Road crack treatment equipment
By using a combination of universal wheelbarrow, heating device and high-pressure fan in the highway crack treatment equipment, the inefficiency problem caused by multiple people in the prior art is solved, automatic asphalt repair is achieved, and construction efficiency is improved.
Patent Information
- Application Number
- CN202422666577.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-11-01
AI Technical Summary
The existing highway crack repair equipment requires multiple people to operate, resulting in waste of manpower and low work efficiency, and it is inconvenient for operators to hold the discharge pipe for a long time.
A highway crack treatment equipment is designed, and a universal wheelbarrow drives the asphalt storage tank is equipped with a heating device and a high-pressure air mechanism. The asphalt is introduced into the cracks through the feed pump and the high-pressure fan is used to clean up the dust, realizing automatic repair.
It realizes automated crack repair for single-person operations, improves work efficiency, reduces labor consumption, and simplifies construction processes.
Smart Images
Figure CN223281170U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal roads, in particular to a road crack processing device. Background Art
[0002] As we all know, after long-term use, roads will often have more or less cracks on the road surface due to vehicle rolling or insufficient compaction before construction. If these cracks are not repaired in time, they will become larger and larger. They will also be eroded by rainwater, causing the road to be unable to be used normally and affecting traffic.
[0003] In the road crack repair technology, grooving machines, hair dryers and asphalt heating equipment are generally used to fill the cracks and repair them. However, the asphalt heating equipment is generally installed on vehicles used for municipal road repairs. The output end of the asphalt repair equipment is connected to a discharge pipe with a pouring head. When filling the cracks, the dust or debris inside the cracks are first blown out by the hair dryer to ensure that the asphalt can be well integrated with the crack surface after pouring. If cracks with poor gaps are encountered, a grooving machine is required to process them for easy repair. Then, when pouring the heated and molten asphalt into the corresponding cracks, the discharge pipe is held manually, and another person holds one end of the pouring head and aims it at the crack on the road. Asphalt is poured along the direction of the crack to achieve crack repair operations. This operation method not only requires more construction workers to work at the same time, wasting manpower, but also causes each operator to hold the discharge pipe for a long time, reducing work efficiency.
[0004] In light of this, a road crack treatment device urgently needs to be designed. A universal wheeled cart drives an asphalt storage tank, equipped with a heating device, along the road. A feed pump is installed in front of the tank, which draws asphalt from the tank and injects it into the cracks to repair the road. A blower bracket is mounted in front of the pump, which blows high-pressure gas into the cracks, thereby clearing them. This device is simple in structure and easy to use. Utility Model Content
[0005] In order to solve the deficiencies of the above-mentioned prior art, the purpose of the present utility model is to provide a highway crack treatment device, comprising: a universal wheel cart, an asphalt storage tank, a heating device, a feeding mechanism, a fan bracket and a high-pressure wind mechanism, the asphalt storage tank is fixedly installed on the top surface of the universal wheel cart, the heating device is installed in the asphalt storage tank, the feeding mechanism is fixedly installed on the front side of the asphalt storage tank, the fan bracket is installed on the front side of the feeding mechanism, and the high-pressure wind mechanism is installed on all of the fan brackets.
[0006] Furthermore, the universal wheel vehicle includes: a vehicle body, a universal wheel and a handlebar, the universal wheel is rotatably mounted on the bottom surface of the vehicle body, the universal wheel can rotate circumferentially relative to the bottom surface of the vehicle body, and the handlebar is fixedly mounted on the end of the vehicle body.
[0007] Furthermore, the heating device includes: a heating source and a heating rack, the heating source is fixedly installed at the center of the top surface of the asphalt storage tank, the heating rack is fixedly installed on the axis of the inner wall of the asphalt storage tank, and the heating source and the heating rack are electrically connected.
[0008] Furthermore, the asphalt storage tank includes: a tank body and a filling port, and the column material port is opened on one side of the top surface of the tank body.
[0009] Furthermore, the feeding mechanism includes: a feeding pump, a feeding pipe and an injection head. The feeding pump is fixedly installed at the front end of the tank body, the feeding pipe is connected to the output port of the feeding pump, and the other end of the feeding pipe is connected to the injection head.
