Marking device for road engineering construction

Abstract

The utility model discloses a marking device for road engineering construction, and particularly relates to the technical field of road construction, which comprises a frame, two sides of the frame are movably connected with rollers, the right end of the frame is fixedly connected with a temperature control device, the upper end of the temperature control device is fixedly connected with an inner cylinder, the upper end of the inner cylinder is movably connected with a stirring device, and the stirring device is fixedly connected with the right end of the frame. The front end of the inner cylinder is movably connected with a liquid pump, the front end of the liquid pump is fixedly connected with a discharging pipe, the middle of the upper end of the frame is fixedly connected with a compression roller device, and the front portion of the upper end of the frame is fixedly connected with a dust collecting box. The paint spraying device is simple in structure, avoids influence of low-temperature condensation of paint on normal operation of equipment in cold weather, can stir the paint in the inner cylinder, enables the paint to be uniformly mixed, avoids static settlement, can scrape and clean the inner wall of the inner cylinder, can enable sprayed paint to be smoother, and can be suitable for different terrains.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, in particular to a marking device for road engineering construction. Background Art

[0002] During road construction, in order to ensure the accurate construction of traffic signs, road edge lines and lane dividers, a marking device is needed to mark the road surface in advance. Existing road marking equipment usually includes handheld, vehicle-mounted or automatic walking types, but they have problems such as complex operation, low efficiency and low precision. Therefore, it is particularly important to develop an efficient, accurate and easy-to-operate road marking device for road engineering construction.

[0003] Chinese patent document CN109183597A discloses a marking device for road engineering construction. It includes a bracket, a paint storage tank is arranged on the left side of the inner cavity of the bracket, a stirring motor is arranged on the top of the paint storage tank, the stirring motor penetrates the paint storage tank and is fixedly connected with a stirring shaft, the outer side of the stirring shaft is fixedly connected with a stirring blade, a water pump is arranged on the right side of the paint storage tank, a base frame is arranged at the bottom of the bracket, a lifting plate is arranged inside the base frame, the lifting plate is fixedly connected to the bottom of the bracket through an electric telescopic rod, a cleaning roller is rotatably connected to the bottom of the lifting plate through a connecting rod, a nozzle is arranged on the right side of the cleaning roller, protective plates are arranged on both sides of the nozzle, and a rotating shaft is arranged on the left side of the bottom of the base frame, which can mix the paint stored in the paint storage tank evenly before use, and at the same time, in the construction process, it effectively avoids the influence of human factors and external factors on the spraying effect, reduces the labor intensity of construction personnel, and increases the marking efficiency.

[0004] Although the equipment in the above-mentioned literature can stir the paint, the structure of the equipment is relatively simple, the stirring effect is insufficient, and it cannot be automatically cleaned, which is inconvenient to use. Direct spraying is prone to uneven lines. In addition, external environmental factors cause the paint to condense easily, reducing the use value of the equipment. Utility Model Content

[0005] The main purpose of the utility model is to provide a marking device for road engineering construction, which can effectively solve the above problems.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A marking device for road engineering construction comprises a frame, rollers are movably connected to both sides of the frame, a temperature control device is fixedly connected to the right end of the frame, an inner cylinder is fixedly connected to the upper end of the temperature control device, a stirring device is movably connected to the upper end of the inner cylinder, a liquid pump is movably connected to the front end of the inner cylinder, a feeding pipe is fixedly connected to the front end of the liquid pump, a roller device is fixedly connected to the middle of the upper end of the frame, and a dust collecting box is fixedly connected to the front end of the upper end of the frame;

[0008] The temperature control device comprises a water tank, the left end of which is fixedly connected to the right end of the frame;

[0009] The stirring device comprises a first motor, the lower end of which is movably connected to the middle part of the upper end of the inner cylinder;

[0010] The pressing roller device comprises a groove plate, the lower end of which is fixedly connected to the middle part of the upper end of the frame.

[0011] Preferably, the rear end of the frame is fixedly connected to a controller, the upper front part of the inner cylinder is fixedly connected to a feed pipe, the upper rear part of the inner cylinder is fixedly connected to a temperature sensor, the lower end of the discharge pipe is fixedly connected to a nozzle, and the right end of the dust box is movably connected to a vacuum cleaner.

[0012] Preferably, a water pump is movably connected to the front end of the water tank, a circulation pipe is movably connected to the output end of the water pump, and a heater is fixedly connected to the left upper end of the water tank.

[0013] Preferably, an outer cylinder is provided outside the circulation pipe.

[0014] Preferably, the output end of the first motor is drivingly connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a fixing frame, and the inner wall of the fixing frame is driven to be fixedly connected to a stirring rod.

[0015] Preferably, cleaning brushes are symmetrically arranged on both sides of the fixing frame.

[0016] Preferably, the upper end of the groove plate is movably connected to a second motor, the output end of the second motor is transmission-connected to a threaded rod, and the outer wall of the threaded rod is threadedly connected to a sliding frame.

