Crack repairing device with unblocking function
By designing a crack repair device with heating and vibration functions, the problem of asphalt's discharge pipe blockage caused by high viscosity and cooling during the road crack repair process is solved, and continuous filling and filling are achieved, extending the service life of the equipment.
Patent Information
- Application Number
- CN202421338097.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-13
AI Technical Summary
During the road crack repair process, asphalt is prone to adhere to the inner wall of the discharge pipe due to high viscosity and cold, resulting in blockage of the discharge.
A crack repair device including a moving plate, asphalt heating mixing tank, discharge pipe, thermal insulation sleeve, electric heating wire and vibrator are designed. The electric heating wire is heated and the insulation sleeve is heated to prevent the asphalt from adhering to the inner wall of the discharge pipe; the vibrator drives the discharge pipe to vibrate, promote the discharge of asphalt and avoid blockage.
It effectively avoids the problem of asphalt adhesion and blockage in the inner wall of the discharge pipe, ensures continuous infusion and filling during road crack repair, and extends the service life of the equipment.
Smart Images
Figure CN222666504U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crack repair, in particular to a crack repair device with clearing and blocking functions. Background Art
[0002] During the use of municipal roads, factors such as foundation settlement, vehicle overloading and temperature changes will cause cracks in the road surface. Therefore, they need to be repaired to extend the service life of the road. The commonly used repair method is to pour asphalt into the cracks to fill them.
[0003] At present, in the process of asphalt pouring and filling and repairing road cracks, the asphalt in the asphalt mixing tank is poured into the cracks through the discharge pipe. However, due to the high viscosity of the asphalt, especially after entering the discharge pipe and encountering cold, it is easy to adhere to the inner wall of the discharge pipe, causing discharge blockage. For this reason, we propose a crack repair device with a clearing function. Utility Model Content
[0004] The purpose of the utility model is to provide a crack repairing device with a clearing and blocking function, which has the advantage of preventing asphalt from adhering to the inner wall of a discharge pipe when it is cooled during the process of asphalt filling and repairing road cracks, thereby avoiding discharge blockage. It solves the problem that in the current process of asphalt filling and repairing road cracks, asphalt in an asphalt mixing tank is poured into the cracks through the discharge pipe, and due to the high viscosity of asphalt, especially after entering the discharge pipe and being cooled, it is easy to adhere to the inner wall of the discharge pipe, causing discharge blockage.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crack repair device with a clearing and plugging function, comprising a movable plate and an asphalt heating and stirring tank, the asphalt heating and stirring tank is fixedly installed on the upper surface of the movable plate, a discharge valve is fixedly connected to the middle position of the lower surface of the asphalt heating and stirring tank, a discharge pipe is fixedly connected to the end of the discharge valve, an insulation sleeve and an electric heating wire are fixedly installed on the outer surface of the discharge pipe, and the electric heating wire is located inside the insulation sleeve, and a vibrator is fixedly installed on the upper surface of the discharge pipe.
[0006] Preferably, a pipe clamp is fixedly sleeved on the outer surface of the discharge pipe near the end position, a pull rod is fixedly connected to the upper surface of the pipe clamp, and the end of the pull rod is fixedly connected to the outer surface of the movable plate.
[0007] Preferably, support legs are fixedly connected to the lower surface of the movable plate near the four corners, and locking movable wheels are fixedly connected to the ends of the four support legs.
[0008] Preferably, a fixing ring is fixedly installed on the upper surface of the movable plate, and the asphalt heating and stirring tank passes through the fixing ring.
[0009] Preferably, a fixed cover plate is fixedly installed on the upper surface of the asphalt heating and mixing tank, a stirring motor is fixedly installed on the upper surface of the fixed cover plate, a stirring shaft is fixedly connected to the end of the output shaft of the stirring motor, a stirring blade is fixedly installed on the outer surface of the stirring shaft, and the stirring blade and the stirring shaft are both located inside the asphalt heating and mixing tank.
[0010] Preferably, a scraper is fixedly connected to the end of the stirring blade.
