Pavement crack pouring device
By introducing a cleaning device into the road crack infusion device, using electric telescopic rods and cleaning brushes to clean up debris in ground cracks, the problem of debris affecting the infusion effect is solved and the filling quality is significantly improved.
Patent Information
- Application Number
- CN202421053499.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-15
AI Technical Summary
During the infusion of road cracks, debris in ground cracks affect the combination of asphalt and cracks, resulting in poor infusion effect.
A pavement crack filling device is designed, equipped with a cleaning device, including an electric telescopic rod, a motor, a round rod and a cleaning brush, to clean up debris in the ground cracks and make the asphalt in the filling tube better pour into the cracks.
Through the use of the cleaning device, the infusion effect is improved, debris affecting the combination of asphalt and ground cracks is avoided, and the quality and effect of infusion is ensured.
Smart Images
Figure CN222294658U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pavement crack injection, in particular to a pavement crack injection device. Background Art
[0002] The pavement crack injection device is a device used to repair pavement cracks. It can effectively inject injection materials into the cracks, repair the pavement, and extend the service life of the pavement.
[0003] When pouring asphalt into cracks on the road, the storage tank can be moved by the handle and the universal wheel at the bottom of the bracket. At this time, the liquefied gas tank on the surface of the bracket heats the asphalt inside the storage tank, and then the grouting pipe on one side of the storage tank will be at the upper end of the cracks on the ground. Then, the asphalt is poured into the cracks on the ground through the grouting pipe, and the cracks on the ground are repaired. When pouring asphalt into cracks on the ground, there will be debris in the cracks on the ground. After the asphalt is poured into the cracks on the ground, the debris will affect the combination of the asphalt and the cracks on the ground, resulting in problems that affect the pouring effect of the pouring device. Utility Model Content
[0004] The utility model provides a pavement crack pouring device to solve the problem that when pouring ground cracks, there will be debris in the ground cracks, and after asphalt is poured into the ground cracks, the debris will affect the combination of asphalt and the ground cracks, thereby affecting the pouring effect of the pouring device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a road crack injection device, comprising a bracket, a handle is provided on one side of the bracket, a storage tank is provided on one side of the bracket, a liquefied gas tank is provided on one side of the bracket, an injection pipe is provided on one side of the storage tank, the four corners of the bottom of the bracket are fixedly connected to universal wheels, and a cleaning device is provided on one side of the bracket, the cleaning device comprises a mounting block, the mounting block is fixedly connected to the bracket, a bolt is inserted into the internal thread of the mounting block, a placement rack is threadedly connected to the surface of the bolt, an electric telescopic rod is fixedly connected to one side of the placement rack, the output end of the electric telescopic rod is fixedly connected to a motor, the output end of the motor is fixedly connected to a round rod, and a cleaning brush is fixedly connected to one side of the round rod.
[0006] The effect achieved by the above components is: when pouring the cracks in the road surface, the storage tank can be moved by the handle and the universal wheel at the bottom of the bracket. At this time, the liquefied gas tank on the surface of the bracket heats the asphalt inside the storage tank, and then the grouting pipe on one side of the storage tank will be at the upper end of the cracks on the ground, and then the asphalt is poured into the cracks on the ground through the grouting pipe, and then the ground cracks are poured and repaired. Before the grouting pipe reaches the cracks on the ground, the placement frame can be placed inside the mounting block, and then the bolts are turned so that the bolts pass through the mounting block and are fixed to the placement frame, and then the electric telescopic rod is started to move the motor downward, and at this time the cleaning brush on one side of the round rod will reach the cracks on the ground, and then the motor is started so that the motor drives the cleaning brush to rotate through the round rod, so that the cleaning brush cleans the debris in the cracks on the ground. By using the cleaning device, the debris in the cracks on the ground can be cleaned, so that the asphalt in the grouting pipe can be better poured into the cracks on the ground, and the situation where the debris affects the combination of the asphalt and the cracks on the ground can be avoided, thereby improving the grouting effect of the grouting device.
[0007] Preferably, one side of the round rod is fixedly connected to a reinforcing rod, and the side of the reinforcing rod away from the round rod is fixedly connected to the cleaning brush.
[0008] The effect achieved by the above components is: by reinforcing the rod, the connection strength between the round rod and the cleaning brush is improved, thereby preventing the cleaning brush from deforming at the connection with the round rod after being subjected to force.
[0009] Preferably, guide plates are fixedly connected to both sides of the mounting block, and the guide plates are obliquely arranged on both sides of the mounting block.
