cleaning component arranged on the upper side walls of the bottom plate is positioned on one side of the mixing barrel, the dust cleaning component comprises a collecting box arranged on the upper side of the bottom plate, the upper side walls of a box cover connected with the upper side of the collecting box are communicated with a first connecting pipe, the lower side of a dust collection pump connected with the lower end of the first connecting pipe is communicated with a second connecting pipe, and the lower end of the second connecting pipe penetrates through the bottom plate and is communicated with a dust collection cover; the compaction assembly that the lateral wall set up on the bottom plate is located the blending tank opposite side, and compaction assembly includes the U type frame that sets up in the bottom plate upside, and U type frame left and right sides wall symmetry is connected with the clear scraper blade. The utility model is convenient for cleaning dust in cracks of roads and bridges and cleaning repair slurry on the side wall of the compaction roller.

Description

Road bridge crack repair device

Technical Field

The utility model belongs to the technical field of road and bridge engineering, in particular to a road and bridge crack repairing device.

Background technique

The quality of roads and bridges affects the safety factor of drivers driving on them. That is, a good road and bridge is conducive to improving the safety of driving through the road and bridge. Conversely, it reduces the safety of driving through the road and bridge. Cracks will appear on the road and bridge after a period of use. In order to ensure the good condition of the road and bridge, the staff operates the road and bridge crack repair device to repair the cracks.

After searching, a road bridge crack repair device is disclosed in the patent document with patent announcement number CN217579822U, which relates to the technical field of road bridge engineering, including a device seat, a caster and a smoothing mechanism are fixed at the bottom end of the device seat, a push rod and a placement seat are fixed at the top end of the device seat, a cement box is placed inside the placement seat, a stirring mechanism and a feed pipe are fixed at the top end of the cement box, a pump is fixed on one side of the placement seat, an output hard pipe is fixed at the bottom end of the pump, an output head is fixed at the bottom end of the output hard pipe, a vertical plate is fixed at the top end of the device seat, and an anti-collision mechanism is fixed at one end of the device seat. By setting a smoothing mechanism, the electric lifting rod can be started before work so that the horizontal plate drives the fixed frame to descend, and the smoothing roller touches the ground, so that when the output head sprays cement during work, the smoothing roller can roll to smooth the cement, thereby improving work efficiency.

However, it still has the following disadvantages in actual use:

1. The existing road bridge crack repair device is not convenient to clean the dust inside the road bridge crack during use, so that the dust has a greater adverse effect on the road bridge crack repair, thereby reducing the quality of the road bridge crack repair;

2. The existing road bridge crack repair device, during use, uses a set smoothing roller to trim the repair slurry added inside the road bridge crack, but it is inconvenient to clean the repair slurry remaining on the side wall of the smoothing roller, resulting in a waste of repair slurry.

Therefore, the existing road bridge crack repair device cannot meet the needs in actual use, so there is an urgent need for improved technology in the market to solve the above problems.

Utility Model Content

The utility model aims to provide a road bridge crack repair device, which solves the problem that the existing road bridge crack repair device is inconvenient to clean dust on the road bridge cracks and inconvenient to clean the repair slurry remaining on the smoothing roller.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

The utility model discloses a road bridge crack repair device, comprising a base plate, a support foot connected to the lower side wall of the base plate in a rectangular array, a universal wheel connected to the lower side wall of the base plate, a handrail connected to the side wall of the base plate, a mixing barrel arranged in the middle of the upper side wall of the base plate, a dust cleaning component arranged on the upper side wall of the base plate is located on one side of the mixing barrel, the dust cleaning component comprises a collecting box arranged on the upper side of the base plate, a first connecting pipe is connected to the upper side wall of a box cover connected to the upper side of the collecting box, a second connecting pipe is connected to the lower side of a dust suction pump connected to the lower end of the first connecting pipe, and a dust collecting hood is connected to the lower end of the second connecting pipe through the base plate; a compacting component arranged on the upper side wall of the base plate is located on the other side of the mixing barrel, the compacting component comprises a U-shaped frame arranged on the upper side of the base plate, cleaning scrapers are symmetrically connected to the left and right side walls of the U-shaped frame, and the outer side wall of a compacting roller rotatably connected inside the U-shaped frame is in contact with and connected to the cleaning scraper.

Furthermore, the lower side wall of the first support fixedly connected to the four corners of the lower side wall of the mixing barrel is connected to the upper side wall of the bottom plate.