[0010] Furthermore, the high-pressure wind mechanism includes: a high-pressure fan, an air guide duct and an air guide head. The high-pressure fan is fixedly installed at the end of the fan bracket, the output port of the high-pressure fan is connected to the air guide duct, and the bottom surface of the air guide duct is connected to the air guide head.
[0011] Beneficial effects:
[0012] This utility model provides a road crack treatment device. A universal wheeled vehicle drives an asphalt storage tank, which is equipped with a heating device, along the road. A feed pump is installed in front of the tank, which draws asphalt from the tank and injects it into the cracks to repair the road. A fan bracket is installed in front of the pump, which blows high-pressure gas into the cracks, thereby clearing them. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of a highway crack treatment device according to the present utility model.
[0014] Markings in the figure: 1-universal wheel vehicle, 2-asphalt storage tank, 3-heating device, 4-feeding mechanism, 5-blower bracket, 6-high-pressure wind mechanism, 11-vehicle body, 12-universal wheel, 13-handlebar, 21-tank body, 22-filling port, 31-heating source, 32-heating rack, 41-feeding pump, 42-feeding pipe, 43-filling head, 61-high-pressure fan, 62-air guide pipe, 63-air guide head. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present invention.
[0016] As shown in the figure, the utility model discloses a road crack treatment device, including: a universal wheel vehicle 1, an asphalt storage tank 2, a heating device 3, a feeding mechanism 4, a fan bracket 5 and a high-pressure wind mechanism 6. The asphalt storage tank 2 is fixedly installed on the top surface of the universal wheel vehicle 1, the heating device 3 is installed in the asphalt storage tank 2, the feeding mechanism 4 is fixedly installed on the front side of the asphalt storage tank 2, the fan bracket 5 is installed on the front side of the feeding mechanism 4, and the high-pressure wind mechanism 6 is installed on all of the fan brackets 5.
[0017] In this embodiment, the universal wheel vehicle 1 includes: a vehicle body 11, a universal wheel 12 and a handlebar 13. The universal wheel 12 is rotatably mounted on the bottom surface of the vehicle body 11. The universal wheel 12 can rotate circumferentially relative to the bottom surface of the vehicle body 11. The handlebar 13 is fixedly mounted on the end of the vehicle body 11.
[0018] In this embodiment, the heating device 3 includes: a heating source 31 and a heating rack 32. The heating source 31 is fixedly installed at the center of the top surface of the asphalt storage tank 2, and the heating rack 32 is fixedly installed on the axial center line of the inner wall of the asphalt storage tank 2. The heating source 31 and the heating rack 32 are electrically connected.
[0019] In this embodiment, the asphalt storage tank 2 includes a tank body 21 and a material injection port 22 . The asphalt injection port is provided on one side of the top surface of the tank body 21 .
[0020] In this embodiment, the feeding mechanism 4 includes: a feeding pump 41, a feeding pipe 42 and an injection head 43. The feeding pump 41 is fixedly installed at the front end of the tank body 21, the feeding pipe 42 is connected to the output port of the feeding pump 41, and the other end of the feeding pipe 42 is connected to the injection head 43.
[0021] In this embodiment, the high-pressure wind mechanism 6 includes: a high-pressure fan 61, an air guide duct 62 and an air guide head 63. The high-pressure fan 61 is fixedly installed at the end of the fan bracket 5. The output port of the high-pressure fan 61 is connected to the air guide duct 62, and the bottom surface of the air guide duct 62 is connected to the air guide head 63.
[0022] Working principle:
[0023] First, a universal wheel vehicle 1 is provided. The universal wheel vehicle 1 comprises a vehicle body 11, universal wheels 12, and handlebars 13. Universal wheels 12 are rotatably connected to the bottom surface of the vehicle body 11. Universal wheels 12 can rotate circumferentially relative to the bottom surface of the vehicle body 11. The rotation of universal wheels 12 controls the steering of the vehicle body 11. Handlebars 13 are fixedly mounted at the ends of the vehicle body 11 and are used to propel the vehicle body 11 along the road.
[0024] The asphalt storage tank 2 is mounted on the top surface of the vehicle body 11, and a heating device 3 is installed on the asphalt storage tank 2. The heating device 3 consists of a heating source 31 and a heating frame 32. The heating source 31 is fixedly mounted on the top surface of the asphalt storage tank 2, while the heating frame 32 is fixedly mounted on the inner axis of the asphalt storage tank 2. The heating source 31 and the heating frame 32 are electrically connected. The electrical heat generated by the heating source 31 generates heat in the heating frame 32, maintaining the temperature of the asphalt and preventing it from solidifying.
