Pavement crack repairing device for traffic engineering construction

Abstract

The invention relates to the technical field of pavement repairing, in particular to a pavement crack repairing device for traffic engineering construction, which comprises a repairing vehicle main body, vertical plates, a rotating shaft, a concrete stirring assembly, a crack repairing assembly and a vibration assembly, and the vertical plates are distributed and welded on the outer wall of the bottom end of the repairing vehicle main body; a rotating shaft is rotationally connected to one sides of the two vertical plates, a concrete stirring assembly is mounted on one side of the rotating shaft and the repairing vehicle body, and a crack repairing assembly is mounted on the repairing vehicle body; the concrete mixing assembly is adopted, concrete can be prepared at the pavement crack, preparation in advance is not needed, the preparation process is simplified, the concrete is automatically mixed, the concrete is prevented from being solidified, and the preparation effect of the concrete is improved; and the crack repairing assembly is adopted, automatic trowelling treatment can be conducted on concrete, manual auxiliary trowelling treatment is reduced, the manual burden is reduced, and the pavement repairing effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of road surface repair, and in particular to a road surface crack repairing device for traffic engineering construction. Background Art

[0002] Traffic engineering is the basic theory of research and development of traffic engineering discipline. It is a relatively young discipline derived from road engineering discipline. It integrates several aspects related to traffic, such as people, vehicles, roads, environment and energy, into the unified body of road traffic for research. When the road surface in traffic engineering is constructed, a pavement crack repair device is needed to repair it. However, the existing pavement crack repair device generally cannot configure the concrete on site, and the concrete needs to be configured in advance, which makes the concrete easy to solidify and reduces the concrete configuration effect. In addition, the concrete cannot be automatically smoothed and needs to be smoothed manually, which increases the labor burden and reduces the pavement repair effect. In addition, the filled concrete cannot be vibrated, which leads to many bubbles in the concrete, resulting in poor repair quality and reduced repair effect. Summary of the invention

[0003] The problem solved by the present invention is to provide a road crack repairing device for traffic engineering construction, which can be used to configure concrete at road cracks without advance configuration, thus simplifying the configuration process, and automatically stirring the concrete to avoid concrete solidification, thereby improving the configuration effect of the concrete. The concrete can be automatically smoothed to reduce manual auxiliary smoothing, thereby reducing the labor burden and improving the road repair effect. The filled concrete can also be vibrated to reduce bubbles in the concrete, thereby ensuring the repair quality of the road surface and improving the road repair effect.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a road crack repair device for traffic engineering construction, comprising a repair vehicle body, a vertical plate, a rotating shaft, a concrete mixing assembly, a crack repair assembly and a vibration assembly, the vertical plates are distributed and welded on the outer wall of the bottom end of the repair vehicle body, one side of the two vertical plates is rotatably connected with a rotating shaft, the rotating shaft and one side of the repair vehicle body are installed with a concrete mixing assembly, the crack repair assembly is installed on the repair vehicle body, and the vibration assembly is installed on the outer wall of the bottom end of the repair vehicle body;

[0005] The concrete mixing assembly includes a mixing tank, a first rotating rod, mixing blades, a turbine, a connecting block, a worm, a first gear and a second gear. A mixing tank is provided at the top of the repair vehicle body, and the bottom end of the mixing tank is rotatably connected to the first rotating rod. Mixing blades are distributed and fixedly connected on the outer wall of one side of the first rotating rod, and a turbine is fixedly connected to the outer wall of the bottom end of the first rotating rod. Connecting blocks are symmetrically welded on the outer wall of the bottom end of the repair vehicle body, one side of the two connecting blocks is rotatably connected to a worm, and one side of the worm is meshingly installed on the outer wall of the turbine, the first gear is fixedly connected to the outer wall of one end of the worm, and the second gear is fixedly connected to one side of the rotating shaft, and one side of the second gear is meshingly installed on the outer wall of the first gear.

