Maintenance device based on road and bridge pavement

Abstract

The utility model relates to the technical field of road and bridge pavement maintenance, in particular to a road and bridge pavement maintenance device which comprises a base, locking universal wheels are fixedly installed at the four corners of the lower end of the base, a handle is fixedly connected to the left end of the base, and a material barrel is fixedly connected to the upper end of the base. A connecting plate is fixedly connected to the left portion of the upper end of the material barrel, an upper fixing plate is fixedly connected to the upper portion of the outer surface of the material barrel, a lower fixing plate is fixedly connected to the middle of the outer surface of the material barrel, a control mechanism is fixedly installed at the upper end of the lower fixing plate, and a feeding pipe is fixedly connected to the right portion of the upper end of the material barrel in a penetrating mode. And a maintenance assembly is fixedly mounted at the lower part of the outer surface of the material barrel in a penetrating manner. According to the pavement maintenance device based on the road and the bridge, the draw-off pump in the maintenance assembly can draw off materials in the charging basket through the discharging pipe and the telescopic rubber pipe and convey the materials to the pressurizing spray head, and the materials are sprayed to the pavement of the road and the bridge through the pressurizing spray head.

Description

Technical Field

[0001] This utility model relates to the field of road and bridge pavement maintenance technology, and in particular to a road and bridge pavement maintenance device. Background Technology

[0002] In the field of road and bridge maintenance and management, road surface maintenance is a crucial task that has profound significance for ensuring the service life, safety and driving comfort of roads and bridges. With the continuous increase in traffic flow and the increase in service life, the road surface of roads and bridges will suffer various degrees of damage, such as cracks, potholes and wear. These problems not only affect the normal passage of the road, but also pose a serious threat to driving safety. Therefore, it is necessary to maintain the road surface regularly.

[0003] However, traditional road and bridge pavement maintenance devices still have the following shortcomings when in use: traditional road and bridge pavement maintenance devices do not have a mixing component, which makes it inconvenient to mix the maintenance material inside the storage tank, resulting in material sedimentation or stratification, and poor quality of maintenance material when used. Therefore, we have introduced a new type of road and bridge pavement maintenance device. Utility Model Content

[0004] The main purpose of this utility model is to provide a road and bridge pavement maintenance device that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A road and bridge pavement maintenance device includes a base, with locking casters fixedly installed at the four corners of the lower end of the base. A handle is fixedly connected to the left end of the base, a material bucket is fixedly connected to the upper end of the base, a connecting plate is fixedly connected to the upper left part of the upper end of the material bucket, an upper fixing plate is fixedly connected to the upper part of the outer surface of the material bucket, a lower fixing plate is fixedly connected to the middle part of the outer surface of the material bucket, a control mechanism is fixedly installed at the upper end of the lower fixing plate, a feed pipe is inserted and fixedly connected to the upper right part of the material bucket, and a maintenance component is inserted and fixedly installed to the lower part of the outer surface of the material bucket.

[0007] The maintenance component includes a pump, a discharge pipe is fixedly installed at the left end of the pump, a telescopic rubber tube is fixedly installed at the upper part of the outer surface of the pump, a booster nozzle is fixedly installed at the right end of the telescopic rubber tube, a sponge sleeve is fixedly fitted on the right part of the outer surface of the telescopic rubber tube, a fixed base is fixedly connected to the lower part of the outer surface of the pump, and the left end of the pump is fixedly connected to the outer surface of the material barrel.

[0008] Preferably, the left end of the discharge pipe penetrates the outer surface of the material barrel and extends into the material barrel, and the lower end of the fixing seat is fixedly connected to the upper end of the base.

[0009] By adopting the above technical solution, the left end of the discharge pipe penetrates through the outer surface of the material barrel and extends into the material barrel, so that the extraction pump in the curing component can directly extract materials from inside the material barrel.

[0010] Preferably, the control mechanism includes a rotary motor and a driven wheel. The output end of the rotary motor is fixedly mounted with a driving wheel. The outer surfaces of the driving wheel and the driven wheel are connected by a transmission belt. The lower end of the driven wheel is fixedly connected with a stirring assembly. The lower end of the rotary motor is fixedly connected to the upper end of the lower fixed plate. The upper end of the rotary motor is fixedly connected to the lower end of the upper fixed plate. The output end of the rotary motor passes through the lower end of the upper fixed plate and extends to the upper end of the upper fixed plate.

