Road maintenance crack pouring mechanism
By designing the road maintenance and seam filling mechanism of mounting plates, conveying pipes, corrugated telescopic pipes and gap calibration components, the problem of the inability to accurately transport seam filling materials to the gap is solved, efficient filling of materials is achieved, maintenance costs are reduced and appropriate Compatibility.
Patent Information
- Application Number
- CN202421062505.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-05-16
AI Technical Summary
During the filling process of the existing road maintenance and seam filling mechanism, the pipe diameter is larger than the gap, so the seam filling materials cannot be accurately transported to the gap, causing material overflow and waste, which increases maintenance costs.
A road maintenance filling mechanism including mounting plate, conveying pipe, corrugated telescopic pipe, filling pipe and gap calibration assembly was designed. Through the deflector and electric push rod adjustment function of the gap calibration assembly, the seam filling material can be accurate. Transport to the inside of the road gap to prevent overflow.
It effectively prevents overflow of seam filling materials, saves road maintenance seam filling costs, and improves the adaptability of seam filling mechanisms, and can quickly adjust according to different gap spacing.
Smart Images
Figure CN222139736U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a road maintenance seam filling mechanism, belonging to the field of road maintenance equipment. Background Art
[0002] Road maintenance and caulking organizations are organizations that are specifically responsible for road maintenance and repair work. They are usually managed and operated by government departments, road management companies or construction units. The main responsibilities of these organizations include crack repair, damage repair, caulking and filling work on the road surface. Caulking organizations use appropriate materials and technologies to remedy road cracks and damage to ensure the flatness and safety of the road, which can extend the service life of the road and provide a high-quality driving environment.
[0003] In the prior art, road repair work is carried out by aligning pipes with road gaps and transporting caulking materials. However, the diameter of the pipes is usually larger than the road gaps, so that during the caulking process, the caulking materials outside the gap spacing range are directly spilled onto the road surface and overflow occurs, resulting in a large amount of material waste and increased road maintenance caulking costs.
[0004] In summary, the utility model therefore provides a road maintenance grouting mechanism to solve the above-mentioned problems. Utility Model Content
[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a road maintenance grouting mechanism to solve the problem in the above-mentioned background technology that the grouting material cannot be accurately transported into the gap, resulting in overflow and waste.
[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a road maintenance grouting mechanism, including a mounting plate, a delivery pipe passing through the top and bottom of the mounting plate, screws passing through the four sides of the bottom of the mounting plate, four electric lifting rods evenly fixedly connected to the bottom of the mounting plate around the delivery pipe, a movable plate fixedly connected between the output ends of the four electric lifting rods, the bottom end of the delivery pipe is connected to a corrugated telescopic tube, the bottom end of the corrugated telescopic tube is connected to a grouting pipe, the bottom end of the grouting pipe passes through the top of the movable plate and extends to the bottom of the movable plate, and gap calibration components are installed on both sides of the movable plate and below the grouting pipe.
[0007] Furthermore, the delivery pipe is fixedly connected to the mounting plate, and the caulking pipe is fixedly connected to the movable plate.
[0008] Furthermore, the gap calibration assembly includes a mounting shaft and a fixed plate, the mounting shaft passes through one side of the front side and one side of the back side of the movable plate, the fixed plate is fixedly connected to the top of the movable plate, both ends of the mounting shaft are fixedly connected with connecting rods, the opposite sides of the two connecting rods are fixedly connected with connecting shafts, a guide plate is fixedly connected between the opposite ends of the two connecting shafts and located on one side of the movable plate, one side of the guide plate and located above the movable plate is evenly slidably connected with two sliding seats from front to back, a transmission shaft is rotatably connected between the opposite sides of the two sliding seats, and the axial surface of the transmission shaft is sleeved with a transmission seat.
[0009] Furthermore, the mounting shaft is rotatably connected to the movable plate, and the movable plate is in contact with the guide plate.
[0010] Furthermore, the main cross-sections on both sides of the movable plate are in the shape of semicircular chamfers, and the semicircular chamfers on both sides of the movable plate are centered on the axis of the internal mounting shafts of the two gap calibration components.
[0011] Furthermore, the transmission seat is rotatably connected to the transmission shaft, and an electric push rod is fixedly connected between the transmission seat and the opposite side of the fixed plate.
[0012] Furthermore, a sliding groove cooperating with the two sliding seats for sliding is provided on one side of the guide plate and above the movable plate.
[0013] Beneficial effects of the utility model:
[0014] The grouting mechanism is moved as a whole to the top of the road gap, and the gap between the two internal guide plates of the gap calibration assembly is aligned with the road gap. The valve of the external cement truck's mud outlet pipe is opened to transport the grouting cement to the inside of the delivery pipe, and then the cement is transported to the grouting pipe through the corrugated expansion pipe and discharged. The cement is drained through the two guide plates to the inside of the road gap for filling, thereby preventing the grouting cement from overflowing and wasting, and saving the cost of road maintenance and grouting.
