Municipal engineering pavement care mechanism

Abstract

The utility model discloses a municipal engineering road surface nursing mechanism which comprises a supporting assembly and is characterized in that the supporting assembly comprises a supporting plate and symmetrical supporting frames, the two ends of the supporting plate are fixedly connected with the supporting frames respectively, the upper end of one supporting frame is in bearing connection with a rotating shaft, and the lower end of the rotating shaft is in bearing connection with the supporting plate. One end of the rotating shaft is fixedly connected with the middle part of one side of the U-shaped bracket; a joint filling agent storage tank is arranged in the U-shaped bracket, and the joint filling agent storage tank is used for fixing the U-shaped bracket; a liquid outlet pipe at the lower end of the joint filling agent storage tank penetrates through the center of the lower side of the U-shaped support, and the U-shaped support is fixed to the outer wall of the liquid outlet pipe at the lower end of the joint filling agent storage tank. The utility model relates to the technical field of road surface nursing, in particular to a municipal engineering road surface nursing mechanism. According to the pavement crack repairing device, cracks of a pavement can be conveniently filled with a crack repairing agent, the pavement crack repairing device can be conveniently moved, the crack repairing agent can shake to avoid sedimentation, and the trowelling plate is arranged to conduct trowelling treatment on the crack repairing agent in a reciprocating mode.

Description

Technical Field

[0001] The utility model relates to the technical field of road surface care, in particular to a municipal engineering road surface care mechanism. Background Art

[0002] Municipal engineering pavement care refers to the regular inspection, repair and maintenance of built roads to extend the service life of roads, improve road safety and comfort, and reduce road maintenance costs. The main contents of municipal engineering pavement care include cleaning, dust removal, seam filling, leveling, covering, etc. There are many methods and equipment for municipal engineering pavement care, but the existing methods and equipment have some shortcomings, such as:

[0003] The efficiency of sweeping and dust removal is low, and it cannot effectively remove debris, dust and bacteria on the road surface, affecting the cleanliness and sanitation of the road; the quality of seam filling is poor, and it cannot effectively prevent cracking and water seepage on the road surface, affecting the stability and durability of the road; the uniformity of leveling is poor, and it cannot effectively eliminate the unevenness of the road surface, affecting the flatness and comfort of the road; the adhesion of covering is poor, and it cannot effectively protect the road surface and prevent aging and damage of the road surface, affecting the appearance and functionality of the road. Therefore, the existing municipal engineering pavement care methods and equipment cannot meet the requirements of high efficiency, high quality and high efficiency of municipal engineering pavement care, and a new municipal engineering pavement care mechanism is urgently needed to solve the above problems. Utility Model Content

[0004] The utility model provides a municipal engineering road surface care mechanism, which is convenient for filling gaps in the road surface with a sealant, can be easily moved, can achieve shaking of the sealant to avoid sedimentation, and is provided with a trowel plate for reciprocating movement to smooth the sealant.

[0005] A municipal engineering pavement care mechanism, comprising a support assembly, characterized in that: the support assembly comprises a support plate and a symmetrical support frame, the two ends of the support plate are respectively fixedly connected to the support frame, an upper end bearing of the support frame is connected to a rotating shaft, and one end of the rotating shaft is fixedly connected to the middle of one side of a U-shaped bracket;

[0006] A sealant storage tank is provided in the U-shaped bracket, and the sealant storage tank fixes the U-shaped bracket;

[0007] The lower end liquid outlet pipe of the sealant storage tank passes through the lower center of the U-shaped bracket, the outer wall of the lower end liquid outlet pipe of the sealant storage tank fixes the U-shaped bracket, the lower end liquid outlet pipe of the sealant storage tank is fixedly connected to the upper end of the discharge pipe through a hose, the discharge pipe fixes the support plate, and a ball valve is provided at the lower end liquid outlet pipe of the sealant storage tank.

[0008] As a further limitation of the present technical solution, the central axis of the gear passes through the middle of the other side of the U-shaped bracket, the end bearing of the central axis of the gear is connected to another support frame, and a gear ring is provided on the outer wall of the sealant storage tank, the gear ring fixes the sealant storage tank, and the gear ring engages with the gear.

[0009] As a further limitation of the present technical solution, the lower end of the discharge pipe is arranged at the lower part of the support plate.

