Road maintenance crack pouring equipment

Abstract

The utility model relates to the technical field of road maintenance, and discloses road maintenance crack pouring equipment which comprises a mounting plate, a stirrer, a feeding pipe, a transfer pump, a discharging pipe and the like, and further comprises an electric sliding rail, a connecting block, a first fixing ring, a second fixing ring and a vibrating rod. The electric sliding rail and the connecting block are mounted at the front end of the mounting plate, the electric sliding rail is driven to drive the discharging pipe to move to the position where the crack is located, then the device is moved front and back according to the size and shape of the filled crack, and therefore the device is matched with the discharging pipe moving left and right to complete crack pouring work on the crack; an operator does not need to adjust the position of the discharging pipe by adjusting the position of the device for multiple times, the crack pouring step is simple and rapid to operate, and the crack pouring efficiency of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road maintenance, in particular to a road maintenance seam filling device. Background Art

[0002] Road maintenance grouting refers to the process of injecting sealing materials into cracks in the road to seal the cracks and prevent moisture, sand and other substances from entering the cracks, thereby reducing the further expansion of the cracks and protecting the road surface structure.

[0003] According to the patent announcement number CN214882848U and the announcement date 2021-11-26, a road maintenance grouting device includes a cart with an asphalt barrel placed on it, the barrel mouth of the asphalt barrel facing upward, a discharge pipe provided on the asphalt barrel, a sealing plug slidingly embedded in the discharge pipe, a pull rod provided on the sealing plug, and the pull rod connected to the cart through an elastic component, which prompts the sealing plug on the pull rod to be embedded in the discharge pipe. This application can improve the efficiency of grouting, however, this device has the following problems: the position of the discharge pipe is fixed and cannot be adjusted. When the cracks need to be grouted, the operator must repeatedly adjust the position of the cart so that the discharge pipe can be aligned with the cracks in order to achieve accurate grouting of the cracks. This operation method not only increases the labor intensity of the operator, but also makes the work efficiency low and prolongs the construction time. Specifically, the fixed position discharge pipe needs to move the cart frequently when dealing with cracks of different widths and directions, which not only increases the complexity of the operation, but also may cause uneven asphalt pouring and affect the construction quality. In addition, frequent adjustment of the cart position may also increase construction time and labor costs, especially when multiple cracks need to be handled. These problems are particularly prominent. In addition, the device is also unable to handle impurities in the gaps during the grouting process.

[0004] Therefore, it is necessary to design a road maintenance grouting equipment with an adjustable discharge pipe. Utility Model Content

[0005] The utility model provides a road maintenance crack filling device to solve the following problems:

[0006] 1. The discharge pipe at a fixed position on the device needs to be frequently moved when dealing with cracks of different widths and directions;

[0007] 2. Further solve the problem of being unable to handle impurities in the gaps during the grouting process.

[0008] The technical solution of the utility model is: a road maintenance grouting equipment, including a mounting plate, a mixer, a feed pipe, a suction pump and a discharge pipe, the mixer is installed on the upper side of the mounting plate, the mixer is penetrated by a feed pipe, the discharge pump is installed on the outer wall of the mixer, the feed pipe is connected to the discharge pump at one end away from the mixer, and the discharge pump is connected to the discharge pipe; it also includes an electric slide rail and a connecting block, the front side of the mounting plate is connected to the electric slide rail, the electric slide rail is slidably connected to the connecting block, and the discharge pipe is connected to the connecting block; it also includes a first fixed ring, a second fixed ring and a vibration rod, the first fixed ring and the second fixed ring are connected to the part of the discharge pipe at the front of the mounting plate, and the vibration rod is clamped between the first fixed ring and the second fixed ring.

[0009] Furthermore, it also includes a vacuum cleaner and a vacuum pipe. The vacuum cleaner is installed on the mounting plate, the vacuum cleaner is connected to the connecting pipe, the vacuum pipe is connected to the side of the vacuum cleaner away from the connecting pipe, and the end of the vacuum pipe away from the vacuum cleaner is connected to the connecting block.