[0010] The effect achieved by the above components is: by using the guide plate, the size of the entrance of the installation block is increased, and then the placement rack is more easily inserted into the installation block.
[0011] Preferably, a gasket is abutted on one side of the bolt, and the gasket abuts against the mounting block.
[0012] The effects achieved by the above components are: by using gaskets, the contact area between the bolts and the mounting blocks is increased, thereby preventing the bolts from loosening and improving the use effect of the bolts.
[0013] Preferably, a fixing device is provided on one side of the bracket, and the fixing device includes a fixing plate, the fixing plate is fixedly connected to the bracket, one side of the fixing plate is rotatably connected to a threaded rod, one side of the threaded rod is fixedly connected to an operating block, and one side of the threaded rod is threadedly connected to an extrusion plate.
[0014] The effect achieved by the above components is: when the liquefied gas tank is placed on the surface of the bracket, the liquefied gas tank can be placed between the fixing plate and the extrusion plate, and then the operating block is rotated so that the threaded rod drives the extrusion plate close to the liquefied gas tank and squeezes and fixes the liquefied gas tank. By using the fixing device, the liquefied gas tank on the surface of the bracket can be reinforced to avoid position displacement of the liquefied gas tank, which may affect the use of the liquefied gas tank, thereby improving the use effect of the filling device.
[0015] Preferably, a bearing is fixedly connected to one side of the threaded rod, and an outer ring of the bearing is fixedly connected to a fixing plate.
[0016] The effect achieved by the above components is: by using the bearing, the friction between the threaded rod and the fixed plate is reduced, and then the threaded rod is made to rotate more easily.
[0017] Preferably, a limiting rod is fixedly connected to one side of the fixing plate, and the limiting rod is fixedly connected to the extrusion plate.
[0018] The effect achieved by the above components is: by using the limit rod, the moving trajectory of the extrusion plate is limited, thereby improving the stability of the movement of the extrusion plate.
[0019] Preferably, a rubber pad is fixedly connected to one side of the extrusion plate close to the fixing plate, and the size of the rubber pad is matched with the size of the extrusion plate.
[0020] The effect achieved by the above components is: by using the rubber pad, the friction between the extrusion plate and the liquefied gas tank is increased, thereby improving the use effect of the extrusion plate.
[0021] In summary, the beneficial effects of the utility model are:
[0022] By using a cleaning device, debris in the ground cracks can be cleaned, allowing the asphalt in the injection pipe to be better injected into the ground cracks, avoiding the situation where debris affects the combination of asphalt and ground cracks, thereby improving the injection effect of the injection device. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a three-dimensional structural schematic diagram of the cleaning device of the utility model;
[0025] Figure 3 For this utility model Figure 2 A magnified image of point A;
[0026] Figure 4 It is a three-dimensional structural schematic diagram of the fixing device of the utility model.
[0027] Legend: 1. Bracket; 2. Cleaning device; 21. Mounting block; 22. Bolt; 23. Placement rack; 24. Electric telescopic rod; 25. Motor; 26. Round rod; 27. Cleaning brush; 28. Reinforcement rod; 29. Guide plate; 210. Gasket; 3. Fixing device; 31. Fixing plate; 32. Threaded rod; 33. Operating block; 34. Extrusion plate; 35. Bearing; 36. Limit rod; 37. Rubber pad; 4. Handle; 5. Storage tank; 6. Liquefied gas tank; 7. Filling pipe; 8. Universal wheel. DETAILED DESCRIPTION
[0028] Reference Figure 1-4 As shown, this embodiment discloses a pavement crack injection device, including a bracket 1, a handle 4 is provided on one side of the bracket 1, a storage tank 5 is provided on one side of the bracket 1, a liquefied gas tank 6 is provided on one side of the bracket 1, an injection pipe 7 is provided on one side of the storage tank 5, universal wheels 8 are fixedly connected to the four corners of the bottom of the bracket 1, and a cleaning device 2 is provided on one side of the bracket 1.