[0010] As a further limitation of the present technical solution, the end of the central axis of the gear is fixedly connected to the central axis of the wheel one, the central axis bearing of the wheel one is connected to the cover body, the cover body fixes the corresponding support frame, the wheel one is connected to the wheel two through a belt, the central axis bearing of the wheel two is connected to the motor bracket, the center of the wheel two is fixedly connected to the output shaft of the motor, the motor bracket fixes the support frame, and the upper side of the motor bracket fixes the motor.

[0011] As a further limitation of the present technical solution, the support plate is also connected to a smoothing assembly, and the smoothing assembly includes a second motor, a third wheel, a smoothing plate, a limit shaft and a vertical rod. The second motor is fixed to the support plate, and the output shaft of the second motor is fixedly connected to the upper end of the central axis of the third wheel. The central axis bearing of the third wheel is connected to the support plate. The third wheel is arranged on the lower side of the support plate, and the lower edge position of the third wheel is fixedly connected to a convex shaft, and the convex shaft is arranged in a slide groove, and the slide groove is arranged on the upper side of the smoothing plate. The slide groove is slidably connected to the convex shaft, and the upper part of one side of the smoothing plate is fixedly connected to the limit shaft, and the limit shaft is slidably connected to the vertical rod, and the upper end of the vertical rod is fixedly connected to the support plate.

[0012] As a further limitation of the present technical solution, the support assembly also includes a walking wheel, a walking wheel support rod and a support wheel, the lower end of the support frame is fixedly connected to the center of the walking wheel support rod, and the two ends of the walking wheel support rod are respectively connected to the walking wheel by bearings.

[0013] As a further limitation of the technical solution, the lower end of another support frame is fixedly connected to a connecting plate of the support wheel, and the support wheel is rotatably connected to the connecting plate.

[0014] As a further limitation of the technical solution, a group of evenly arranged heat dissipation holes are provided on the cover body.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] The seam-filling operation on the road surface can be realized. The seam-filling agent is transported from the seam-filling agent storage tank to the cracks on the road surface through the liquid outlet pipe and the material outlet pipe, filling and sealing the cracks, preventing the road surface from cracking and water seepage, and improving the stability and durability of the road surface;

[0017] The road surface can be smoothed. Motor 2 drives wheel 3 to rotate. Wheel 3 drives the cam to slide back and forth in the slide. The cam pushes the trowel plate to smooth the road surface. The position of the trowel plate is controlled by the limit shaft and the vertical rod to eliminate the unevenness of the road surface and improve the flatness and comfort of the road surface.

[0018] The sealant storage tank can reciprocate under the drive of a motor to achieve vibration of the sealant inside to avoid solidification. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0020] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0022] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 3 ;

[0023] Figure 4 The three-dimensional structure of the utility model is shown in FIG. Figure 4 .

[0024] In the figure: 1. sealant storage tank, 2. gear ring, 3. U-shaped bracket, 4. rotating shaft, 5. support frame, 6. support plate, 7. support wheel, 8. discharge pipe, 9. hose, 10. trowel plate, 101. slideway, 11. motor 2, 12. cover body, 13. gear, 14. limit shaft, 15. runner 3, 16. ball valve, 17. vertical pole, 18. runner 1, 19. belt, 20. motor, 21. motor bracket, 22. runner 2, 23. walking wheel support rod, 24. walking wheel. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-Figure 4 The utility model is further described with implementation modes.

[0026] Embodiment 1: A municipal engineering pavement care mechanism, comprising a support assembly, wherein the support assembly comprises a support plate 6 and a symmetrical support frame 5, wherein both ends of the support plate 6 are respectively fixedly connected to the support frame 5, an upper end bearing of the support frame 5 is connected to a rotating shaft 4, and one end of the rotating shaft 4 is fixedly connected to the middle of one side of a U-shaped bracket 3;

[0027] A sealant storage tank 1 is disposed in the U-shaped bracket 3, and the sealant storage tank 1 fixes the U-shaped bracket 3;

[0028] The lower end liquid outlet pipe of the sealant storage tank 1 passes through the lower center of the U-shaped bracket 3, the outer wall of the lower end liquid outlet pipe of the sealant storage tank 1 fixes the U-shaped bracket 3, the lower end liquid outlet pipe of the sealant storage tank 1 is fixedly connected to the upper end of the discharge pipe 8 through a hose, the discharge pipe 8 fixes the support plate 6, and a ball valve 16 is provided at the lower end liquid outlet pipe of the sealant storage tank 1.