[0025] The feed mechanism 4 is mounted on the front side of the asphalt storage tank 2, with the inlet of the feed pump 41 connected to the asphalt storage tank 2. A feed pipe 42 is fixedly mounted on the top surface of the feed pump 41, connecting to the output of the feed pump 41. The other end of the feed pipe 42 is connected to a feed head, which can be inserted into the top surface of the fan bracket 5.
[0026] A high-pressure air mechanism 6 is fixedly mounted on the end of the fan bracket 5. This mechanism consists of a high-pressure fan 61, an air duct 62, and an air guide head 63. The high-pressure fan 61 is fixedly mounted on the top surface of the fan bracket 5. The output end of the high-pressure fan 61 is connected to the air duct 62, which in turn is connected to the air guide head 63. The air guide head 63 is perpendicular to the top surface of the road crack.
[0027] During use, the universal wheel vehicle 1 is pushed to move the entire device across the top surface of a road crack. High-pressure air mechanism 6 blows away dust from the crack to keep it clean. Feed mechanism 4, via a feed pump 41, directs asphalt from the asphalt storage tank 2 into a feed pipe 42 and injection head 43, which then vertically injects asphalt into the crack to fill the gap.
[0028] This application discloses a road crack treatment device. A universal wheel vehicle 1 drives an asphalt storage tank 2 along the road. A heating device 3 is mounted on the top surface of the asphalt storage tank 2. A feed pump 41 is mounted on the front side of the asphalt storage tank 2. This pump draws asphalt from the tank 2 and injects it into the cracks to repair the road. A fan bracket 5 is mounted on the front side of the feed pump 41. The fan blows high-pressure gas into the cracks, thereby cleaning the cracks. The device features a simple structure and is easy to use.
[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. All modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A road crack treatment device comprising: A universal wheel vehicle (1), an asphalt storage tank (2), a heating device (3), a feeding mechanism (4), a fan bracket (5) and a high-pressure wind mechanism (6), characterized in that the asphalt storage tank (2) is fixedly mounted on the top surface of the universal wheel vehicle (1), the heating device (3) is installed in the asphalt storage tank (2), the feeding mechanism (4) is fixedly mounted on the front side of the asphalt storage tank (2), the fan bracket (5) is installed on the front side of the feeding mechanism (4), and the high-pressure wind mechanism (6) is installed on all the fan brackets (5).
2. A road crack treatment device according to claim 1, characterized in that: The universal wheel vehicle (1) comprises a vehicle body (11), a universal wheel (12) and a handlebar (13). The universal wheel (12) is rotatably mounted on the bottom surface of the vehicle body (11). The universal wheel (12) can rotate circumferentially relative to the bottom surface of the vehicle body (11). The handlebar (13) is fixedly mounted on the end of the vehicle body (11).
3. A road crack treatment device according to claim 2, characterized in that: The heating device (3) comprises: a heating source (31) and a heating frame (32); the heating source (31) is fixedly mounted at the center of the top surface of the asphalt storage tank (2); the heating frame (32) is fixedly mounted on the axis of the inner wall of the asphalt storage tank (2); and the heating source (31) and the heating frame (32) are electrically connected.
4. A road crack treatment device according to claim 3, characterized in that: The asphalt storage tank (2) comprises a tank body (21) and a material injection port (22), wherein the material injection port is provided on one side of the top surface of the tank body (21).
5. A road crack treatment device according to claim 4, characterized in that: The feeding mechanism (4) comprises: a feeding pump (41), a feeding pipe (42) and an injection head (43); the feeding pump (41) is fixedly mounted on the front end of the tank body (21); the feeding pipe (42) is connected to the output port of the feeding pump (41); and the other end of the feeding pipe (42) is connected to the injection head (43).
6. A road crack treatment device according to claim 5, characterized in that: The high-pressure air mechanism (6) comprises: a high-pressure fan (61), an air guide pipe (62) and an air guide head (63); the high-pressure fan (61) is fixedly mounted on the end of the fan bracket (5); the output port of the high-pressure fan (61) is connected to the air guide pipe (62); and the bottom surface of the air guide pipe (62) is connected to the air guide head (63).