[0029] Reference Figure 1-4 As shown, the present embodiment discloses a cleaning device 2 including a mounting block 21, the mounting block 21 is fixedly connected to the bracket 1, the internal thread of the mounting block 21 is inserted with a bolt 22, the surface of the bolt 22 is threadedly connected with a placement frame 23, one side of the placement frame 23 is fixedly connected with an electric telescopic rod 24, the output end of the electric telescopic rod 24 is fixedly connected with a motor 25, the output end of the motor 25 is fixedly connected with a round rod 26, and one side of the round rod 26 is fixedly connected with a cleaning brush 27. When pouring the cracks in the road surface, the storage tank 5 can be moved by the handle 4 and the universal wheel 8 at the bottom of the bracket 1. At this time, the liquefied gas tank 6 on the surface of the bracket 1 heats the asphalt inside the storage tank 5, and then the caulking pipe on one side of the storage tank 5 will be at the upper end of the cracks on the ground, and then the asphalt is poured into the cracks on the ground through the caulking pipe, and then the caulking repair of the cracks on the ground is completed. Before the filling pipe 7 reaches the ground crack, the placement frame 23 can be placed inside the mounting block 21, and then the bolt 22 is rotated so that the bolt 22 passes through the mounting block 21 and is fixed to the placement frame 23, and then the electric telescopic rod 24 is started to move the motor 25 downward. At this time, the cleaning brush 27 on one side of the round rod 26 will reach the ground crack, and then the motor 25 is started to drive the cleaning brush 27 to rotate through the round rod 26, so that the cleaning brush 27 cleans the debris in the ground crack. By using the cleaning device 2, the debris in the ground crack can be cleaned, so that the asphalt in the filling pipe 7 can be better poured into the ground crack, and the situation that the debris affects the combination of the asphalt and the ground crack can be avoided, thereby improving the filling effect of the filling device.
[0030] Reference Figure 1-4As shown, the present embodiment discloses that a reinforcing rod 28 is fixedly connected to one side of the round rod 26, and a side of the reinforcing rod 28 away from the round rod 26 is fixedly connected to the cleaning brush 27. The reinforcing rod 28 is used to improve the connection strength between the round rod 26 and the cleaning brush 27, so as to avoid deformation of the connection between the cleaning brush 27 and the round rod 26 after the cleaning brush 27 is subjected to force. Guide plates 29 are fixedly connected to both sides of the mounting block 21, and the guide plates 29 are tiltedly arranged on both sides of the mounting block 21. By using the guide plates 29, the size of the entrance of the mounting block 21 is increased, and then the placement frame 23 is more easily inserted into the mounting block 21. A gasket 210 is abutted on one side of the bolt 22, and the gasket 210 abuts against the mounting block 21. By using the gasket 210, the contact area between the bolt 22 and the mounting block 21 is increased, so as to avoid the bolt 22 from loosening and improve the use effect of the bolt 22.
[0031] Reference Figure 1-4 As shown, this embodiment discloses that a fixing device 3 is provided on one side of the bracket 1, and the fixing device 3 includes a fixing plate 31, the fixing plate 31 is fixedly connected to the bracket 1, a threaded rod 32 is rotatably connected to one side of the fixing plate 31, an operating block 33 is fixedly connected to one side of the threaded rod 32, and an extrusion plate 34 is threadedly connected to one side of the threaded rod 32. When the liquefied gas tank 6 is placed on the surface of the bracket 1, the liquefied gas tank 6 can be placed between the fixing plate 31 and the extrusion plate 34, and then the operating block 33 is rotated so that the threaded rod 32 drives the extrusion plate 34 to approach the liquefied gas tank 6, and the liquefied gas tank 6 is squeezed and fixed. By using the fixing device 3, the liquefied gas tank 6 on the surface of the bracket 1 can be reinforced to avoid the position displacement of the liquefied gas tank 6, which affects the use of the liquefied gas tank 6, thereby improving the use effect of the perfusion device.
[0032] Reference Figure 1-4 As shown, this embodiment discloses that one side of the threaded rod 32 is fixedly connected with a bearing 35, and the outer ring of the bearing 35 is fixedly connected to the fixed plate 31. By using the bearing 35, the friction between the threaded rod 32 and the fixed plate 31 is reduced, and then the threaded rod 32 is made to rotate more easily. One side of the fixed plate 31 is fixedly connected with a limit rod 36, and the limit rod 36 is fixedly connected to the extrusion plate 34. By using the limit rod 36, the moving trajectory of the extrusion plate 34 is limited, and the stability of the movement of the extrusion plate 34 is improved. A rubber pad 37 is fixedly connected to the side of the extrusion plate 34 close to the fixed plate 31, and the size of the rubber pad 37 is adapted to the size of the extrusion plate 34. By using the rubber pad 37, the friction between the extrusion plate 34 and the liquefied gas tank 6 is increased, thereby improving the use effect of the extrusion plate 34.
