A side-dip emulsified asphalt spraying vehicle

Abstract

The utility model provides a kind of emulsified asphalt spraying vehicle with side part can be daubed, belong to road construction technical field. Including bottom plate, further include: storage tank, fixedly set in bottom plate top, and bottom plate top is equipped with spraying pipe group, and storage tank top is equipped with pump;For side part road curbstone lateral surface upper portion shielding and lower portion daubing's auxiliary assembly, including the liftable C-type shade board in spraying pipe group outside, and C-type shade board inner top one end is equipped with scraper brush, and C-type shade board side lower portion is equipped with the liftable daubing roller.The utility model can change the height of C-type shade board and daubing roller according to actual needs by loose butterfly nut according to the height of on-site road curbstone, C-type shade board effectively blocks uplink splash, scraper brush further cleans a little bit of asphalt possibly attached in upper edge, meanwhile, daubing roller follows closely behind, and asphalt, which is sprayed to road curbstone lateral surface and then flows down, is evenly roller-coated in the bottom of road curbstone lateral surface lower edge, and daubing is more uniform, effect is more ideal, and more beautiful.

Description

Technical Field

[0001] This utility model provides an emulsified asphalt spraying vehicle with an edge that can be coated, belonging to the field of road construction technology. Background Technology

[0002] Emulsified asphalt, as an important road construction material, is widely used in road construction, repair, maintenance, and waterproofing layer construction. Construction methods usually include spraying and smearing. In the construction of asphalt pavement, the sides of the roadside curb stones usually also need to be sprayed with corresponding spraying equipment to achieve emulsified asphalt spraying operations.

[0003] Existing emulsified asphalt spraying equipment can basically meet the requirements for spraying the sides of curb stones. Currently, in order to prevent asphalt from splashing onto the upper part of the side of the curb stone during spraying, a cover is usually placed outside the nozzle. However, the cover is usually fixed and its height cannot be flexibly changed according to actual needs. Furthermore, the emulsified asphalt often does not reach the bottom of the curb stone side. The emulsified asphalt that flows down is often coated in streaks at the bottom of the bottom of the side of the curb stone, which is not uniform, has an unsatisfactory effect, and is not aesthetically pleasing.

[0004] Based on this, the present invention provides an emulsified asphalt spraying vehicle with an edge that can be coated. Utility Model Content

[0005] The technical problem solved by this utility model is that the height of the anti-splash cover is often not flexibly changed according to actual needs, and the emulsified asphalt that flows down after spraying is often coated in streaks at the bottom of the side of the curb stone, which is not uniform, the effect is not ideal, and it does not look good.

[0006] To solve the technical problem, the technical solution provided by this utility model is: an emulsified asphalt spraying vehicle with an edge that can be coated, including a base plate, and further including: A storage tank is fixedly installed on the top of a base plate. A spray pipe assembly is located on one side of the storage tank on the top of the base plate. A pump for supplying emulsified asphalt to the spray pipe assembly is installed on the top of the storage tank. An auxiliary component for masking the upper part and applying the lower part of the side of the curbstone includes a C-shaped mask that can be raised and lowered located outside the spray tube assembly. A scraper is provided at the top of the C-shaped mask away from the base plate, and a raised and lowered application roller is provided on the lower side of the C-shaped mask.

[0007] Furthermore, the spraying pipe assembly includes a main spray pipe, which is fixedly mounted on the top of the base plate by a clamp equipped with bolts. Several interconnected universal hoses are equidistantly arranged on the pipe body of the main spray pipe, and nozzles are provided at the ports of the universal hoses.

[0008] Furthermore, the pump output end is provided with a pumping pipe that is inserted into the bottom of the storage tank, and the pump output end is provided with a delivery pipe that is connected to the main nozzle.

[0009] Furthermore, the auxiliary component also includes an L-shaped support plate that is fixedly connected to the top of the base plate and fits against the outer wall of the C-shaped mask, and is rotatably connected to the top of the coating roller and fits against the outer wall of the C-shaped mask. The side wall of the C-shaped mask is provided with a screw that passes through the L-shaped support plate, and a wing nut that fits against the side wall of the L-shaped support plate is threaded onto the screw.

