Self-propelled marking device for highway engineering construction

Abstract

The utility model discloses a self-propelled marking device for highway engineering construction, which comprises a box body, a bottom shell mounted at the bottom of the box body, an inner bracket connected to one side of the inner wall of the box body, a stock bin mounted at the top of the inner bracket, a motor mounted at the bottom of the inner wall of the box body, and a rotating shaft rotationally connected to the bottom of the inner wall of the bottom shell, a fixing plate is connected to the bottom of one side of the inner wall of the box body, a first electric telescopic rod is installed on one side of the bottom of the fixing plate, a cleaning brush is installed at the output end of the first electric telescopic rod, and a second electric telescopic rod is installed on the other side of the bottom of the fixing plate; a fixing frame is arranged at the output end of the second electric telescopic rod, a transverse pipe is installed in the fixing frame, and a plurality of air nozzles are arranged at the bottom of the transverse pipe. According to the whole line marking device for the self-propelled highway engineering construction, dust and impurities on the surface of a road can be carefully treated, and therefore the line marking construction quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of road construction, in particular to a self-propelled marking device used in highway engineering construction. Background Art

[0002] In highway construction, marking is an important construction link, which is used to indicate the direction of road travel, warn of dangerous areas, etc. Traditional marking methods mostly use manual marking, which is not only inefficient but also labor-intensive. With the development of science and technology, marking equipment has been developed to assist in marking operations. However, there will be some impurities and dust on the road. Existing marking devices often simply clean the impurities. During the cleaning process, some dust and impurities will be left on the road through the gaps of the brush, so that some dust and impurities are still left on the road after cleaning, which reduces the quality of the subsequent marking. Utility Model Content

[0003] The utility model aims to provide a self-propelled marking device used in highway engineering construction to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a marking device for self-propelled highway engineering construction, comprising a box body, a bottom shell is installed at the bottom of the box body, an inner bracket is connected to one side of the inner wall of the box body, a silo is installed on the top of the inner bracket, a paint pump is installed inside the silo, a marking nozzle is installed on one side of the bottom of the box body, a motor is installed at the bottom of the inner wall of the box body, a rotating shaft is rotatably connected to the bottom of the inner wall of the bottom shell, a plurality of movable rollers are installed on both sides of the rotating shaft, a fixed plate is connected to the bottom of one side of the inner wall of the box body, a first electric telescopic rod is installed on one side of the bottom of the fixed plate, a cleaning brush is installed at the output end of the first electric telescopic rod, a second electric telescopic rod is installed on the other side of the bottom of the fixed plate, a fixed frame is provided at the output end of the second electric telescopic rod, a cross pipe is installed inside the fixed frame, a plurality of air nozzles are provided at the bottom of the cross pipe, an air pump is installed on the top of the fixed plate, and a switch panel is installed on the top of one side of the box body.

[0005] Preferably, a battery is installed in the middle of one side of the inner wall of the box, and the paint pump, motor, air pump, first electric telescopic rod and second electric telescopic rod are electrically connected to the battery through a switch panel, and the switch panel facilitates the control of the paint pump, motor, air pump, first electric telescopic rod and second electric telescopic rod.

[0006] Preferably, the output end of the motor is connected to a driving wheel, a driven wheel is installed in the middle of the rotating shaft, and the driving wheel and the driven wheel are connected by a synchronous belt.

[0007] Preferably, a push frame is fixedly installed in the middle of one side of the box body, and universal wheels are installed at the corners of the bottom of the box body, and the universal wheels facilitate the movement of the device.

[0008] Preferably, the output end of the paint pump is connected to a feed pipe, and one end of the feed pipe is connected to a marking nozzle.

[0009] Preferably, the output end of the first electric telescopic rod extends through the box body to the bottom of the box body, and the length of the cleaning brush matches the length of the bottom of the box body.

[0010] Preferably, the output end of the second electric telescopic rod extends through the box to the bottom of the box, the output end of the air pump is connected to an air duct, one end of the air duct is connected to the cross pipe, and the air duct facilitates the supply of compressed gas.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] Before construction and marking, the box can clean the route it passes through with a cleaning brush during its automatic movement. At the same time, the air pump is started to introduce compressed gas into the horizontal pipe, and then blown out through the air nozzle to blow dust and impurities from the cleaned road surface, which can make the road surface cleaner. After that, the box is made to move again along the same route, and the paint pump inside the silo is started at this time. The paint pump works to spray paint through the marking nozzle. Along with the movement of the box, strip lines can be sprayed on the road to complete the marking work. The entire marking device can carefully handle some dust and impurities on the road surface, thereby improving the quality of the marking construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 This is the internal structure diagram of the box of the utility model;

[0015] Figure 3 It is an enlarged structural diagram of the utility model A;

[0016] Figure 4 This is a diagram of the internal structure of the bottom shell of the utility model.