[0006] Preferably, the crack repair assembly includes a mobile frame, a motor, a screw rod, an extrusion frame, a mobile block, a threaded hole, a connecting frame, a lifting hole, a concrete trowel plate, a lifting rod, a first spring and an arc plate, the mobile frame is fixedly connected to the outer wall of one side of the repair vehicle body, the screw rod is rotatably connected to the inner wall of one side of the mobile frame, a motor is embedded and installed on one side of the repair vehicle body, and one end of the output shaft of the motor is fixedly connected to the outer wall of the screw rod, a mobile block is slidably connected in the mobile frame, a threaded hole is provided on one side of the mobile block corresponding to the position of the screw rod, a connecting frame is fixedly connected to the outer wall of the bottom end of the mobile frame, a concrete trowel plate is installed below the connecting frame, a lifting rod is fixedly connected to the outer wall of the top end of the concrete trowel plate, and a lifting hole is provided on one side of the connecting frame corresponding to the position of the lifting rod.

[0007] Preferably, an arc plate is fixedly connected to the top outer wall of the lifting rod, a first spring is fixedly connected to the bottom outer wall of the arc plate, and the bottom end of the first spring is fixedly connected to the outer wall of the connecting frame, and an extrusion frame is welded at the bottom end of the movable frame corresponding to the position of the arc plate.

[0008] Preferably, the vibration assembly includes a support plate, a guide hole, a second rotating rod, an elliptical wheel, a third gear, a vibration hammer, a guide rod, a second spring and a rack. A support plate is symmetrically welded on the outer wall of the bottom end of the repair vehicle body, a vibration hammer is installed below the support plate, a guide rod is fixedly connected to the outer wall of the top end of the vibration hammer, a guide hole is provided at the bottom end of the support plate corresponding to the position of the guide rod, a second spring is welded on the outer wall of the top end of the vibration hammer, and the top end of the second spring is fixedly connected to the outer wall of the support plate, an elliptical wheel is fittedly connected to the outer wall of the top end of the guide rod, a second rotating rod is fixedly connected to one side of the two elliptical wheels, and the other end of the second rotating rod is rotatably connected to the outer wall of the support plate.

[0009] Preferably, a third gear is symmetrically welded on an outer wall of one side of the second rotating rod, a rack is symmetrically welded on an outer wall of one side of the connecting frame, and the bottom end of the rack is meshingly mounted on the outer wall of the third gear.

[0010] Preferably, an air pump is embedded and installed on one side of the repair vehicle body, and an air jet pipe is installed at the output end of the air pump.

[0011] Preferably, rollers are fixedly connected to the outer walls at both ends of the rotating shaft, and a handrail is fixedly connected to the outer wall of one side of the repair vehicle body.

[0012] Preferably, a discharge pipe is connected through the bottom end of the stirring tank, and a material blocking plate is installed on one side of the discharge pipe.

[0013] Preferably, the second spring is internally sleeved on the outer wall of the guide rod.

[0014] The beneficial effects of the present invention are: the concrete mixing assembly is adopted, and concrete can be arranged at the cracks of the road surface without the need for advance arrangement, thus simplifying the arrangement process, and the concrete is automatically stirred to avoid the concrete from solidifying, thereby improving the arrangement effect of the concrete;

[0015] The crack repair component is used to automatically smooth the concrete, reducing the need for manual auxiliary smoothing, reducing the labor burden and improving the road repair effect;

[0016] The use of a vibration component can vibrate the filled concrete, reduce bubbles in the concrete, ensure the quality of road repair, and improve the road repair effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall three-dimensional structure diagram of the present invention;

[0018] Figure 2 It is a front view cutaway structural diagram of the present invention;

[0019] Figure 3 It is a bottom-up stereoscopic structural diagram of the present invention;

[0020] Figure 4 It is a three-dimensional structural diagram of the concrete mixing assembly of the present invention;

[0021] Figure 5 It is a three-dimensional structural diagram of the crack repair component and the vibration component of the present invention.