[0029] The central axis of the gear 13 passes through the middle of the other side of the U-shaped bracket 3, and the bearing at the end of the central axis of the gear 13 is connected to another support frame 5. A gear ring 2 is provided on the outer wall of the sealant storage tank 1, and the gear ring 2 fixes the sealant storage tank 1, and the gear ring 2 meshes with the gear 13.

[0030] The lower end of the discharge pipe 8 is arranged at the lower part of the support plate 6 .

[0031] The end of the central axis of the gear 13 is fixedly connected to the central axis of the wheel 18, the central axis bearing of the wheel 18 is connected to the cover body 12, and the cover body 12 fixes the corresponding support frame 5. The wheel 18 is connected to the wheel 22 through the belt 19, and the central axis bearing of the wheel 22 is connected to the motor bracket 21. The center of the wheel 22 is fixedly connected to the output shaft of the motor 20, and the motor bracket 21 fixes the support frame 5. The upper side of the motor bracket 21 is fixed with the motor 20. The motor 20 is a stepping motor, which drives the wheel 18 to rotate reciprocatingly, and then drives the wheel 22 and the gear 13 to rotate reciprocatingly.

[0032] The support assembly also includes a walking wheel 24, a walking wheel support rod 23 and a support wheel 7. The lower end of the support frame 5 is fixedly connected to the center of the walking wheel support rod 23, and the two ends of the walking wheel support rod 23 are respectively connected to the walking wheel 24 by bearings.

[0033] The lower end of the other support frame 5 is fixedly connected to the connecting plate of the support wheel 7, and the support wheel 7 is rotatably connected to the connecting plate.

[0034] The cover body 12 is provided with a group of evenly arranged heat dissipation holes.

[0035] The upper opening of the sealant storage tank 1 is matched with an end cover (this is the prior art and will not be described in detail and will not be shown in the figure).

[0036] The working principle of the utility model is as follows: the support wheel 7 and the running wheel 24 can assist the movement of the device, and the position of the device can be changed by pushing the device to move. When in use, close the ball valve 16, pour the sealant into the sealant storage tank 1, push the device to move to the road gap, open the discharge pipe 8 to align with the road gap, open the ball valve 16, and the sealant enters the road gap through the hose 9 and the discharge pipe 8. The device moves along the road gap, and the sealant gradually fills all gaps;

[0037] During the movement of the device, the motor 20 is turned on, the output shaft of the motor 20 rotates to drive the second wheel 22 to rotate, the second wheel 22 drives the first wheel 18 to rotate through the belt 19, the first wheel 18 drives the gear 13 to rotate, the gear 13 drives the ring gear 2 to reciprocate, the ring gear 2 drives the sealant storage tank 1 and the U-shaped bracket 3 to swing back and forth, so as to shake the internal sealant to prevent it from solidifying and settling.

[0038] Embodiment 2: Based on the municipal engineering pavement maintenance mechanism provided in the first embodiment of the present application, the second embodiment of the present application proposes another municipal engineering pavement maintenance mechanism. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0039] Specifically, the difference of a municipal engineering pavement care mechanism provided by the second embodiment of the present application is that it also includes the following features: the support plate 6 is also connected to a smoothing assembly, and the smoothing assembly includes a motor 2 11, a wheel 3 15, a trowel plate 10, a limiting shaft 14 and a vertical rod 17, the motor 2 11 is fixed on the support plate 6, the output shaft of the motor 2 11 is fixedly connected to the upper end of the central axis of the wheel 3 15, the central axis bearing of the wheel 3 15 is connected to the support plate 6, the wheel 3 15 is arranged on the lower side of the support plate 6, the lower edge position of the wheel 3 15 is fixedly connected to a convex shaft, the convex shaft is arranged in a slide groove 101, the slide groove 101 is arranged on the upper side of the trowel plate 10, the slide groove 101 is slidably connected to the convex shaft, an upper part of one side of the trowel plate 10 is fixedly connected to the limiting shaft 14, the limiting shaft 14 is slidably connected to the vertical rod 17, and the upper end of the vertical rod 17 is fixedly connected to the support plate 6.

[0040] The lower end width of the trowel plate 10 is smaller than the upper end width, and the lower end of the trowel plate 10 is rounded, and the surface of the trowel plate 10 is a smooth rubber layer.