Furthermore, an outer side wall of the mixing barrel is fixedly connected to a barrel side seat away from the first support, and a lower side wall of a barrel cover connected to an upper side wall of the mixing barrel is connected to an upper side wall of the barrel side seat.

Furthermore, the upper side wall of the feed hopper connected to the upper side wall of the barrel cover is threadedly connected with a threaded plug.

Furthermore, an electric heating wire is connected to the interior of the placement groove opened on the upper side wall of the mixing barrel, a stirring rod is fixedly connected to the outer side wall of the stirring shaft arranged inside the mixing barrel, the outer side wall of the stirring shaft is rotatably connected to the middle part of the barrel cover, a motor is connected to the upper end of the stirring shaft, and the lower side wall of the base connected to the upper side wall of the motor is connected to the upper side wall of the barrel cover.

Furthermore, the lower side of the second conduit connected to the lower side wall of the mixing barrel is connected to a pump, the lower side of the pump is connected to a first conduit, and the first conduit passes through the bottom plate and is connected to an output head.

Furthermore, the position of the through groove opened on the upper side wall of the base plate corresponds to the position of the compaction roller, and the hydraulic cylinders symmetrically arranged on the front and rear sides of the compaction roller are connected to the upper side wall of the base plate. A hydraulic rod is connected to the upper side of the hydraulic cylinder, and the lower side wall of the connecting frame connected to the upper end of the hydraulic rod is connected to the upper side wall of the U-shaped frame.

Furthermore, four corners of the lower side wall of the collection box are connected to second supports, and the height of the second supports is higher than the height of the dust pump.

The utility model has the following beneficial effects:

1. The utility model provides a dust cleaning component to facilitate the cleaning of dust on roads and bridges, thereby effectively reducing the adverse effects of dust on repair slurry, thereby effectively improving the quality of road and bridge crack repairs, and improving the functionality of the road and bridge crack repair device.

2. The utility model provides a compaction component, which facilitates the compaction roller to compact the repair slurry inside the cracks of the road bridge while cleaning the crack repair slurry on the side wall of the compaction roller, thereby effectively reducing the waste of crack repair slurry.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

FIG1 is a perspective schematic diagram of a road bridge crack repair device;

FIG2 is a schematic diagram of the connection between the mixing barrel and the stirring shaft;

FIG. 3 is a schematic cross-sectional view of the base plate, the suction pump and the dust suction pump.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1. Bottom plate; 11. Support feet; 111. Universal wheels; 12. Through slots; 13. Handrails; 2. Mixing barrel; 21. Barrel side seat; 22. Barrel cover; 221. Feed hopper; 222. Threaded plug; 23. Placement slot; 231. Electric heating wire; 24. First support; 3. Motor; 31. Machine base; 32. Stirring shaft; 321. Stirring rod; 4. Pump; 41. First conduit; 411. Output head; 42. Second conduit; 5. Dust cleaning assembly; 51. Collection box; 511. Box cover; 512. Second support; 52. Dust suction pump; 521. First connecting pipe; 522. Second connecting pipe; 523. Dust hood; 6. Compacting assembly; 61. U-shaped frame; 62. Compacting roller; 63. Cleaning scraper; 64. Hydraulic cylinder; 641. Connecting frame; 642. Hydraulic rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

Please refer to Figures 1 and 3. The utility model is a road bridge crack repair device, including a bottom plate 1, a bottom wall of the bottom plate 1 having a support leg 11 connected in a rectangular array, a universal wheel 111 connected to the bottom wall, a handrail 13 connected to the side wall of the bottom plate 1, a mixing barrel 2 arranged in the middle of the upper side wall of the bottom plate 1, a dust cleaning component 5 arranged on the upper side wall of the bottom plate 1 is located on one side of the mixing barrel 2, the dust cleaning component 5 includes a collecting box 51 arranged on the upper side of the bottom plate 1, a box cover 511 connected to the upper side of the collecting box 51 is connected to a first connecting pipe 521 on the upper side wall, a dust suction pump 52 connected to the lower end of the first connecting pipe 521 is connected to the lower side of the second connecting pipe 522, and the lower end of the second connecting pipe 522 passes through the bottom plate 1 and is connected to a dust collecting cover 523. Through the dust cleaning component 5, it is convenient to operate the road bridge crack repair device to clean dust before repairing the road bridge crack, thereby effectively reducing the adverse effects of dust on the crack repair quality, thereby effectively improving the quality of road bridge crack repair;