[0022] Legend:

[0023] 1. Repair vehicle body; 2. Vertical plate; 3. Rotating shaft; 4. Concrete mixing assembly; 5. Crack repair assembly; 6. Vibrating assembly; 7. Air pump; 8. Jet pipe; 9. Roller; 10. Handrail; 11. Discharge pipe; 12. Baffle plate; 401. Mixing tank; 402. First rotating rod; 403. Mixing fan blade; 404. Turbine; 405. Connecting block; 406. Worm; 407. First gear; 408. Second gear; 501. Moving frame; 502. Electric machine; 503, screw rod; 504, extrusion frame; 505, moving block; 506, threaded hole; 507, connecting frame; 508, lifting hole; 509, concrete trowel plate; 5010, lifting rod; 5011, first spring; 5012, arc plate; 601, support plate; 602, guide hole; 603, second rotating rod; 604, elliptical wheel; 605, third gear; 606, vibration hammer; 607, guide rod; 608, second spring; 609, rack. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Embodiment 1

[0026] See also Figure 2 to Figure 4 A road crack repair device for traffic engineering construction includes a repair vehicle body 1, a vertical plate 2, a rotating shaft 3, a concrete mixing assembly 4, a crack repair assembly 5 and a vibration assembly 6. The vertical plates 2 are distributed and welded on the outer wall of the bottom end of the repair vehicle body 1. The rotating shaft 3 is rotatably connected to one side of the two vertical plates 2. The concrete mixing assembly 4 is installed on the rotating shaft 3 and one side of the repair vehicle body 1. The crack repair assembly 5 is installed on the repair vehicle body 1. The vibration assembly 6 is installed on the outer wall of the bottom end of the repair vehicle body 1; an air pump 7 is embedded and installed on one side of the repair vehicle body 1, and an air jet pipe 8 is installed at the output end of the air pump 7. The air pump is started. 7 makes the air jet 8 blow out the leaves and stones in the cracks, so as to facilitate the cleaning of the cracks; rollers 9 are fixedly connected to the outer walls of both ends of the rotating shaft 3, and a handrail 10 is fixedly connected to the outer wall of one side of the repair vehicle body 1. The repair vehicle body 1 is pushed by the handrail 10, and then the rollers 9 on the rotating shaft 3 are rotated along the vertical plate 2 to move the repair vehicle body 1 to the cracks in the road surface; a discharge pipe 11 is connected to the bottom end of the mixing tank 401, and a blocking plate 12 is installed on one side of the discharge pipe 11. The blocking plate 12 is opened, and then the concrete is discharged through the discharge pipe 11, so as to facilitate the concrete to be filled into the cracks;

[0027] The concrete mixing assembly 4 includes a mixing tank 401, a first rotating rod 402, a mixing blade 403, a turbine 404, a connecting block 405, a worm 406, a first gear 407 and a second gear 408. A mixing tank 401 is provided at the top of the repair vehicle body 1, and the bottom end of the mixing tank 401 is rotatably connected to the first rotating rod 402. The mixing blade 403 is distributed and fixedly connected on the outer wall of one side of the first rotating rod 402, and the turbine 404 is fixedly connected to the outer wall of the bottom end of the first rotating rod 402. Connecting blocks 405 are symmetrically welded on the outer wall of the bottom end of the repair vehicle body 1. One side of the two connecting blocks 405 is rotatably connected to the worm 406, and one side of the worm 406 is meshingly installed on the outer wall of the turbine 404. The first gear 407 is fixedly connected to the outer wall of one end of the worm 406, and the second gear 408 is fixedly connected to one side of the rotating shaft 3, and one side of the second gear 408 is meshingly installed on the outer wall of the first gear 407.

[0028] Working principle: pour the raw materials of concrete into the mixing tank 401, and then pour in clean water to successfully configure the concrete. At this time, push the repair vehicle body 1 through the handrail 10, and then rotate the roller 9 on the rotating shaft 3 along the vertical plate 2 to move the repair vehicle body 1, and rotate the second gear 408 through the rotating shaft 3, thereby driving the first gear 407 to rotate, and rotating the worm 406 on the connecting block 405. Under the action of the turbine 404, the mixing blades 403 on the first rotating rod 402 stir the concrete in the mixing tank 401, and concrete can be configured at the cracks in the road surface without advance configuration, which simplifies the configuration process, and automatically stirs the concrete to avoid the solidification of the concrete, thereby improving the configuration effect of the concrete.