[0015] By starting the telescopic switches at the output ends of the two electric push rods inside the two gap calibration components, the guide plate is rotated and adjusted by fitting the side of the movable plate through the connecting shaft, connecting rod and mounting shaft. The two gap calibration components are installed in a mirror-symmetrical manner, so that the two guide plates rotate in opposite directions, thereby adjusting the spacing of the angles between the bottoms of the two guide plates, which can be quickly adjusted according to the spacing of the gaps to be filled, effectively improving the adaptability of the road maintenance grouting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0017] Figure 1 This is a schematic structural perspective diagram of a road maintenance and caulking mechanism of the utility model;
[0018] Figure 2 This is a schematic front view of the structure of a road maintenance and caulking mechanism of the utility model;
[0019] Figure 3 This is a schematic main cross-sectional view of the structure of a road maintenance and caulking mechanism of the utility model;
[0020] Figure 4 for Figure 2 A schematic structural perspective view of the gap calibration assembly shown;
[0021] Figure 5 for Figure 2 A schematic top view of the structure of the gap calibration component is shown.
[0022] In the figure: 1. Mounting plate; 2. Delivery pipe; 3. Screws; 4. Electric lifting rod; 5. Corrugated telescopic tube; 6. Caulking tube; 7. Moving plate; 8. Gap calibration assembly; 81. Mounting shaft; 82. Fixed plate; 83. Connecting rod; 84. Connecting shaft; 85. Guide plate; 86. Sliding seat; 87. Transmission shaft; 88. Transmission seat; 89. Electric push rod. DETAILED DESCRIPTION
[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0024] See also Figure 1-5 The utility model provides a technical solution: a road maintenance grouting mechanism, comprising a mounting plate 1, a delivery pipe 2 is penetrated between the top and the bottom of the mounting plate 1, screws 3 are penetrated around the bottom of the mounting plate 1, four electric lifting rods 4 are evenly fixedly connected around the delivery pipe 2 at the bottom of the mounting plate 1, a movable plate 7 is fixedly connected between the output ends of the four electric lifting rods 4, the bottom end of the delivery pipe 2 is connected with a corrugated telescopic tube 5, the bottom end of the corrugated telescopic tube 5 is connected with a grouting pipe 6, the bottom end of the grouting pipe 6 penetrates the top of the movable plate 7 and extends to the bottom of the movable plate 7, gap calibration components 8 are installed on both sides of the movable plate 7 and below the grouting pipe 6, the four electric lifting rods 4 are connected to an external power supply and are provided with the same power control switch, the delivery pipe 2 is connected to the mud outlet pipe of an external cement truck, so that concrete can be transported, the mounting plate 1 can be fixedly connected to the external cement truck frame by screws 3, the delivery pipe 2 is fixedly connected to the mounting plate 1, and the grouting pipe 6 is fixedly connected to the movable plate 7.
[0025] See also Figure 2-5The gap calibration component 8 includes a mounting shaft 81 and a fixed plate 82. The mounting shaft 81 runs through one side of the front side and one side of the back side of the movable plate 7. The fixed plate 82 is fixedly connected to the top of the movable plate 7. Both ends of the mounting shaft 81 are fixedly connected with connecting rods 83. The opposite sides of the two connecting rods 83 are fixedly connected with connecting shafts 84. A guide plate 85 is fixedly connected between the opposite ends of the two connecting shafts 84 and located on one side of the movable plate 7. One side of the guide plate 85 and located above the movable plate 7 is evenly slidably connected with two sliding seats 86 from front to back. A transmission shaft 87 is rotatably connected between the opposite sides of the two sliding seats 86. The axial surface of the transmission shaft 87 is sleeved with a transmission seat 88. The two gap calibration components 8 are installed in a mirror-symmetrical structure, so that the two internal The guide plates 85 are adjusted in opposite directions, the mounting shaft 81 is rotatably connected to the movable plate 7, the movable plate 7 is in contact with the guide plate 85, the main cross-sections on both sides of the movable plate 7 are semicircular chamfered, and the semicircular chamfers on both sides of the movable plate 7 are centered on the axis of the mounting shaft 81 inside the two gap calibration components 8, so that when the output end of the electric push rod 89 contracts, the guide plate 85 can be driven to fit the side of the movable plate 7 for rotation adjustment, the transmission seat 88 is rotatably connected to the transmission shaft 87, and an electric push rod 89 is fixedly connected between the transmission seat 88 and the opposite side of the fixed plate 82, the electric push rods 89 inside the two gap calibration components 8 are connected to an external power supply and are provided with the same power control switch, and a slide groove cooperating with the sliding of the two sliding seats 86 is provided on one side of the guide plate 85 and above the movable plate 7.