[0041] The working principle of this embodiment is as follows: in this embodiment, during the movement of the device, the output shaft of the motor 2 11 rotates to drive the wheel 3 15 to rotate, the wheel 3 15 drives the cam to rotate in a circle in the slide groove 101 of the trowel plate 10, the cam drives the trowel plate 10 to move back and forth, the trowel plate 10 drives the limit shaft 14 to move back and forth along the horizontal direction of the vertical pole 17, so as to realize the smooth reciprocating movement of the trowel plate 10, and the trowel plate 10 scrapes and levels the sealant after the sealant flows into the road seam.

[0042] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A municipal engineering pavement care mechanism, comprising a support assembly, characterized in that: The support assembly comprises a support plate (6) and a symmetrical support frame (5), the two ends of the support plate (6) are respectively fixedly connected to the support frame (5), an upper end bearing of the support frame (5) is connected to a rotating shaft (4), and one end of the rotating shaft (4) is fixedly connected to the middle of one side of the U-shaped bracket (3); A sealant storage tank (1) is arranged inside the U-shaped bracket (3), and the sealant storage tank (1) fixes the U-shaped bracket (3); The lower end liquid outlet pipe of the sealant storage tank (1) passes through the lower center of the U-shaped bracket (3); the outer wall of the lower end liquid outlet pipe of the sealant storage tank (1) is fixed to the U-shaped bracket (3); the lower end liquid outlet pipe of the sealant storage tank (1) is fixedly connected to the upper end of the discharge pipe (8) through a hose (9); the discharge pipe (8) is fixed to the support plate (6); and a ball valve (16) is provided at the lower end liquid outlet pipe of the sealant storage tank (1).

2. A municipal engineering pavement care mechanism according to claim 1, characterized in that: The central axis of the gear (13) passes through the middle of the other side of the U-shaped bracket (3); the end of the central axis of the gear (13) is connected to another support frame (5) by a bearing; a gear ring (2) is provided on the outer wall of the sealant storage tank (1); the gear ring (2) fixes the sealant storage tank (1) and meshes with the gear (13).

3. A municipal engineering pavement care mechanism according to claim 2, characterized in that: The lower end of the discharge pipe (8) is arranged at the lower part of the support plate (6).

4. A municipal engineering pavement care mechanism according to claim 3, characterized in that: The end of the central axis of the gear (13) is fixedly connected to the central axis of the first rotating wheel (18); the central axis bearing of the first rotating wheel (18) is connected to the cover body (12); the cover body (12) fixes the corresponding support frame (5); the first rotating wheel (18) is connected to the second rotating wheel (22) via a belt (19); the central axis bearing of the second rotating wheel (22) is connected to the motor bracket (21); the center of the second rotating wheel (22) is fixedly connected to the output shaft of the motor (20); the motor bracket (21) fixes the support frame (5); and the upper side of the motor bracket (21) fixes the motor (20).

5. A municipal engineering pavement care mechanism according to claim 4, characterized in that: The support plate (6) is also connected to a smoothing component, and the smoothing component comprises a second motor (11), a third wheel (15), a smoothing plate (10), a limiting shaft (14) and a vertical rod (17). The second motor (11) is fixed on the support plate (6), and the output shaft of the second motor (11) is fixedly connected to the upper end of the central axis of the third wheel (15). The central axis bearing of the third wheel (15) is connected to the support plate (6). The third wheel (15) is arranged on the support plate ( 6), the lower edge of the rotating wheel three (15) is fixedly connected to a convex shaft, the convex shaft is arranged in a slide groove (101), the slide groove (101) is arranged on the upper side of the trowel plate (10), the slide groove (101) is slidably connected to the convex shaft, the upper part of one side of the trowel plate (10) is fixedly connected to the limiting shaft (14), the limiting shaft (14) is slidably connected to the vertical rod (17), and the upper end of the vertical rod (17) is fixedly connected to the support plate (6).

6. A municipal engineering pavement care mechanism according to claim 5, characterized in that: The support assembly also includes a walking wheel (24), a walking wheel support rod (23) and a support wheel (7); the lower end of one of the support frames (5) is fixedly connected to the center of the walking wheel support rod (23), and both ends of the walking wheel support rod (23) are respectively connected to the walking wheel (24) by bearings.

7. A municipal engineering pavement care mechanism according to claim 6, characterized in that: The lower end of the other support frame (5) is fixedly connected to a connecting plate of the support wheel (7), and the support wheel (7) is rotatably connected to the connecting plate.

8. A municipal engineering pavement care mechanism according to claim 4, characterized in that: The cover body (12) is provided with a group of evenly arranged heat dissipation holes.

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