[0011] By adopting the above technical solution: the control mechanism includes a rotary motor, which serves as the power source for stirring and provides stable and reliable power for the entire stirring process. It can continuously output power to drive the drive wheel to rotate, ensuring that the stirring components can work continuously, thereby ensuring that the curing materials in the hopper can be fully stirred, making the material mixture more uniform and ensuring the stable quality of the curing materials.

[0012] Preferably, the upper end of the driven wheel is movably connected to the lower end of the connecting plate via a rotating shaft.

[0013] By adopting the above technical solution, the shaft connection can effectively distribute the stress generated by the driven wheel during rotation to the connecting plate.

[0014] Preferably, the stirring assembly includes a movable rod, a rotating rod is fixedly connected to the lower end of the movable rod, and stirring blades are fixedly connected to the upper, middle and lower parts of the outer surface of the rotating rod. A scraper is fixedly connected to the end of each of the three stirring blades away from the center of the rotating rod. The upper end of the movable rod is fixedly connected to the lower end of the driven wheel.

[0015] By adopting the above technical solution: the movable rod in the mixing assembly drives the rotating rod to rotate, and the upper, middle and lower parts of the outer surface of the rotating rod are all fixedly connected with mixing blades. This multi-layer mixing blade design can mix the curing materials at different depths in the material bucket.

[0016] Preferably, the lower end of the movable rod is movably connected to the upper end of the material barrel, the lower end of the rotating rod is movably connected to the lower inner wall surface of the material barrel through a rotating shaft, and the outer surfaces of the three scraper plates are in contact with the inner wall surface of the material barrel.

[0017] By adopting the above technical solution: since the outer surface of the scraper blade is in contact with the inner wall of the material bucket, and the lower end of the rotating rod is movably connected to the lower inner wall of the material bucket through a rotating shaft, when the rotating rod drives the stirring blade and the scraper blade to rotate, the scraper blade can fit more tightly against the inner wall of the material bucket, scraping off the material adhering to the inner wall of the material bucket, ensuring full utilization of the material, avoiding material residue on the inner wall of the material bucket, reducing material waste, and improving the utilization rate of the material.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In this utility model, the rotary motor in the control mechanism drives the drive wheel, which in turn drives the driven wheel via the transmission belt, thereby driving the movable rod and rotating rod in the stirring assembly to rotate. When the stirring blades on the rotating rod rotate, they can fully stir the material in the bucket, making the material evenly mixed and ensuring that the composition of the curing material is uniform and consistent, thus ensuring the stability and consistency of the curing effect. For some curing materials that require mixing of multiple components, the stirring function can prevent the material from settling or separating, ensuring the quality of the material each time it is used. The outer surface of the scraper on the stirring blade is in contact with the inner wall of the bucket. While stirring, the scraper can scrape off the material adhering to the inner wall of the bucket, avoiding material waste and ensuring full utilization of the material. At the same time, it can also prevent the cleaning difficulties caused by the material adhering to the bucket wall for a long time, thus improving the utilization rate of the material and the cleanliness of the device.

[0020] 2. In this utility model, the extraction pump in the maintenance component can extract and transport the material in the material bucket through the discharge pipe and telescopic rubber tube to the booster nozzle, and spray the material onto the road surface of the road and bridge through the booster nozzle. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a road and bridge pavement maintenance device according to the present invention;

[0022] Figure 2 This is a schematic diagram of the overall structure of a control mechanism based on a road and bridge pavement maintenance device according to the present invention.

[0023] Figure 3 This is a schematic diagram of the overall structure of a mixing assembly based on a road and bridge pavement maintenance device according to the present invention;

[0024] Figure 4 This is a schematic diagram of the overall structure of a maintenance component based on a road and bridge pavement maintenance device according to the present invention.