[0033] Working principle: When pouring asphalt into cracks on the road surface, the storage tank 5 can be moved by the handle 4 and the universal wheel 8 at the bottom of the bracket 1. At this time, the liquefied gas tank 6 on the surface of the bracket 1 heats the asphalt inside the storage tank 5, and then the grouting pipe on one side of the storage tank 5 will be at the upper end of the cracks on the ground. Then the asphalt is poured into the cracks on the ground through the grouting pipe, and then the pouring repair of the cracks on the ground is completed. Before the filling pipe 7 reaches the ground crack, the placement rack 23 can be placed inside the mounting block 21 with the guide plate 29, and then the bolt 22 is rotated to make the bolt 22 pass through the mounting block 21 and be fixed to the placement rack 23, and then the electric telescopic rod 24 is started to make the motor 25 move downward, at this time, the cleaning brush 27 on one side of the round rod 26 will reach the ground crack, and then the motor 25 is started to make the motor 25 drive the cleaning brush 27 to rotate through the round rod 26, so that the cleaning brush 27 cleans the debris in the ground crack. By using the cleaning device 2, the debris in the ground crack can be cleaned, so that the asphalt in the filling pipe 7 can be better poured into the ground crack, and the situation that the debris affects the combination of the asphalt and the ground crack can be avoided, thereby improving the filling effect of the filling device.
[0034] When the liquefied gas tank 6 is placed on the surface of the bracket 1, the liquefied gas tank 6 can be placed between the fixing plate 31 and the extrusion plate 34, and then the operating block 33 is rotated to make the threaded rod 32 with the bearing 35 drive the extrusion plate 34 with the rubber pad 37 to approach the liquefied gas tank 6, and the liquefied gas tank 6 is squeezed and fixed. By using the fixing device 3, the liquefied gas tank 6 on the surface of the bracket 1 can be reinforced to avoid the position displacement of the liquefied gas tank 6, which may affect the use of the liquefied gas tank 6, thereby improving the use effect of the filling device.
Claims
1. A road crack injection device, comprising a bracket (1), characterized in that: A handle (4) is provided on one side of the bracket (1); a storage tank (5) is provided on one side of the bracket (1); a liquefied gas tank (6) is provided on one side of the bracket (1); a filling pipe (7) is provided on one side of the storage tank (5); four corners of the bottom of the bracket (1) are fixedly connected to universal wheels (8); a cleaning device (2) is provided on one side of the bracket (1); the cleaning device (2) comprises a mounting block (21); the mounting block (21) is fixedly connected to the bracket (1); a bolt (22) is inserted into the internal thread of the mounting block (21); a placement rack (23) is threadedly connected to the surface of the bolt (22); an electric telescopic rod (24) is fixedly connected to one side of the placement rack (23); an output end of the electric telescopic rod (24) is fixedly connected to a motor (25); an output end of the motor (25) is fixedly connected to a round rod (26); a cleaning brush (27) is fixedly connected to one side of the round rod (26).
2. A pavement crack injection device according to claim 1, characterized in that: A reinforcing rod (28) is fixedly connected to one side of the round rod (26), and a side of the reinforcing rod (28) away from the round rod (26) is fixedly connected to a cleaning brush (27).
3. A pavement crack injection device according to claim 1, characterized in that: Guide plates (29) are fixedly connected to both sides of the mounting block (21), and the guide plates (29) are obliquely arranged on both sides of the mounting block (21).
4. A pavement crack injection device according to claim 1, characterized in that: A gasket (210) is abutted against one side of the bolt (22), and the gasket (210) abuts against the mounting block (21).
5. A road crack injection device according to claim 4, characterized in that: A fixing device (3) is provided on one side of the bracket (1), and the fixing device (3) comprises a fixing plate (31), the fixing plate (31) is fixedly connected to the bracket (1), one side of the fixing plate (31) is rotatably connected to a threaded rod (32), one side of the threaded rod (32) is fixedly connected to an operating block (33), and one side of the threaded rod (32) is threadedly connected to an extrusion plate (34).
6. A pavement crack injection device according to claim 5, characterized in that: A bearing (35) is fixedly connected to one side of the threaded rod (32), and an outer ring of the bearing (35) is fixedly connected to the fixing plate (31).
7. A pavement crack injection device according to claim 6, characterized in that: A limiting rod (36) is fixedly connected to one side of the fixing plate (31), and the limiting rod (36) is fixedly connected to the extrusion plate (34).
8. A pavement crack injection device according to claim 7, characterized in that: A rubber pad (37) is fixedly connected to one side of the extrusion plate (34) close to the fixing plate (31), and the size of the rubber pad (37) is adapted to the size of the extrusion plate (34).