[0029] Embodiment 2

[0030] See also Figure 1 , Figure 2 and Figure 4The crack repair component 5 includes a mobile frame 501, a motor 502, a screw rod 503, an extrusion frame 504, a mobile block 505, a threaded hole 506, a connection frame 507, a lifting hole 508, a concrete trowel plate 509, a lifting rod 5010, a first spring 5011 and an arc plate 5012. The mobile frame 501 is fixedly connected to the outer wall of one side of the repair vehicle body 1, and the screw rod 503 is rotatably connected to the inner wall of one side of the mobile frame 501. The motor 502 is embedded and installed on one side of the repair vehicle body 1, and one end of the output shaft of the motor 502 is fixedly connected to the outer wall of the screw rod 503. The mobile block 505 is slidably connected in the mobile frame 501, and a threaded hole 506 is opened on one side of the mobile block 505 corresponding to the position of the screw rod 503. The outer wall of the bottom end of the mobile frame 501 is fixedly connected to the connecting rod Frame 507, a concrete trowel plate 509 is installed below the connecting frame 507, a lifting rod 5010 is fixedly connected to the top outer wall of the concrete trowel plate 509, and a lifting hole 508 is opened on one side of the connecting frame 507 corresponding to the position of the lifting rod 5010; an arc plate 5012 is fixedly connected to the top outer wall of the lifting rod 5010, a first spring 5011 is fixedly connected to the bottom outer wall of the arc plate 5012, and the bottom end of the first spring 5011 is fixedly connected to the outer wall of the connecting frame 507, and an extrusion frame 504 is welded to the bottom end of the movable frame 501 corresponding to the position of the arc plate 5012. When the arc plate 5012 is separated from the extrusion frame 504, under the action of the first spring 5011, it is convenient to make the lifting rod 5010 on the concrete trowel plate 509 rise along the lifting hole 508.

[0031] When it is necessary to smooth the concrete, the motor 502 is started to rotate the screw rod 503 on the mobile frame 501, and then the connecting frame 507 on the mobile block 505 is moved under the action of the threaded hole 506, so that the arc plate 5012 is in contact with the extrusion frame 504, so that the lifting rod 5010 on the arc plate 5012 is moved along the lifting hole 508 on the connecting frame 507, so that the concrete smoothing plate 509 is attached to the crack, and the motor 502 is started again to rotate the screw rod 503 in the opposite direction, and the threaded hole 506 is used to rotate the connecting frame 507. Under the action of hole 506, the connecting frame 507 on the moving block 505 moves in the opposite direction, so that the concrete trowel plate 509 smoothes the concrete. After smoothing, the arc plate 5012 is separated from the extrusion frame 504. At this time, under the action of the first spring 5011, the lifting rod 5010 on the concrete trowel plate 509 rises along the lifting hole 508, so that the concrete can be automatically smoothed, reducing manual auxiliary smoothing, reducing the labor burden, and improving the road repair effect.