[0011] Preferably, a rotating cover plate is rotatably mounted on one side of the upper surface of the fixed cover plate via a hinge, and a handle is fixedly mounted on the upper surface of the rotating cover plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] 1. The utility model achieves the effect of preventing asphalt from being cooled and adhering to the inner wall of the discharge pipe during the process of asphalt filling and repairing road cracks by arranging a movable plate, an asphalt heating and stirring tank, a discharge pipe, an insulation sleeve, an electric heating wire and a vibrator. After the asphalt is stirred inside the asphalt heating and stirring tank, the discharge valve is opened, and the asphalt enters the discharge pipe, and the asphalt is poured into the road cracks through the discharge pipe. At the same time, the electric heating wire heats the discharge pipe, and the insulation sleeve keeps the discharge pipe warm, preventing the asphalt in the discharge pipe from adhering to the pipe wall due to being cooled. The vibrator drives the discharge pipe to vibrate, which is beneficial to the discharge of asphalt in the discharge pipe and prevents blockage inside the discharge pipe.
[0014] 2. The utility model achieves the effect of protecting the discharge pipe by arranging the pipe clamp and the pull rod. The discharge pipe is suspended and fixed by the pull rod and the pipe clamp to prevent it from bending and breaking due to gravity and vibration during long-term use.
[0015] 3. The utility model can scrape off the asphalt adhering to the inner wall of the asphalt heating and mixing tank by arranging a scraper, so that the asphalt is mixed more evenly and it is also beneficial to discharge all the asphalt inside the asphalt heating and mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0017] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;
[0018] Figure 3 It is a schematic diagram of the main cross-sectional structure of the utility model.
[0019] Figure numerals: 1. movable plate; 2. asphalt heating mixing tank; 3. handle; 4. rotating cover; 5. hinge; 6. fixed cover; 7. mixing motor; 8. fixed ring; 9. support leg; 10. locking movable wheel; 11. vibrator; 12. insulation cover; 13. pipe clamp; 14. discharge pipe; 15. pull rod; 16. stirring shaft; 17. stirring blade; 18. scraper; 19. discharge valve; 20. electric heating wire. DETAILED DESCRIPTION
[0020] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0021] like Figure 1-Figure 3 As shown, the utility model proposes a crack repairing device with a clearing and plugging function, comprising a movable plate 1 and an asphalt heating and mixing tank 2. The lower surface of the movable plate 1 is fixedly connected with supporting legs 9 near the four corners, and the ends of the four supporting legs 9 are fixedly connected with locking moving wheels 10. The movable plate 1 is moved and fixed by the four locking moving wheels 10. The upper surface of the movable plate 1 is fixedly installed with an asphalt heating and mixing tank 2. The upper surface of the movable plate 1 is fixedly installed with a fixing ring 8, and the asphalt heating and mixing tank 2 passes through the fixing ring 8. The fixing ring 8 plays a role of limiting and fixing the asphalt heating and mixing tank 2, thereby improving the stability of the asphalt heating and mixing tank 2. The upper surface of the asphalt heating and mixing tank 2 is fixedly installed with a fixed cover plate 6, and a rotating cover plate 4 is rotatably installed on one side of the upper surface of the fixed cover plate 6 through a hinge 5. The upper surface of the rotating cover plate 4 is fixedly installed with a handle 3, and the asphalt heating and mixing tank 2 is inside, and the upper part is open. After the rotating cover plate 4 is rotated to open, asphalt can be added to the asphalt heating and mixing tank 2.
[0022] A stirring motor 7 is fixedly installed on the upper surface of the fixed cover plate 6, and a stirring shaft 16 is fixedly connected to the end of the output shaft of the stirring motor 7. A stirring blade 17 is fixedly installed on the outer surface of the stirring shaft 16, and the stirring blade 17 and the stirring shaft 16 are both located inside the asphalt heating stirring tank 2. A scraper 18 is fixedly connected to the end of the stirring blade 17. The asphalt used for pouring, filling and repairing road cracks is stirred and mixed uniformly inside the asphalt heating stirring tank 2 by the stirring blade 17, and the scraper 18 can scrape off the asphalt adhering to the tank wall, thereby improving the uniformity of the asphalt mixing and also eliminating the subsequent work of cleaning the inner wall of the asphalt heating stirring tank 2.