[0017] In the figure: 1. box body; 2. bottom shell; 3. switch panel; 4. universal wheel; 5. push frame; 6. inner bracket; 7. silo; 8. paint pump; 9. marking nozzle; 10. feeding pipe; 11. motor; 12. driving wheel; 13. fixing plate; 14. air pump; 15. first electric telescopic rod; 16. second electric telescopic rod; 17. battery; 18. cleaning brush; 19. fixing frame; 20. horizontal pipe; 21. air nozzle; 22. air guide pipe; 23. rotating shaft; 24. driven wheel; 25. moving roller. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 The utility model provides a marking device for self-propelled highway engineering construction, including a box body 1, a bottom shell 2 is installed at the bottom of the box body 1, an inner bracket 6 is connected to one side of the inner wall of the box body 1, a silo 7 is installed on the top of the inner bracket 6, a paint pump 8 is installed inside the silo 7, a marking nozzle 9 is installed on one side of the bottom of the box body 1, a motor 11 is installed at the bottom of the inner wall of the box body 1, a rotating shaft 23 is rotatably connected to the bottom of the inner wall of the bottom shell 2, and a plurality of movable rollers 25 are installed on both sides of the rotating shaft 23, a fixed plate 13 is connected to the bottom of one side of the inner wall of the box body 1, and a first electric telescopic rod 15 is installed on one side of the bottom of the fixed plate 13. A cleaning brush 18 is installed at the output end of the first electric telescopic rod 15, a second electric telescopic rod 16 is installed on the other side of the bottom of the fixing plate 13, a fixing frame 19 is provided at the output end of the second electric telescopic rod 16, a transverse tube 20 is installed inside the fixing frame 19, and a plurality of air nozzles 21 are provided at the bottom of the transverse tube 20, an air pump 14 is installed at the top of the fixing plate 13, a switch panel 3 is installed at the top of one side of the box body 1, a battery 17 is installed at the middle of one side of the inner wall of the box body 1, and the paint pump 8, the motor 11, the air pump 14, the first electric telescopic rod 15 and the second electric telescopic rod 16 are all electrically connected to the battery 17 through the switch panel 3;

[0020] In this embodiment, the box 1 moves along the marking route. At this time, the paint pump 8 inside the silo 7 is started. The paint pump 8 works to spray paint through the marking nozzle 9. Along with the movement of the box 1, strip lines can be sprayed on the road to complete the marking work.

[0021] See also Figure 1-4 The output end of the motor 11 is connected to a driving wheel 12, a driven wheel 24 is installed in the middle of the rotating shaft 23, the driving wheel 12 and the driven wheel 24 are connected by a synchronous belt, a push frame 5 is fixedly installed in the middle of one side of the box body 1, and universal wheels 4 are installed at the corners of the bottom of the box body 1;

[0022] In this embodiment, the starter motor 11 drives the driven wheel 24 to rotate through the driving wheel 12, and then the driven wheel 24 drives the rotating shaft 23 to rotate. The rotation of the rotating shaft 23 causes the moving roller 25 to rotate, so that the box 1 can move automatically.

[0023] See also Figure 1-4 The output end of the paint pump 8 is connected with a feed pipe 10, one end of which is connected with a marking nozzle 9, the output end of the first electric telescopic rod 15 extends through the box body 1 to the bottom of the box body 1, the length of the cleaning brush 18 matches the length of the bottom of the box body 1, the output end of the second electric telescopic rod 16 extends through the box body 1 to the bottom of the box body 1, the output end of the air pump 14 is connected with an air guide pipe 22, one end of which is connected with the horizontal pipe 20;

[0024] In this embodiment, the first electric telescopic rod 15 is started to move the cleaning brush 18 down to the ground, and the second electric telescopic rod 16 is started to move the fixed frame 19 down, so that the air nozzle 21 at the bottom of the cross pipe 20 is close to the ground. During the movement of the box 1, the passing route can be cleaned by the cleaning brush 18, and the air pump 14 is started to work to introduce compressed gas into the cross pipe 20, and then blown out through the air nozzle 21, so that the cleaned road surface is blown to remove dust and impurities.