The lower side of the second conduit 42 connected to the lower side wall of the mixing barrel 2 is connected to the pump 4, and the lower side of the pump 4 is connected to the first conduit 41. The first conduit 41 passes through the bottom plate 1 and is connected to the output head 411, so as to facilitate the introduction of the repair slurry in the mixing barrel 2 into the cracks of the road bridge;

As shown in FIG. 1 , the lower side wall of the first support 24 fixed at the four corners of the lower side wall of the mixing barrel 2 is connected to the upper side wall of the bottom plate 1 , and the first support 24 supports the mixing barrel 2 so that there is a gap between the mixing barrel 2 and the bottom plate 1 , thereby facilitating the disassembly and maintenance of the components located at the lower side of the mixing barrel 2 ;

The outer wall of the mixing barrel 2 is fixedly connected with a barrel side seat 21 away from the first support 24, the lower side wall of the barrel cover 22 connected to the upper side wall of the mixing barrel 2 is connected to the upper side wall of the barrel side seat 21, and the barrel side seat 21 supports the barrel cover 22, and the barrel cover 22 is provided to effectively prevent external dust from contaminating the crack repair slurry inside the mixing barrel 2;

The upper side wall of the feed hopper 221 connected to the upper side wall of the barrel cover 22 is threadedly connected with a threaded plug 222, and the feed hopper 221 cooperates with the threaded plug 222 to facilitate adding crack repair slurry into the mixing barrel 2;

As shown in FIG. 2 , an electric heating wire 231 is connected to the interior of the placement groove 23 provided on the upper side wall of the mixing barrel 2, a stirring rod 321 is fixedly connected to the outer side wall of the stirring shaft 32 provided inside the mixing barrel 2, the outer side wall of the stirring shaft 32 is rotatably connected to the middle part of the barrel cover 22, a motor 3 is connected to the upper end of the stirring shaft 32, a lower side wall of a base 31 connected to the upper side wall of the motor 3 is connected to the upper side wall of the barrel cover 22, the temperature inside the mixing barrel 2 is increased by the electric heating wire 231, and then the temperature of the repair slurry inside the mixing barrel 2 is increased, and then the solidification of the repair slurry caused by too low temperature is effectively avoided, and the repair slurry is stirred and mixed uniformly by the motor 3, the stirring shaft 32 and the stirring rod 321;

When the above-mentioned arrangement is used, the road bridge crack repair device is moved to the working position, connected to the external power supply of the road bridge crack repair device, and the dust suction pump 52 is started using the external control end. The dust inside the road bridge crack enters the dust hood 523, and the dust enters the collection box 51 through the second connecting pipe 522, the dust suction pump 52 and the first connecting pipe 521. The pump 4 is started, and the slurry inside the mixing barrel 2 enters the output head 411 through the second conduit 42, the pump 4 and the first conduit 41 in turn, and the repair slurry inside the output head 411 enters the road bridge crack.

As shown in FIG1 , the compacting assembly 6 arranged on the upper side wall of the bottom plate 1 is located on the other side of the mixing barrel 2. The compacting assembly 6 includes a U-shaped frame 61 arranged on the upper side of the bottom plate 1. The left and right side walls of the U-shaped frame 61 are symmetrically connected with cleaning blades 63. The outer side wall of the compacting roller 62 rotatably connected inside the U-shaped frame 61 is in contact with the cleaning blade 63. While the compacting roller 62 compacts the repair slurry inside the cracks of the road bridge, the cleaning blade 63 cleans the repair slurry remaining on the compacting roller 62, thereby making full use of the repair slurry.

The position of the through slot 12 provided on the upper side wall of the bottom plate 1 corresponds to the position of the compaction roller 62. The hydraulic cylinders 64 symmetrically arranged on the front and rear sides of the compaction roller 62 are connected to the upper side wall of the bottom plate 1. The upper side of the hydraulic cylinder 64 is connected to a hydraulic rod 642. The lower side wall of the connecting frame 641 connected to the upper end of the hydraulic rod 642 is connected to the upper side wall of the U-shaped frame 61, so as to facilitate the adjustment of the distance between the compaction roller 62 and the road bridge, thereby facilitating the compaction roller 62 to better compact the repair slurry.