[0023] A discharge valve 19 is fixedly connected to the middle position of the lower surface of the asphalt heating mixing tank 2, and a discharge pipe 14 is fixedly connected to the end of the discharge valve 19. An insulation sleeve 12 and an electric heating wire 20 are fixedly installed on the outer surface of the discharge pipe 14, and the electric heating wire 20 is located inside the insulation sleeve 12. A vibrator 11 is fixedly installed on the upper surface of the discharge pipe 14, and a pipe clamp 13 is fixedly sleeved on the outer surface of the discharge pipe 14 near the end. A pull rod 15 is fixedly connected to the upper surface of the pipe clamp 13, and the end of the pull rod 15 is fixedly connected to the outer surface of the movable plate 1. The discharge pipe 14 is suspended and fixed by the pull rod 15 and the pipe clamp 13 to prevent it from bending and breaking due to gravity and vibration during long-term use.
[0024] When the utility model is in use, after the asphalt is stirred inside the asphalt heating and mixing tank 2, the discharge valve 19 is opened, and the asphalt enters the discharge pipe 14, and the asphalt is poured into the road cracks through the discharge pipe 14. At the same time, the electric heating wire 20 heats the discharge pipe 14, and the insulation sleeve 12 keeps the discharge pipe 14 warm to prevent the asphalt in the discharge pipe 14 from adhering to the pipe wall due to cold, and the vibrator 11 drives the discharge pipe 14 to vibrate, which is beneficial to the discharge of the asphalt in the discharge pipe 14 and prevents the discharge pipe 14 from being blocked.
[0025] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
Claims
1. A crack repair device with clearing and plugging function, comprising a moving plate (1) and an asphalt heating and stirring tank (2), characterized in that: An asphalt heating and stirring tank (2) is fixedly mounted on the upper surface of the movable plate (1); a discharge valve (19) is fixedly connected to the middle position of the lower surface of the asphalt heating and stirring tank (2); a discharge pipe (14) is fixedly connected to the end of the discharge valve (19); a heat preservation sleeve (12) and an electric heating wire (20) are fixedly mounted on the outer surface of the discharge pipe (14), and the electric heating wire (20) is located inside the heat preservation sleeve (12); and a vibrator (11) is fixedly mounted on the upper surface of the discharge pipe (14).
2. A crack repairing device with clearing and plugging function according to claim 1, characterized in that: A pipe clamp (13) is fixedly sleeved on the outer surface of the discharge pipe (14) near the end position, and a pull rod (15) is fixedly connected to the upper surface of the pipe clamp (13), and the end of the pull rod (15) is fixedly connected to the outer surface of the movable plate (1).
3. A crack repairing device with clearing and plugging function according to claim 1, characterized in that: The lower surface of the movable plate (1) is fixedly connected to support legs (9) near four corners, and the ends of the four support legs (9) are fixedly connected to locking movable wheels (10).
4. A crack repairing device with clearing and plugging function according to claim 1, characterized in that: A fixing ring (8) is fixedly mounted on the upper surface of the movable plate (1), and the asphalt heating and stirring tank (2) passes through the fixing ring (8).
5. The crack repairing device with clearing and plugging function according to claim 1, characterized in that: A fixed cover plate (6) is fixedly mounted on the upper surface of the asphalt heating and stirring tank (2), a stirring motor (7) is fixedly mounted on the upper surface of the fixed cover plate (6), a stirring shaft (16) is fixedly connected to the end of the output shaft of the stirring motor (7), a stirring blade (17) is fixedly mounted on the outer surface of the stirring shaft (16), and both the stirring blade (17) and the stirring shaft (16) are located inside the asphalt heating and stirring tank (2).
6. A crack repairing device with clearing and plugging function according to claim 5, characterized in that: The end of the stirring blade (17) is fixedly connected with a scraper (18).
7. The crack repairing device with clearing and plugging function according to claim 5, characterized in that: A rotating cover plate (4) is rotatably mounted on one side of the upper surface of the fixed cover plate (6) via a hinge (5), and a handle (3) is fixedly mounted on the upper surface of the rotating cover plate (4).