[0010] Furthermore, it also includes a stretching tube, and the end of the dust suction tube away from the vacuum cleaner is connected to the stretching tube.

[0011] Furthermore, it also includes a connecting frame, a connecting pipe and a charging frame. The connecting frame is installed on the mounting plate. The charging frame is slidably connected to the inside of the connecting frame. The charging frame is connected to the vacuum cleaner through the connecting pipe.

[0012] Furthermore, it also includes an air blower and an air blow pipe. The air blower is installed on the mounting plate, the air blower is connected to the air blow pipe, and the end of the air blow pipe away from the air blower is connected to the connecting block.

[0013] Furthermore, it also includes a moving wheel and a handle, the moving wheel is connected to the mounting plate, and the handle is connected to the mounting plate (1).

[0014] The beneficial effects of the utility model are:

[0015] The road maintenance grouting equipment of the present invention is driven by the electric slide rail and the connecting block by installing the electric slide rail. The electric slide rail will move the discharge pipe to the location of the crack, and then move the device back and forth according to the size and shape of the crack to be filled, thereby cooperating with the discharge pipe that moves left and right to complete the grouting of the crack, so that the operator does not need to adjust the position of the discharge pipe by adjusting the position of the device multiple times. The grouting step is simple and fast to operate, which effectively improves the grouting efficiency of the device.

[0016] The road maintenance and grouting equipment of the utility model is provided with a dust collector and a dust suction pipe on a mounting plate. The dust suction pipe can move along with the discharge pipe and can suck out impurities in the cracks, thereby ensuring the cleanliness of the cracks and improving the grouting quality.

[0017] The road maintenance grouting equipment of the utility model is provided with an air blower and an air blow pipe on a mounting plate. The air blow pipe can move along with the discharge pipe and can blow out smaller dust and impurities in the cracks, thereby ensuring the cleanliness of the cracks and improving the grouting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the road maintenance and grouting equipment of the present utility model.

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the discharge pipe, electric slide rail and connecting block of the road maintenance and grouting equipment of the utility model.

[0020] Figure 3 This is a cross-sectional view of the electric slide rail of the road maintenance and grouting equipment of the utility model.

[0021] Figure 4 This is a cross-sectional view of the connection frame of the road maintenance and grouting equipment of the present invention.

[0022] Markings in the accompanying drawings: 1: mounting plate, 2: moving wheel, 3: handle, 4: mixer, 41: feed pipe, 5: suction pump, 6: discharge pipe, 7: electric slide rail, 8: connecting block, 9: first fixed ring, 10: second fixed ring, 11: vibration rod, 14: vacuum cleaner, 141: connecting pipe, 15: vacuum pipe, 16: stretching pipe, 17: connecting frame, 18: loading frame, 19: blower, 20: blowing pipe. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention, but are not intended to limit the present invention.

[0024] Embodiment: A road maintenance and crack filling equipment, such as Figure 1 and Figure 2As shown, it includes a mounting plate 1, a moving wheel 2, a handle 3, a mixer 4, a feed pipe 41, a material pump 5, a material discharge pipe 6, an electric slide rail 7 and a connecting block 8. The mounting plate 1 is connected to the moving wheel 2, and the moving wheel 2 can be a universal wheel with a brake on the market; the mounting plate 1 is connected to the handle 3 for conveniently pushing the device, and the mixer 4 is installed on the upper side of the mounting plate 1 through bolts. The mixer 4 is penetrated by a feed pipe 41, and the material pump 5 is installed on the outer wall of the mixer 4. The end of the feed pipe 41 away from the mixer 4 is connected to the material discharge pipe. The pump 5 is connected, and a discharge pipe 6 is connected to the feed pump 5. An electric slide rail 7 is installed on the front side of the mounting plate 1 through a fixing part. A connecting block 8 is connected to the electric slide rail 7 in a left-right sliding manner. The discharge pipe 6 is connected to the connecting block 8, and the electric slide rail is driven. The electric slide rail will move the discharge pipe to the position of the crack, and then move the device laterally according to the size and shape of the crack to be filled, so as to cooperate with the discharge pipe that moves left and right to complete the filling of the crack, so that the operator does not need to adjust the position of the discharge pipe by adjusting the position of the device multiple times.