[0010] Furthermore, the L-shaped support plate includes an integrally formed horizontal plate and a vertical plate. The side wall of the vertical plate is provided with a stroke hole for the screw to pass through. A washer is provided between the wing nut and the vertical plate, through which the screw passes and placed on one side of the stroke hole.

[0011] Furthermore, the bottom of the base plate is symmetrically provided with casters at the four corners, and a handle is symmetrically provided at one end of the top of the base plate. A battery box is provided on the side wall of the storage tank near the handle, and a controller is provided on the top of the battery box.

[0012] The beneficial effects of this utility model are: Depending on the height of the curbstone, the height of the C-shaped baffle and the applicator roller can be flexibly adjusted to the appropriate position by loosening and tightening the wing nuts. The C-shaped baffle effectively blocks upward splashes, and the scraper further cleans up any small amount of asphalt that may be adhering to the upper edge. At the same time, the applicator roller follows closely behind, evenly rolling the asphalt that flows down after being sprayed onto the side of the curbstone to the bottom edge of the curbstone side, resulting in a more even application, a more ideal effect, and a more aesthetically pleasing appearance. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of an emulsified asphalt spraying vehicle with an edge that can be coated. Figure 1 .

[0014] Figure 2 This is a schematic diagram of the structure of an emulsified asphalt spraying vehicle with an edge that can be coated. Figure 2 .

[0015] Figure 3 This is a schematic diagram of the structure of an emulsified asphalt spraying vehicle with an edge that can be coated. Figure 3 .

[0016] Figure 4 This is a schematic diagram of the structure of an emulsified asphalt spraying vehicle with an edge that can be coated. Figure 4 .

[0017] 1. Base plate; 2. Storage tank; 3. Spray tube assembly; 4. Pump; 5. Auxiliary components; 6. C-shaped shield; 7. Scraper; 8. Application roller; 9. Main spray tube; 10. Clamp; 11. Universal hose; 12. Nozzle; 13. Delivery pipe; 14. L-shaped support plate; 15. Stroke hole; 16. Screw; 17. Wing nut; 18. Caster wheel; 19. Controller. Detailed Implementation

[0018] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly mentioned in this specification are defined relative to their structure and are relative concepts. Therefore, they may vary depending on their location and usage; thus, these or other directional terms should not be interpreted as restrictive terms.

[0019] The singular forms “a,” “the,” and “the” used in this specification are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes one or more of the associated listed items, any or all possible combinations thereof.

[0020] To make the technical problems to be solved, the technical solutions, and the beneficial effects of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0021] According to the appendix Figure 1 , 3 As shown in Figure 4: This utility model provides an emulsified asphalt spraying vehicle with edge applicability: it includes a base plate 1, a storage tank 2 fixedly mounted on the top of the base plate 1, a spraying pipe assembly 3 located on one side of the storage tank 2 on the top of the base plate 1, and an auxiliary component 5 for upper shielding and lower applicability of the side of the curb stone, including a C-shaped shield 6 located outside the spraying pipe assembly 3 that can be raised and lowered. A scraper 7 is provided at the top of the C-shaped shield 6 away from the base plate 1, which is fixed to the top edge of the C-shaped shield 6 by a pressure plate bolt. A retractable applicator roller 8 is provided on the lower side of the C-shaped shield 6. Specifically, the base plate 1 is made of high-quality carbon steel (such as Q235B) with sufficient rigidity and strength to support all components. The storage tank 2 has a capacity of approximately 100-200 liters and is made of stainless steel (such as 304) or carbon steel with anti-corrosion treatment on the inner wall. The tank body can be equipped with a liquid level observation window and a feeding port. The tank wall thickness is determined according to the capacity and pressure requirements, usually 2-3 mm. Emulsified asphalt is stored in the storage tank 2. The coating roller 8 has a metal core and is covered with a high-temperature resistant and asphalt-resistant silicone or special rubber layer. It has a diameter of approximately 80-100 mm and can rotate freely.