[0032] Embodiment 3

[0033] See also Figure 4-5The vibration assembly 6 includes a support plate 601, a guide hole 602, a second rotating rod 603, an elliptical wheel 604, a third gear 605, a vibration hammer 606, a guide rod 607, a second spring 608 and a rack 609. The support plate 601 is symmetrically welded on the outer wall of the bottom end of the repair vehicle body 1, and a vibration hammer 606 is installed below the support plate 601. The top outer wall of the vibration hammer 606 is fixedly connected with a guide rod 607. A guide hole 602 is opened at the bottom end of the support plate 601 corresponding to the position of the guide rod 607. The second spring 608 is welded on the top outer wall of the vibration hammer 606, and the top end of the second spring 608 is fixedly connected to the outer wall of the support plate 601. The top outer wall of the guide rod 607 is fitted with an elliptical wheel 604. The two elliptical wheels 60 4 is fixedly connected to a second rotating rod 603 on one side, and the other end of the second rotating rod 603 is rotatably connected to the outer wall of the support plate 601; a third gear 605 is symmetrically welded on the outer wall of one side of the second rotating rod 603, and a rack 609 is symmetrically welded on the outer wall of one side of the connecting frame 507, and the bottom end of the rack 609 is meshed and installed on the outer wall of the third gear 605. When the connecting frame 507 moves, the third gear 605 on the second rotating rod 603 is rotated along the support plate 601 under the action of the rack 609; the second spring 608 is internally sleeved on the outer wall of the guide rod 607. When the flat part of the elliptical wheel 604 is released from the guide rod 607, the vibration hammer 606 is vibrated up and down under the action of the second spring 608.

[0034] When the repair vehicle body 1 moves to the crack in the road surface, the air pump 7 is started to make the air jet 8 blow out the leaves and stones in the crack, and the material blocking plate 12 is opened at this time, and then the concrete is discharged through the discharge pipe 11, and the concrete is filled into the crack. At this time, the motor 502 is started to rotate the screw rod 503 on the moving frame 501, and then the connecting frame 507 on the moving block 505 is moved under the action of the threaded hole 506, and then the third gear 605 on the second rotating rod 603 is rotated along the support plate 601 under the action of the rack 609, and the elliptical wheel 606 is used to rotate the third gear 605 on the second rotating rod 603. The raised part of 04 squeezes the guide rod 607 on the vibration hammer 606, causing the guide rod 607 on the vibration hammer 606 to descend along the guide hole 602. When the flat part of the elliptical wheel 604 is released from the guide rod 607, the vibration hammer 606 vibrates up and down under the action of the second spring 608. The vibration hammer 606 hammers the ground to vibrate the filled concrete, thereby expelling the bubbles inside the concrete. The filled concrete can be vibrated to reduce the bubbles in the concrete, ensure the quality of the road repair, and improve the road repair effect.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A road surface crack repairing device for traffic engineering construction, characterized in that: The invention comprises a repair vehicle body (1), a vertical plate (2), a rotating shaft (3), a concrete mixing assembly (4), a crack repair assembly (5) and a vibration assembly (6); the vertical plates (2) are distributed and welded on the outer wall of the bottom end of the repair vehicle body (1); one side of the two vertical plates (2) is rotatably connected to the rotating shaft (3); the concrete mixing assembly (4) is installed on one side of the rotating shaft (3) and the repair vehicle body (1); the crack repair assembly (5) is installed on the repair vehicle body (1); and the vibration assembly (6) is installed on the outer wall of the bottom end of the repair vehicle body (1); The concrete mixing assembly (4) comprises a mixing tank (401), a first rotating rod (402), a mixing blade (403), a turbine (404), a connecting block (405), a worm (406), a first gear (407) and a second gear (408). The top of the repair vehicle body (1) is provided with a mixing tank (401), the bottom of the mixing tank (401) is rotatably connected to the first rotating rod (402), a mixing blade (403) is fixedly connected to one side outer wall of the first rotating rod (402), and the first rotating rod (402) is provided with a first gear (407) and a second gear (408). A turbine (404) is fixedly connected to the outer wall of the bottom end; connecting blocks (405) are symmetrically welded to the outer wall of the bottom end of the repair vehicle body (1); one side of the two connecting blocks (405) is rotatably connected to a worm (406), and one side of the worm (406) is meshingly mounted on the outer wall of the turbine (404); a first gear (407) is fixedly connected to the outer wall of one end of the worm (406); one side of the rotating shaft (3) is fixedly connected to a second gear (408), and one side of the second gear (408) is meshingly mounted on the outer wall of the first gear (407).