[0025] like Figure 2 and Figure 3 As shown, it also includes a first fixing ring 9, a second fixing ring 10 and a vibrating rod 11. The first fixing ring 9 and the second fixing ring 10 are connected to the discharge pipe 6 at the front of the mounting plate 1. The vibrating rod 11 is clamped between the first fixing ring 9 and the second fixing ring 10. When the vibrating rod 11 is driven, the vibrating rod 11 can vibrate out the bubbles between the caulking materials injected into the cracks, reduce the gaps between the caulking materials, and effectively improve the strength and quality of the caulking materials.

[0026] like Figure 1 and Figure 2 As shown, it also includes a vacuum cleaner 14, a connecting pipe 141, a vacuum tube 15 and a stretching tube 16. The vacuum cleaner 14 is installed on the mounting plate 1 by bolts. The vacuum cleaner 14 is connected to the connecting pipe 141. The vacuum tube 15 is connected to the side of the vacuum cleaner 14 away from the connecting pipe 141. The end of the vacuum tube 15 connected to the vacuum cleaner 14 is connected to the connecting block 8. The stretching tube 16 is connected to the vacuum tube 15. When the crack is deep or the crack area is large, the stretching tube 16 fixed on the connecting block 8 cannot suck away all impurities in the crack. At this time, the operator needs to pull the stretching tube 16 to extend the stretching tube 16 and approach the impurities in the crack, so as to further ensure the cleanliness of the crack.

[0027] like Figure 1 and Figure 4As shown, it also includes a connecting frame 17 and a charging frame 18. The connecting frame 17 is installed on the mounting plate 1. The charging frame 18 is connected to the inside of the connecting frame 17 in a left-right sliding manner. The end of the connecting pipe 141 that is not connected to the vacuum cleaner 14 is connected to the connecting frame 17. The vacuum cleaner 14 is driven. The vacuum cleaner 14 will suck larger impurities in the crack into its own interior through the vacuum pipe 15 and the stretching pipe 16, and then transport the impurities to the interior of the charging frame 18 through the connecting pipe 141, thereby collecting the impurities.

[0028] like Figure 1 and Figure 2 As shown, it also includes an air blower 19 and an air blow pipe 20. The air blower 19 is installed on the mounting plate 1, and the air blow pipe 20 is connected to the air blower 19. The end of the air blow pipe 20 away from the air blower 19 is connected to the connecting block 8. When the air blower 19 is driven, the air blower 19 will blow air into the crack through the air blow pipe 20 to blow out smaller impurities or dust in the crack.

[0029] When the device is to be used, first push the handle 3 to move the moving wheel 2 with the device to the place of use, add the caulking material into the mixer 4, drive the mixer 4 to fully mix the caulking material, move the device to the ground where the caulking is required, and align the discharge pipe 6 with the crack. If there are impurities such as dust, sand and gravel in the crack, the caulking material may not be able to fully contact the crack surface, resulting in poor bonding effect and easy falling off. Therefore, the crack needs to be cleaned before the caulking work is carried out; drive the vacuum cleaner 14, the vacuum cleaner 14 will suck the larger impurities in the crack into its own interior through the dust suction pipe 15 and the stretching pipe 16, and then transport the impurities to the interior of the loading frame 18 through the connecting pipe 141, so as to collect the impurities, and then drive the blower 19, the blower 19 will blow air into the crack through the blowing pipe 20, Smaller impurities or dust can be blown out. During this process, the electric slide rail 7 can be driven, and the electric slide rail 7 will move left and right with the connecting block 8. When the connecting block 8 moves left and right, the dust suction pipe 15 and the air blowing pipe 20 will also move together. At this time, by moving the device back and forth, the impurities in the cracks can be quickly removed, effectively ensuring the cleanliness of the cracks; when the cracks are deep or the crack area is large, the stretching tube 16 fixed on the connecting block 8 cannot suck away all the impurities in the cracks. At this time, the operator needs to pull the stretching tube 16 to extend the stretching tube 16 and approach the impurities in the cracks, thereby further ensuring the cleanliness of the cracks and effectively improving the flexibility of the vacuum cleaner 14; this ensures that the caulking material can form a firm bond with the crack surface, effectively improving the sealing effect between the caulking material and the crack surface.