The four corners of the lower side wall of the collection box 51 are connected to second supports 512. The height of the second supports 512 is higher than the height of the dust pump 52. The second supports 512 are used to support the collection box 51, so that there is a gap between the collection box 51 and the bottom plate 1, so as to facilitate the disassembly and maintenance of the components located at the lower side of the collection box 51;

When the above arrangement is used, the hydraulic cylinder 64 is started, and when the hydraulic rod 642 contracts, the connecting frame 641 moves downward, the U-shaped frame 61 moves downward, and the compacting roller 62 moves downward until the compacting roller 62 passes through the through groove 12 and contacts the repair slurry inside the crack of the road bridge, and the road bridge crack repairing device is pushed, and the compacting roller 62 rotates to compact the repair slurry. At the same time, the scraper 63 cleans the repair slurry remaining on the outer wall of the compacting roller 62; otherwise, the compacting roller 62 moves upward away from the road bridge.

The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims (8)

1. The utility model provides a road and bridge crack patching device, includes bottom plate (1), bottom plate (1) lower lateral wall is stabilizer blade (11) lower lateral wall that rectangular array connects and is connected with universal wheel (111), bottom plate (1) lateral wall is connected with handrail (13), bottom plate (1) upper lateral wall middle part is provided with hybrid bucket (2), its characterized in that:

The dust cleaning device is characterized in that a dust cleaning component (5) arranged on the upper side wall of the bottom plate (1) is positioned on one side of the mixing drum (2), the dust cleaning component (5) comprises a collecting box (51) arranged on the upper side of the bottom plate (1), a first connecting pipe (521) is communicated with the upper side wall of a box cover (511) connected with the upper side of the collecting box (51), a second connecting pipe (522) is communicated with the lower side of a dust suction pump (52) connected with the lower end of the first connecting pipe (521), and a dust collecting cover (523) is communicated with the lower end of the second connecting pipe (522) through the bottom plate (1); the compacting assembly (6) arranged on the upper side wall of the bottom plate (1) is located at the other side of the mixing drum (2), the compacting assembly (6) comprises a U-shaped frame (61) arranged on the upper side of the bottom plate (1), cleaning blades (63) are symmetrically connected to the left side wall and the right side wall of the U-shaped frame (61), and the outer side wall of a compacting roller (62) which is rotationally connected inside the U-shaped frame (61) is connected with the cleaning blades (63) in a contact mode.

2. The road and bridge crack repairing device according to claim 1, wherein: the lower side wall of a first support (24) fixedly connected with four corners of the lower side wall of the mixing barrel (2) is connected to the upper side wall of the bottom plate (1).

3. The road and bridge crack repairing device according to claim 2, wherein: the outer side wall of the mixing barrel (2) is far away from the first support (24) and fixedly connected with a barrel edge seat (21), and the lower side wall of a barrel cover (22) connected with the upper side wall of the mixing barrel (2) is connected with the upper side wall of the barrel edge seat (21).

4. A road and bridge crack repair device according to claim 3, characterized in that: the upper side wall of a feed hopper (221) communicated with the upper side wall of the barrel cover (22) is connected with a threaded plug (222) in a threaded manner.

5. The road and bridge crack repairing device according to claim 4, wherein: the utility model discloses a mixer is characterized by comprising a mixing barrel (2), wherein an electric heating wire (231) is connected to the inside of a mounting groove (23) formed in the upper side wall of the mixing barrel (2), a stirring rod (321) is fixedly connected to the outer side wall of a stirring shaft (32) arranged in the mixing barrel (2), the outer side wall of the stirring shaft (32) is rotationally connected with the middle part of a barrel cover (22), a motor (3) is connected to the upper end of the stirring shaft (32), and the lower side wall of a base (31) connected with the upper side wall of the motor (3) is connected to the upper side wall of the barrel cover (22).

6. The road and bridge crack repairing device according to claim 5, wherein: the lower side of a second conduit (42) communicated with the lower side wall of the mixing barrel (2) is communicated with a pumping pump (4), the lower side of the pumping pump (4) is communicated with a first conduit (41), and the first conduit (41) penetrates through the bottom plate (1) to be communicated with an output head (411).

7. The road and bridge crack repairing device according to claim 6, wherein: the hydraulic cylinder (64) symmetrically arranged on the front side and the rear side of the compacting roller (62) is connected to the upper side wall of the bottom plate (1), a hydraulic rod (642) is connected to the upper side of the hydraulic cylinder (64), and the lower side wall of a connecting frame (641) connected to the upper end of the hydraulic rod (642) is connected to the upper side wall of the U-shaped frame (61).

8. The road and bridge crack repairing device according to claim 1, wherein: the four corners of the lower side wall of the collecting box (51) are connected with second supports (512), and the height dimension of the second supports (512) is higher than that of the dust suction pump (52).