[0025] In specific use, the utility model is a self-propelled road marking device used in highway engineering construction. The interior of the silo 7 is filled with paint for road marking. Before the construction and marking, the first electric telescopic rod 15 can be started to move the cleaning brush 18 down to the ground, and the second electric telescopic rod 16 can be started to move the fixed frame 19 down, so that the air nozzle 21 at the bottom of the cross pipe 20 is close to the ground, and then the motor 11 is started to drive the rotating shaft 23 to rotate. The rotation of the rotating shaft 23 causes the moving roller 25 to rotate, so that the box body 1 can automatically move. During the movement of the box body 1, the route passed by can be marked by the cleaning brush 1 8 is used for cleaning, and at the same time, the air pump 14 is started to work to introduce compressed gas into the horizontal pipe 20, and then blown out through the air nozzle 21, and the cleaned road surface is treated with air to remove dust and impurities, which can make the road surface cleaner. Then the box 1 is made to move again along the same route, and the paint pump 8 inside the silo 7 is started. The paint pump 8 works to spray paint through the marking nozzle 9. Along with the movement of the box 1, strip lines can be sprayed on the road to complete the marking work. The entire marking device can carefully process some dust and impurities on the road surface, thereby improving the quality of the marking construction.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A self-propelled road marking device for use in highway engineering construction, comprising a housing (1), characterized in that: A bottom shell (2) is installed at the bottom of the box body (1); an inner bracket (6) is connected to one side of the inner wall of the box body (1); a silo (7) is installed on the top of the inner bracket (6); a paint pump (8) is installed inside the silo (7); a marking nozzle (9) is installed on one side of the bottom of the box body (1); a motor (11) is installed at the bottom of the inner wall of the box body (1); a rotating shaft (23) is rotatably connected to the bottom of the inner wall of the bottom shell (2); a plurality of movable rollers (25) are installed on both sides of the rotating shaft (23); a fixing plate (13) is connected to the bottom of one side of the inner wall of the box body (1); A first electric telescopic rod (15) is installed on one side of the bottom of the fixed plate (13), and a cleaning brush (18) is installed on the output end of the first electric telescopic rod (15). A second electric telescopic rod (16) is installed on the other side of the bottom of the fixed plate (13), and a fixing frame (19) is provided on the output end of the second electric telescopic rod (16). A transverse tube (20) is installed inside the fixing frame (19), and a plurality of air nozzles (21) are provided at the bottom of the transverse tube (20). An air pump (14) is installed on the top of the fixed plate (13), and a switch panel (3) is installed on the top of one side of the box body (1).

2. A self-propelled road marking device for construction according to claim 1, characterized in that: A storage battery (17) is installed in the middle of one side of the inner wall of the box body (1), and the paint pump (8), the motor (11), the air pump (14), the first electric telescopic rod (15) and the second electric telescopic rod (16) are all electrically connected to the storage battery (17) via a switch panel (3).

3. A self-propelled road marking device for construction according to claim 1, characterized in that: The output end of the motor (11) is connected to a driving wheel (12), a driven wheel (24) is installed in the middle of the rotating shaft (23), and the driving wheel (12) and the driven wheel (24) are connected via a synchronous belt.

4. A self-propelled road marking device for construction according to claim 1, characterized in that: A push frame (5) is fixedly installed in the middle of one side of the box body (1), and universal wheels (4) are installed at the corners of the bottom of the box body (1).

5. The self-propelled road marking device used in construction of a highway project according to claim 1, characterized in that: The output end of the paint pump (8) is connected to a material delivery pipe (10), and one end of the material delivery pipe (10) is connected to a marking nozzle (9).

6. The self-propelled road marking device used in construction of a highway project according to claim 1, characterized in that: The output end of the first electric telescopic rod (15) passes through the box (1) and extends to the bottom of the box (1), and the length of the cleaning brush (18) matches the length of the bottom of the box (1).

7. The self-propelled road marking device used in construction of a highway project according to claim 1, characterized in that: The output end of the second electric telescopic rod (16) passes through the box body (1) and extends to the bottom of the box body (1); the output end of the air pump (14) is connected to an air guide pipe (22); one end of the air guide pipe (22) is connected to the transverse pipe (20).

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