[0030] After completing the cleaning of the cracks, adjust the position of the discharge pipe 6 according to the size and shape of the filled cracks, drive the electric slide 7, and the electric slide 7 will move the discharge pipe 6 to the position of the cracks, and then drive the extraction pump 5. The extraction pump 5 will pump the caulking material in the mixer 4 into the discharge pipe 6 through the feed pipe 41, and then discharge the material into the cracks through the discharge pipe 6. The electric slide 7 will move the connecting block 8 and the discharge pipe 6 left and right. At this time, move the device back and forth according to the size and shape of the filled cracks, so as to cooperate with the discharge pipe 6 that moves left and right to complete the cleaning of the cracks. The grouting work means that when grouting, the operator does not need to adjust the position of the device multiple times to adjust the position of the discharge pipe 6. The operator only needs to move the device back and forth according to the size and shape of the crack. The grouting steps are simple and fast to operate, which effectively improves the grouting efficiency of the device. While grouting the cracks, the vibration rod 11 is driven, and the vibration rod 11 can vibrate out the bubbles between the grouting materials injected into the cracks, reduce the gaps between the grouting materials, and effectively improve the strength and quality of the grouting materials. The above steps can be repeated for subsequent grouting work. After completing the work, the device is closed and cleaned.

[0031] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A road maintenance grouting device, comprising a mounting plate (1), a mixer (4), a feed pipe (41), a pumping pump (5) and a discharge pipe (6), wherein the mixer (4) is mounted on the upper side of the mounting plate (1), the mixer (4) is provided with a feed pipe (41), the outer wall of the mixer (4) is mounted with a pumping pump (5), the end of the feed pipe (41) away from the mixer (4) is connected to the pumping pump (5), and the discharge pipe (6) is connected to the pumping pump (5), characterized in that: The utility model further comprises an electric slide rail (7) and a connecting block (8), wherein the front side of the mounting plate (1) is connected to the electric slide rail (7), the connecting block (8) is slidably connected to the electric slide rail (7), and the discharge pipe (6) is connected to the connecting block (8); and further comprises a first fixing ring (9), a second fixing ring (10) and a vibration rod (11), wherein the portion of the discharge pipe (6) at the front of the mounting plate (1) is connected to the first fixing ring (9) and the second fixing ring (10), and the vibration rod (11) is clamped between the first fixing ring (9) and the second fixing ring (10).

2. A road maintenance caulking equipment according to claim 1, characterized in that: It also includes a dust collector (14) and a dust collection pipe (15). The dust collector (14) is installed on the mounting plate (1), the dust collector (14) is connected to the dust collection pipe (15), and the dust collection pipe (15) is connected to the connecting block (8) at one end away from the dust collector (14).

3. A road maintenance caulking equipment according to claim 2, characterized in that: It also includes a stretching tube (16), and one end of the dust suction tube (15) away from the dust suction tube is connected to the stretching tube (16).

4. A road maintenance caulking equipment according to claim 3, characterized in that: The utility model further comprises a connecting frame (17), a connecting pipe (141) and a charging frame (18). The connecting frame (17) is installed on the mounting plate (1). The charging frame (18) is slidably connected to the interior of the connecting frame (17). The charging frame (18) is connected to the vacuum cleaner (14) through the connecting pipe (141).

5. A road maintenance caulking equipment according to claim 4, characterized in that: The device further comprises an air blower (19) and an air blow pipe (20), wherein the air blower (19) is mounted on the mounting plate (1), the air blow pipe (20) is connected to the air blower (19), and the end of the air blow pipe (20) away from the air blower (19) is connected to the connecting block (8).

6. A road maintenance caulking equipment according to claim 4, characterized in that: It also includes a moving wheel (2) and a handle (3), wherein the moving wheel (2) is connected to the mounting plate (1), and the handle (3) is connected to the mounting plate (1).

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