2. A road surface crack repairing device for traffic engineering construction according to claim 1, characterized in that: The crack repair component (5) comprises a movable frame (501), a motor (502), a screw rod (503), an extrusion frame (504), a movable block (505), a threaded hole (506), a connection frame (507), a lifting hole (508), a concrete trowel plate (509), a lifting rod (5010), a first spring (5011) and an arc plate (5012); the movable frame (501) is fixedly connected to an outer wall of one side of the repair vehicle body (1); the screw rod (503) is rotatably connected to an inner wall of one side of the movable frame (501); the motor (502) is embedded and installed on one side of the repair vehicle body (1); and the motor (502) is One end of the output shaft of the movable frame (501) is fixedly connected to the outer wall of the screw rod (503); a movable block (505) is slidably connected inside the movable frame (501); a threaded hole (506) is provided on one side of the movable block (505) at a position corresponding to the screw rod (503); a connecting frame (507) is fixedly connected to the outer wall of the bottom end of the movable frame (501); a concrete trowel plate (509) is installed below the connecting frame (507); a lifting rod (5010) is fixedly connected to the outer wall of the top end of the concrete trowel plate (509); a lifting hole (508) is provided on one side of the connecting frame (507) at a position corresponding to the lifting rod (5010).

3. A road surface crack repairing device for traffic engineering construction according to claim 1, characterized in that: An arc-shaped plate (5012) is fixedly connected to the outer wall of the top end of the lifting rod (5010), a first spring (5011) is fixedly connected to the outer wall of the bottom end of the arc-shaped plate (5012), and the bottom end of the first spring (5011) is fixedly connected to the outer wall of the connecting frame (507), and an extrusion frame (504) is welded to the bottom end of the movable frame (501) at a position corresponding to the arc-shaped plate (5012).

4. A road surface crack repairing device for traffic engineering construction according to claim 1, characterized in that: The vibration assembly (6) comprises a support plate (601), a guide hole (602), a second rotating rod (603), an elliptical wheel (604), a third gear (605), a vibration hammer (606), a guide rod (607), a second spring (608) and a rack (609). The support plate (601) is symmetrically welded on the outer wall of the bottom end of the repair vehicle body (1). The vibration hammer (606) is installed below the support plate (601). The guide rod (607) is fixedly connected to the outer wall of the top end of the vibration hammer (606). A guide hole (602) is provided at the bottom end of the plate (601) corresponding to the position of the guide rod (607); a second spring (608) is welded on the outer wall of the top end of the vibration hammer (606), and the top end of the second spring (608) is fixedly connected to the outer wall of the support plate (601); an elliptical wheel (604) is fittedly connected to the outer wall of the top end of the guide rod (607); a second rotating rod (603) is fixedly connected to one side of the two elliptical wheels (604), and the other end of the second rotating rod (603) is rotatably connected to the outer wall of the support plate (601).

5. A road surface crack repairing device for traffic engineering construction according to claim 4, characterized in that: A third gear (605) is symmetrically welded on one side outer wall of the second rotating rod (603), a rack (609) is symmetrically welded on one side outer wall of the connecting frame (507), and the bottom end of the rack (609) is meshed and mounted on the outer wall of the third gear (605).

6. A road surface crack repairing device for traffic engineering construction according to claim 1, characterized in that: An air pump (7) is embedded and installed on one side of the repair vehicle body (1), and an air jet pipe (8) is installed at the output end of the air pump (7).

7. A road surface crack repairing device for traffic engineering construction according to claim 1, characterized in that: Rollers (9) are fixedly connected to the outer walls at both ends of the rotating shaft (3), and a handrail (10) is fixedly connected to the outer wall of one side of the repair vehicle body (1).

8. The road surface crack repairing device for traffic engineering construction according to claim 1, characterized in that: A discharge pipe (11) is connected through the bottom end of the stirring tank (401), and a material blocking plate (12) is installed on one side of the discharge pipe (11).

9. A road surface crack repairing device for traffic engineering construction according to claim 4, characterized in that: The second spring (608) is sleeved on the outer wall of the guide rod (607).

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