[0025] In the diagram: 1. Base; 2. Locking caster wheel; 3. Handle; 4. Connecting plate; 5. Upper fixed plate; 6. Lower fixed plate; 7. Control mechanism; 8. Feed pipe; 9. Curing component; 10. Material bucket; 71. Rotary motor; 72. Driven wheel; 73. Drive wheel; 74. Transmission belt; 75. Mixing component; 751. Movable rod; 752. Rotating rod; 753. Mixing blade; 754. Scraper; 91. Extraction pump; 92. Discharge pipe; 93. Telescopic rubber hose; 94. Pressure boosting nozzle; 95. Sponge sleeve; 96. Fixed base. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Please see Figure 1-4 This utility model provides a technical solution:

[0030] A road and bridge pavement maintenance device includes a base 1, with locking casters 2 fixedly installed at the four corners of the lower end of the base 1, a handle 3 fixedly connected to the left end of the base 1, a material bucket 10 fixedly connected to the upper end of the base 1, a connecting plate 4 fixedly connected to the upper left part of the material bucket 10, an upper fixing plate 5 fixedly connected to the upper part of the outer surface of the material bucket 10, a lower fixing plate 6 fixedly connected to the middle part of the outer surface of the material bucket 10, a control mechanism 7 fixedly installed on the upper end of the lower fixing plate 6, a feed pipe 8 inserted and fixedly connected to the upper right part of the material bucket 10, and a maintenance component 9 inserted and fixedly installed on the lower part of the outer surface of the material bucket 10.

[0031] In this embodiment, the maintenance component 9 includes a pump 91, a discharge pipe 92 fixedly installed at the left end of the pump 91, a telescopic rubber tube 93 fixedly installed at the upper part of the outer surface of the pump 91, a booster nozzle 94 fixedly installed at the right end of the telescopic rubber tube 93, a sponge sleeve 95 fixedly fitted on the right part of the outer surface of the telescopic rubber tube 93, a fixed base 96 fixedly connected to the lower part of the outer surface of the pump 91, and the left end of the pump 91 fixedly connected to the outer surface of the material tank 10. The left end of the discharge pipe 92 penetrates the outer surface of the material tank 10 and extends into the material tank 10. The lower end of the fixed base 96 is fixedly connected to the upper end of the base 1. The control mechanism 7 includes a rotary motor 71 and a driven wheel 72. A drive wheel 73 is fixedly installed at the output end of the rotary motor 71. A drive belt 74 is connected to the outer surface of the drive wheel 73 and the outer surface of the driven wheel 72. A stirring component 75 is fixedly connected to the lower end of the driven wheel 72. The lower end of the rotating motor 71 is fixedly connected to the upper end of the lower fixed plate 6, and the upper end of the rotating motor 71 is fixedly connected to the lower end of the upper fixed plate 5. The output end of the rotating motor 71 passes through the lower end of the upper fixed plate 5 and extends to the upper end of the upper fixed plate 5. The upper end of the driven wheel 72 is movably connected to the lower end of the connecting plate 4 through a rotating shaft. The stirring assembly 75 includes a movable rod 751, and a rotating rod 752 is fixedly connected to the lower end of the movable rod 751. The upper part of the outer surface, the middle part of the outer surface, and the... A stirring blade 753 is fixedly connected to the lower part of the outer surface. A scraper 754 is fixedly connected to the end of each of the three stirring blades 753 away from the center of the rotating rod 752. The upper end of the movable rod 751 is fixedly connected to the lower end of the driven wheel 72. The lower end of the movable rod 751 is movably connected to the upper end of the material barrel 10. The lower end of the rotating rod 752 is movably connected to the lower inner wall of the material barrel 10 through a rotating shaft. The outer surfaces of the three scraper 754 are in contact with the inner wall of the material barrel 10.