[0022] As per the instruction manual Figure 1 , 2 As shown: The spraying pipe assembly 3 includes a main spray pipe 9, which is fixed to the top of the base plate 1 by clamps 10 equipped with bolts. Several interconnected universal hoses 11 are equidistantly arranged on the main spray pipe 9. Nozzles 12 are provided at the ends of the universal hoses 11. A pump 4 for supplying emulsified asphalt to the spraying pipe assembly 3 is provided at the top of the storage tank 2. A suction pipe inserted into the bottom of the storage tank 2 is provided at the output end of the pump 4. A delivery pipe 13 connected to the main spray pipe 9 is also provided at the output end of the pump 4. Specifically, the pump 4 is a corrosion-resistant rotor pump or gear pump suitable for high-viscosity liquids, with a voltage of 24VDC, matched to the vehicle's battery. The flow rate and pressure parameters need to be compatible with the nozzles 12. Model matching ensures good atomization effect. The universal hose 11 is a rubber or plastic hose that is resistant to oil and asphalt corrosion. The nozzle 12 is made of stainless steel. The nozzle orifice diameter can be selected according to the required spray volume and working pressure, for example, 0.021 to 0.025 inches. By bending the universal hose 11 according to the spraying needs, the position and angle of the nozzle 12 can be flexibly adjusted to adapt to curb stones of different heights and angles, ensuring the accuracy and coverage of the spraying. The pump 4 is started, and the emulsified asphalt in the storage tank 2 is transported to the main spray pipe 9 through the pump pipe, pump 4, and delivery pipe 13. Then it is transported to each universal hose 11 and sprayed out through their respective nozzles 12.

[0023] As per the instruction manual Figure 3 , 4 As shown: The auxiliary component 5 also includes an L-shaped support plate 14, which is fixedly connected to the top of the base plate 1 and fits against the outer wall of the C-shaped mask 6, and rotatably connected to the top of the applicator roller 8 and fits against the outer wall of the C-shaped mask 6. A screw 16 is provided on the side wall of the C-shaped mask 6, which passes through the L-shaped support plate 14. A wing nut 17 that fits against the side wall of the L-shaped support plate 14 is threaded onto the screw 16. The L-shaped support plate 14 includes an integrally formed horizontal plate and a vertical plate. A travel hole 15 is provided on the side wall of the vertical plate for the screw 16 to pass through. A washer is provided between the wing nut 17 and the vertical plate, which passes through the screw 16 and is placed on one side of the travel hole 15. The travel hole 15 provides the necessary movement space for adjustment, and the washer enhances the stability of the locking and the protection of the parts. Specifically, by loosening and tightening the wing nut 17, the height of the C-shaped mask 6 and the applicator roller 8 can be adjusted along the screw 16 as needed to adapt to the height of different curb stones. This is the key to achieving precise masking and applicator application.

[0024] As per the instruction manual Figure 3As shown: The bottom of the base plate 1 is symmetrically equipped with four casters 18 at the four corners. The bottom casters 18 are industrial casters with brakes and a diameter of about 150mm to ensure stability during movement and parking. The top of the base plate 1 is symmetrically equipped with handles for easy movement. The storage tank 2 is equipped with a battery box on the side wall near the handle. The top of the battery box is equipped with a controller 19. The battery box contains a battery. The controller 19 is electrically connected to the battery and the pump 4. Specifically, the battery is used to supply power to the pump 4 and the controller. The controller is used to control the start and stop and power of the pump 4 to achieve basic control of the spraying volume.

[0025] The control method of this utility model is through a controller. The controller adopts existing mature technology, which will not be described in detail here. The control circuit of the controller can be implemented by those skilled in the art through simple programming. The power supply is also common knowledge in the field. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail here.