[0017] Preferably, a pressure roller is movably connected to the lower end of the sliding frame.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. The utility model provides a marking device for road engineering construction. The device is equipped with a temperature control device, which can be used to control the temperature in the cylinder to prevent low-temperature condensation of paint during cold weather operations from affecting the normal operation of the equipment, effectively improving the practical value of the equipment. Water can be stored in a water tank, and the temperature in the cylinder can be monitored in real time with the help of a temperature sensor. The water can be heated by a heater, and the water can be pumped out by a water pump. The water is circulated and transported through multiple layers of winding in the inner cylinder through a circulation pipe, and the paint in the inner cylinder is heated to keep it in a liquid state for easy use. The outer cylinder can prevent heat from being lost too quickly.

[0020] 2. The utility model provides a marking device for road engineering construction. The equipment is equipped with a stirring device, which can be used to stir the paint in the inner cylinder to make it evenly mixed to avoid static sedimentation and maintain fluidity. At the same time, it can scrape the inner wall of the inner cylinder to play a certain cleaning role. The first motor can drive the rotating rod to rotate, so that the fixed frame can drive the stirring rod and the cleaning brush to rotate. The stirring rod can drive the paint to flow, and the cleaning brush can be used to clean the inner wall.

[0021] 3. The utility model provides a marking device for road engineering construction. The equipment is equipped with a pressure roller device. The device can make the sprayed paint smoother, effectively improve the working quality of the equipment, avoid uneven spraying, and automatically adjust the height. It can be suitable for different terrains. The second motor can drive the threaded rod to rotate in different directions, so that the sliding frame can drive the pressure roller to move up and down along the thread, thereby raising and lowering the height of the pressure roller, and flattening the sprayed paint through the pressure roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the temperature control device of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the stirring device of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the pressure roller device of the utility model;

[0026] Figure 5 It is a side structural schematic diagram of the utility model.

[0027] In the figure: 1. frame; 2. roller; 3. temperature control device; 31. water tank; 32. water pump; 33. circulation pipe; 34. heater; 35. outer cylinder; 4. inner cylinder; 5. stirring device; 51. first motor; 52. rotating rod; 53. fixed frame; 54. stirring rod; 55. cleaning brush; 6. liquid pump; 7. feeding pipe; 8. pressure roller device; 81. groove plate; 82. second motor; 83. threaded rod; 84. sliding frame; 85. pressure roller; 9. dust collecting box. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] like Figure 1 and Figure 5 As shown, a marking device for road engineering construction comprises a frame 1, rollers 2 are movably connected to both sides of the frame 1, a temperature control device 3 is fixedly connected to the right end of the frame 1, the temperature in the cylinder can be controlled by the device, so as to avoid the low temperature condensation of the paint in cold weather affecting the normal operation of the equipment, and effectively improve the practical value of the equipment, the upper end of the temperature control device 3 is fixedly connected to the inner cylinder 4, the upper end of the inner cylinder 4 is movably connected to the stirring device 5, the paint in the inner cylinder 4 can be stirred by the device to make it mixed evenly to avoid static precipitation and maintain fluidity, and at the same time, the inner wall of the inner cylinder 4 can be scraped to play a certain cleaning role, the front end of the inner cylinder 4 is movably connected to the liquid pump 6, the front end of the liquid pump 6 is fixedly connected to the feeding pipe 7, the middle part of the upper end of the frame 1 is fixedly connected to the roller device 8, the sprayed paint can be made smoother by the device, the working quality of the equipment can be effectively improved, and the phenomenon of uneven spraying can be avoided, and the height can be automatically adjusted, which can be suitable for different terrains, and the front end of the upper end of the frame 1 is fixedly connected to the dust collecting box 9;

[0030] The temperature control device 3 includes a water tank 31, the left end of which is fixedly connected to the right end of the frame 1 to control the temperature;

[0031] The stirring device 5 includes a first motor 51, the lower end of which is movably connected to the middle of the upper end of the inner cylinder 4 for clean stirring;

[0032] The pressing roller device 8 includes a groove plate 81, the lower end of which is fixedly connected to the middle part of the upper end of the frame 1 for smooth marking;

[0033] A controller is fixedly connected to the rear end of the frame 1, a feed pipe is fixedly connected to the front upper end of the inner cylinder 4, a temperature sensor is fixedly connected to the rear upper end of the inner cylinder 4 to monitor the temperature inside the cylinder, a nozzle is fixedly connected to the lower end of the discharge pipe 7, and a vacuum cleaner is movably connected to the right end of the dust box 9 to clean the road surface for easy spraying.

[0034] like Figure 2 As shown, the front end of the water tank 31 is movably connected to a water pump 32, the output end of the water pump 32 is movably connected to a circulation pipe 33, the upper left part of the water tank 31 is fixedly connected to a heater 34, and an outer cylinder 35 is arranged outside the circulation pipe 33. Water can be stored through the water tank 31, and the temperature in the cylinder can be monitored in real time with the help of a temperature sensor. The water can be heated by the heater 34, and the water can be pumped out by the water pump 32. The water is circulated and transported to the inner cylinder through the circulation pipe 33 for multi-layer winding, and the paint in the inner cylinder is heated to keep it in liquid state for easy use. The outer cylinder 35 can prevent the heat from being lost too quickly.