[0032] It should be noted that this utility model is a road and bridge pavement maintenance device. During use, the required maintenance material is added to the material bucket 10 through the feed pipe 8. The rotary motor 71 in the control mechanism 7 is turned on. The output end of the rotary motor 71 drives the drive wheel 73 to rotate. The drive wheel 73 drives the driven wheel 72 to rotate through the transmission belt 74. The driven wheel 72 drives the movable rod 751 in the mixing assembly 75 to rotate. The movable rod 751 drives the rotating rod 752 to rotate. The mixing blades 753 on the rotating rod 752 begin to mix the maintenance material in the material bucket 10. At the same time, the scraper plate 754 will... Scrape off the material on the inner wall of the material bucket 10 to ensure that the material is mixed evenly and to prevent the material from adhering to the inner wall of the material bucket 10, thereby improving the utilization rate of the material. Then, hold the handle 3 and use the locking casters 2 at the four corners of the lower end of the base 1 to move the device to the location where road and bridge pavement maintenance is required. Start the extraction pump 91 in the maintenance component 9. The extraction pump 91 extracts the maintenance material from the material bucket 10 through the discharge pipe 92 and delivers it to the pressure nozzle 94 through the telescopic rubber tube 93. Adjust the pressure nozzle 94 so that the maintenance material is sprayed from the pressure nozzle 94 onto the road and bridge pavement at a suitable pressure and flow rate.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A road bridge pavement maintenance device based on the road, comprising a base (1), characterized in that: The lower end of the base (1) is fixedly installed with locking universal wheels (2) at four corners, the left end of the base (1) is fixedly connected with a handle (3), the upper end of the base (1) is fixedly connected with a material bucket (10), the left part of the upper end of the material bucket (10) is fixedly connected with a connecting plate (4), the outer surface of the upper part of the material bucket (10) is fixedly connected with an upper fixed plate (5), the outer surface of the middle part of the material bucket (10) is fixedly connected with a lower fixed plate (6), the upper end of the lower fixed plate (6) is fixedly installed with a control mechanism (7), the upper right part of the material bucket (10) is fixedly connected with a feeding pipe (8), and the lower part of the outer surface of the material bucket (10) is fixedly installed with a maintenance assembly (9). The maintenance assembly (9) comprises a suction pump (91), the left end of the suction pump (91) is fixedly installed with a discharge pipe (92), the outer surface of the upper part of the suction pump (91) is fixedly installed with a telescopic rubber tube (93), the right end of the telescopic rubber tube (93) is fixedly installed with a booster nozzle (94), the right part of the outer surface of the telescopic rubber tube (93) is fixedly sleeved with a sponge sleeve (95), the outer surface of the lower part of the suction pump (91) is fixedly connected with a fixed seat (96), and the left end of the suction pump (91) is fixedly connected with the outer surface of the material bucket (10).

2. The road bridge pavement maintenance device according to claim 1, characterized in that: The left end of the discharge pipe (92) penetrates through the outer surface of the material bucket (10) and extends into the material bucket (10), and the lower end of the fixed seat (96) is fixedly connected with the upper end of the base (1).

3. The road and bridge pavement maintenance device based on the claim 1, characterized in that: The control mechanism (7) comprises a rotary motor (71) and a driven wheel (72), the output end of the rotary motor (71) is fixedly installed with a driving wheel (73), the outer surface of the driving wheel (73) and the outer surface of the driven wheel (72) are jointly connected with a transmission belt (74), the lower end of the driven wheel (72) is fixedly connected with a stirring assembly (75), the lower end of the rotary motor (71) is fixedly connected with the upper end of the lower fixed plate (6), the upper end of the rotary motor (71) is fixedly connected with the lower end of the upper fixed plate (5), and the output end of the rotary motor (71) penetrates through the lower end of the upper fixed plate (5) and extends to the upper end of the upper fixed plate (5).

4. The road bridge pavement maintenance device according to claim 3, characterized in that: The upper end of the driven wheel (72) is movably connected with the lower end of the connecting plate (4) through a rotating shaft.

5. The road bridge pavement maintenance device according to claim 3, characterized in that: The stirring assembly (75) comprises a movable rod (751), the lower end of the movable rod (751) is fixedly connected with a rotating rod (752), the outer surface of the upper part, the outer surface of the middle part and the outer surface of the lower part of the rotating rod (752) are fixedly connected with stirring blades (753), one end of the three stirring blades (753) away from the center of the rotating rod (752) is fixedly connected with a wall scraping plate (754), and the upper end of the movable rod (751) is fixedly connected with the lower end of the driven wheel (72).

6. A road bridge pavement maintenance device based on claim 5, characterized in that: The lower end of the movable rod (751) is movably connected with the upper end of the material bucket (10), the lower end of the rotating rod (752) is movably connected with the lower inner wall surface of the material bucket (10) through a rotating shaft, and the outer surfaces of the three wall scraping plates (754) are in contact with the inner wall surface of the material bucket (10).

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