[0026] Specific implementation method: By moving the grouting mechanism as a whole to the top of the road gap, and aligning the gap between the two guide plates 85 inside the gap calibration components 8 with the road gap, the valve of the external cement truck mud outlet pipe is opened, and the grouting cement is transported to the inside of the delivery pipe 2, and then the cement is transported to the grouting pipe 6 through the corrugated telescopic pipe 5 and discharged. The cement is drained to the inside of the road gap through the two guide plates 85 for filling, thereby preventing the grouting cement from overflowing and wasting, saving the cost of road maintenance grouting. When the road gap is different and the spacing between the two guide plates 85 needs to be adjusted, the telescopic switches at the output ends of the two electric push rods 89 inside the two gap calibration components 8 can be started. When the output ends of the electric push rods 89 are telescopic, the transmission seat can be driven 88 moves left and right, and the transmission seat 88 drives the two sliding seats 86 to move left and right through the transmission shaft 87. The main cross-sections on both sides of the movable plate 7 are semi-circular chamfered, and the semi-circular chamfers on both sides of the movable plate 7 are centered on the axis of the internal mounting shaft 81 of the two gap calibration components 8. The two sliding seats 86 slide on one side of the guide plate 85 while driving the guide plate 85 to rotate and adjust by fitting the side of the movable plate 7 through the connecting shaft 84, the connecting rod 83 and the mounting shaft 81. The two gap calibration components 8 are installed in a mirror-symmetrical manner, so that the two guide plates 85 rotate in opposite directions, so that the spacing of the angles between the bottoms of the two guide plates 85 can be adjusted, which can be quickly adjusted according to the spacing of the gaps to be filled, effectively improving the adaptability of the road maintenance grouting mechanism.
[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A road maintenance grouting mechanism, comprising a mounting plate (1), Features: A delivery pipe (2) passes through the top and bottom of the mounting plate (1), screws (3) are passed through the four sides of the bottom of the mounting plate (1), four electric lifting rods (4) are evenly fixedly connected around the delivery pipe (2) at the bottom of the mounting plate (1), a movable plate (7) is fixedly connected between the output ends of the four electric lifting rods (4), the bottom end of the delivery pipe (2) is connected to a corrugated telescopic tube (5), the bottom end of the corrugated telescopic tube (5) is connected to a caulking tube (6), the bottom end of the caulking tube (6) passes through the top of the movable plate (7) and extends to the bottom of the movable plate (7), and gap calibration components (8) are installed on both sides of the movable plate (7) and below the caulking tube (6).
2. A road maintenance caulking mechanism according to claim 1, Features: The delivery pipe (2) is fixedly connected to the mounting plate (1), and the caulking pipe (6) is fixedly connected to the moving plate (7).
3. A road maintenance caulking mechanism according to claim 1, Features: The gap calibration component (8) comprises a mounting shaft (81) and a fixed plate (82), wherein the mounting shaft (81) passes through one side of the front side and one side of the back side of the movable plate (7), and the fixed plate (82) is fixedly connected to the top of the movable plate (7). Both ends of the mounting shaft (81) are fixedly connected to connecting rods (83), and the opposite sides of the two connecting rods (83) are fixedly connected to connecting shafts (84). A guide plate (85) is fixedly connected between the opposite ends of the two connecting shafts (84) and located on one side of the movable plate (7). Two sliding seats (86) are evenly slidably connected to one side of the guide plate (85) and located above the movable plate (7) from front to back, and a transmission shaft (87) is rotatably connected between the opposite sides of the two sliding seats (86), and the axial surface of the transmission shaft (87) is sleeved with a transmission seat (88).
4. A road maintenance caulking mechanism according to claim 3, Features: The mounting shaft (81) is rotatably connected to the moving plate (7), and the moving plate (7) is in contact with the guide plate (85).
5. A road maintenance caulking mechanism according to claim 3, Features: The main cross-sections on both sides of the movable plate (7) are in the shape of semicircular chamfers, and the semicircular chamfers on both sides of the movable plate (7) are centered on the axis of the internal mounting shafts (81) of the two gap calibration components (8).
6. A road maintenance caulking mechanism according to claim 3, Features: The transmission seat (88) is rotatably connected to the transmission shaft (87), and an electric push rod (89) is fixedly connected between the transmission seat (88) and the opposite side of the fixed plate (82).
7. A road maintenance caulking mechanism according to claim 3, Features: A sliding groove cooperating with two sliding seats (86) for sliding is provided on one side of the guide plate (85) and located above the movable plate (7).