[0035] like Figure 3 As shown, the output end of the first motor 51 is connected to a rotating rod 52 in a transmission manner, and a fixing frame 53 is fixedly connected to the outer wall of the rotating rod 52, which drives the inner wall of the fixing frame 53 to be fixedly connected to a stirring rod 54. Cleaning brushes 55 are symmetrically arranged on both sides of the fixing frame 53. The rotating rod 52 can be driven to rotate by the first motor 51, so that the fixing frame 53 can drive the stirring rod 54 and the cleaning brush 55 to rotate accordingly, and the stirring rod 54 can drive the paint to flow, and the cleaning brush 55 can be used to clean the inner wall;

[0036] like Figure 4 As shown, the upper end of the groove plate 81 is movably connected to the second motor 82, the output end of the second motor 82 is transmission-connected to the threaded rod 83, the outer wall of the threaded rod 83 is threadedly connected to the sliding frame 84, and the lower end of the sliding frame 84 is movably connected to the pressure roller 85. The second motor 82 can drive the threaded rod 83 to rotate in different directions, so that the sliding frame 84 can drive the pressure roller 85 to move up and down along the thread, thereby raising and lowering the height of the pressure roller, and the sprayed paint is flattened by the pressure roller 85.

[0037] The working principle of the utility model is as follows: through the temperature control device 3, the water in the water tank 31 is heated by the heater 34, the water is pumped out by the water pump 32, and circulated and transported through the circulation pipe 33 to keep the paint warm; the stirring device 5 is used, the first motor 51 drives the rotating rod 52 to rotate, prompting the fixed frame 53 to drive the stirring rod 54 and the cleaning brush 55 to rotate, thereby stirring the paint and cleaning the inner wall; through the pressure roller device 8, the second motor 82 drives the threaded rod 83 to rotate counterclockwise, prompting the sliding frame 84 to drive the pressure roller 85 to move downward along the thread, thereby reducing the height of the pressure roller 85, and vice versa, lifting the pressure roller 85 upward.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A marking device for road engineering construction, comprising a frame (1), characterized in that: Rollers (2) are movably connected to both sides of the frame (1); a temperature control device (3) is fixedly connected to the right end of the frame (1); an inner cylinder (4) is fixedly connected to the upper end of the temperature control device (3); a stirring device (5) is movably connected to the upper end of the inner cylinder (4); a liquid pump (6) is movably connected to the front end of the inner cylinder (4); a feed pipe (7) is fixedly connected to the front end of the liquid pump (6); a roller device (8) is fixedly connected to the middle of the upper end of the frame (1); and a dust collecting box (9) is fixedly connected to the front end of the upper end of the frame (1); The temperature control device (3) comprises a water tank (31), the left end of the water tank (31) being fixedly connected to the right end of the vehicle frame (1); The stirring device (5) comprises a first motor (51), the lower end of the first motor (51) being movably connected to the middle part of the upper end of the inner cylinder (4); The pressing roller device (8) comprises a groove plate (81), the lower end of the groove plate (81) being fixedly connected to the middle part of the upper end of the vehicle frame (1).

2. A marking device for road engineering construction according to claim 1, characterized in that: The rear end of the frame (1) is fixedly connected to a controller, the front upper end of the inner cylinder (4) is fixedly connected to a feed pipe, the rear upper end of the inner cylinder (4) is fixedly connected to a temperature sensor, the lower end of the discharge pipe (7) is fixedly connected to a nozzle, and the right end of the dust box (9) is movably connected to a dust collector.

3. A marking device for road engineering construction according to claim 1, characterized in that: The front end of the water tank (31) is movably connected to a water pump (32), the output end of the water pump (32) is movably connected to a circulation pipe (33), and the upper left part of the water tank (31) is fixedly connected to a heater (34).

4. A marking device for road engineering construction according to claim 3, characterized in that: An outer cylinder (35) is arranged outside the circulation pipe (33).

5. A marking device for road engineering construction according to claim 1, characterized in that: The output end of the first motor (51) is drivingly connected to a rotating rod (52), and the outer wall of the rotating rod (52) is fixedly connected to a fixing frame (53), which drives the inner wall of the fixing frame (53) to be fixedly connected to a stirring rod (54).

6. A marking device for road engineering construction according to claim 5, characterized in that: Cleaning brushes (55) are symmetrically arranged on both sides of the fixing frame (53).

7. A marking device for road engineering construction according to claim 1, characterized in that: The upper end of the groove plate (81) is movably connected to a second motor (82), the output end of the second motor (82) is drivingly connected to a threaded rod (83), and the outer wall of the threaded rod (83) is threadedly connected to a sliding frame (84).

8. A marking device for road engineering construction according to claim 7, characterized in that: The lower end of the sliding frame (84) is movably connected to a pressure roller (85).

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