[0026] The principle of this utility model Workflow: Preparation: Add emulsified asphalt to storage tank 2. According to the height of the curbstone on site, loosen the wing nut 17 and adjust the C-shaped shield 6 and the applicator roller 8 to a suitable height so that the C-shaped shield 6 covers the upper edge of the side curbstone at a suitable position and the applicator roller 8 can press down to the lower edge of the side curbstone. Then tighten the wing nut 17 to lock the position of the C-shaped shield 6 and the applicator roller 8. Operation: The operator pushes the handle to move the equipment along the curbstone, starts the pump 4 through the controller 19 and sets the appropriate flow rate. The emulsified asphalt is pumped to the spray pipe assembly 3, atomized by the nozzle 12 and sprayed onto the side of the curbstone. The C-shaped shield 6 effectively blocks the upward splashes, and the scraper 7 can further clean up any asphalt that may be attached to the upper edge. At the same time, the applicator roller 8 follows closely behind, evenly rolling the asphalt that flows down after being sprayed onto the side of the curbstone onto the bottom edge of the curbstone side, making the application more even, the effect more ideal, and the appearance more beautiful. End: After completing a section of construction, release the button to stop pumping, move the equipment to the next work station, or perform cleaning.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A spraying vehicle for emulsified asphalt with applicable edges, comprising a base plate (1), characterized in that: Also includes: Storage tank (2) is fixedly installed on the top of base plate (1). The top of base plate (1) is provided with a spray pipe assembly (3) placed on one side of storage tank (2). The top of storage tank (2) is provided with a pump (4) for supplying emulsified asphalt to spray pipe assembly (3). An auxiliary component (5) for masking the upper part and applying the lower part of the side of the curbstone includes a C-shaped mask (6) that can be raised and lowered outside the spray tube assembly (3). A scraper (7) is provided at the top of the C-shaped mask (6) away from the bottom plate (1), and a raised and lowered application roller (8) is provided on the lower side of the C-shaped mask (6).

2. The emulsified asphalt spraying vehicle with an edge-applicable coating according to claim 1, characterized in that: The spray pipe assembly (3) includes a main spray pipe (9), which is fixedly mounted on the top of the base plate (1) by a clamp (10) equipped with bolts. Several interconnected universal hoses (11) are provided at equal intervals on the main spray pipe (9), and nozzles (12) are provided at the ports of the universal hoses (11).

3. The emulsified asphalt spraying vehicle with an edge-applicable coating according to claim 2, characterized in that: The pump (4) has a pumping pipe at its output end that is inserted into the bottom of the storage tank (2), and the pump (4) has a delivery pipe (13) that is connected to the main nozzle (9).

4. The emulsified asphalt spraying vehicle with edge applicability according to claim 1, characterized in that: The auxiliary component (5) also includes an L-shaped support plate (14) which is fixedly connected to the top of the base plate (1) and fits against the outer wall of the C-shaped mask (6), and is rotatably connected to the top of the coating roller (8) and fits against the outer wall of the C-shaped mask (6). A screw (16) passing through the L-shaped support plate (14) is provided on the side wall of the C-shaped mask (6), and a wing nut (17) that fits against the side wall of the L-shaped support plate (14) is threaded onto the screw (16).

5. The emulsified asphalt spraying vehicle with edge applicability according to claim 4, characterized in that: The L-shaped support plate (14) includes an integrally formed horizontal plate and a vertical plate. The side wall of the vertical plate is provided with a stroke hole (15) for the screw (16) to pass through. The wing nut (17) is provided with a washer that passes through the screw (16) and is placed on one side of the stroke hole (15) between it and the vertical plate.

6. The emulsified asphalt spraying vehicle with edge applicability according to claim 1, characterized in that: The bottom plate (1) is symmetrically provided with casters (18) at the four corners of the bottom, and a handle is symmetrically provided at one end of the top of the bottom plate (1). The storage tank (2) is provided with a battery box on the side wall near the handle, and a controller (19) is provided on the top of the battery box.

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