Municipal zebra crossing marking device

Abstract

The utility model discloses a municipal zebra crossing marking device which comprises a bottom plate, a transverse moving assembly is arranged above the bottom plate, a lifting assembly is arranged at the top of the bottom plate, a spray head is further arranged above the bottom plate, a material pump is arranged on the side portion of a material box, a hose is arranged above the bottom plate, and a material box is arranged on the hose. And two ends of the hose are respectively connected with the material pump and the spray head. The municipal zebra crossing marking device is provided with a first motor, the first motor is turned on, two L-shaped sliding blocks and a spray head transversely move close to or away from each other, a second motor is turned on, a screw is driven to rotate, an operation plate vertically ascends and descends, and an electric control valve on a material pump is turned on; the width of the zebra crossing sprayed by the sprayers and the interval between every two zebra crossing lines sprayed by the two sprayers are adjusted, two zebra crossing lines can be drawn at a time, the line width of the zebra crossing lines and the interval between every two zebra crossing lines can be adjusted according to actual needs, and the overall working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal zebra crossing marking, in particular to a municipal zebra crossing marking device. Background Art

[0002] Municipal roads cannot do without the setting of zebra crossings, which is a necessary part of traffic safety. Its function is to enable pedestrians and vehicles to move at a low speed and communicate safely. Ultimately, it protects pedestrians and non-motor vehicles on the road, thereby reducing the occurrence of traffic accidents. Zebra crossings are set as dotted lines. In recent years, red and white zebra crossings and blue and white zebra crossings have been designed. The purpose is to increase the visual effect of pedestrians and vehicles, and remind pedestrians and vehicles of the location of safe areas on the road to pay attention to road safety.

[0003] The Chinese patent with publication number CN208563076U discloses a zebra crossing marking device for municipal roads, including a base plate, the bottom of the base plate is evenly and symmetrically distributed with universal wheels, the front of the base plate is symmetrically distributed with two mutually symmetrical fixed blocks, and one side of the two fixed blocks is fixedly connected through the two ends of the fixed plate, the top thread sleeve of the fixed plate is provided with an adjustment device, the bottom of the fixed plate is symmetrically distributed with two mutually symmetrical positioning blocks, and the front of the positioning blocks is rotatably connected to the top of the baffle through a movable rod. The zebra crossing marking device for municipal roads mentioned above is convenient for adjusting the marking width of the marking device through the coordinated use of the adjustment device, the baffle and the telescopic spring, so that the device can mark zebra crossings of different widths, improve the marking efficiency of the device, reduce the labor intensity of manual labor, and improve the practicality of the device.

[0004] In summary, although the above patent can mark zebra crossings of different widths, there must be a gap between the lines of the zebra crossing. Normally, the interval of the zebra crossing is 50 cm, but in some cases, the interval may be different. For example, at busy traffic intersections or near schools, the interval of zebra crossings will be reduced to improve the safety of vehicles and pedestrians. On the other hand, in areas with low traffic density, the interval of zebra crossings will be increased to save costs and resources. The above patent cannot set the size of the interval and can only spray and mark lines one by one. The overall efficiency is slow, which increases the work content and working time of the marking construction workers. The overall practicality is not high and needs to be strengthened. Utility Model Content

[0005] The utility model aims to provide a zebra crossing marking device for municipal use, so as to solve the problem that the size of the interval cannot be set and the marking can only be carried out one by one, which has a slow overall efficiency and increases the work content and working time of the marking construction workers.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a municipal zebra crossing marking device, comprising a bottom plate,

[0007] A lateral movement assembly is arranged above the bottom plate, a lifting assembly is arranged on the top of the bottom plate, two nozzles are arranged above the bottom plate, two material boxes are arranged on the top of the bottom plate, and a material pump is arranged on the side of the material box, and two hoses are arranged above the bottom plate, and both ends of the hoses are connected to the material pump and the nozzle respectively;

[0008] The transverse movement assembly is used to drive the two nozzles to move away from or toward each other laterally, and the lifting assembly is used to drive the nozzles to move up and down vertically.

[0009] Through the above technical scheme, when working, the staff adjusts the lifting component to drive the nozzle to move vertically, and lays the test board under the nozzle. Because the shape of the spray material sprayed by the nozzle is fan-shaped, it is convenient to adjust the coverage of the spray material sprayed by the nozzle. The electric control valve in the material pump is opened to draw the spray material from the material box and spray it from the nozzle through the hose until the width of the paint sprayed by the nozzle on the test board is the actual required width. The lifting component is stopped and the electric control valve is closed. Then the staff adjusts the transverse movement component to drive the two nozzles to move horizontally so that the two nozzles are relative to each other. Move them closer or farther away from each other, and open the electronically controlled valve in the material pump again until the interval between the paint sprayed from the two nozzles is the actually required interval, then close the electronically controlled valve, and then the staff can move the entire device to actually spray the zebra crossing. Compared with the comparative case, this design can draw two zebra crossings at one time, and can adjust the line width and the interval between the lines of the zebra crossing according to actual needs, thereby improving the overall work efficiency, and indirectly reducing the overall working time and labor intensity of the marking construction workers, thereby improving the overall applicability of the marking required for different actual scenarios.

[0010] Preferably, the transverse movement assembly includes an operating plate, which is located above the base plate, and a slot is provided in the operating plate, and a bidirectional screw rod is provided in the slot, a motor 1 is provided on the outer side of the operating plate, and the output end of the motor 1 is connected to the bidirectional screw rod, L-shaped sliders are provided at both ends of the bidirectional screw rod, the bidirectional screw rod passes through the L-shaped slider and is threadedly connected to the L-shaped slider, a groove is provided on the L-shaped slider, and clamping strips are fixed on both sides of the slot, and the clamping strips are slidably connected to the groove.

[0011] Through the above technical solution, motor one is turned on to drive the bidirectional screw to rotate, so that the two L-shaped sliders and the nozzles move laterally toward or away from each other, and the grooves on the card strip are also driven to move laterally toward or away from each other. At this time, the movement direction of the L-shaped slider can be guided so that it can only move laterally. After the two nozzles move to the required interval for injection formation, motor one is turned off.

[0012] Preferably, the lifting assembly includes a U-shaped plate, and the U-shaped plates are fixed to the two ends of the top of the base plate. A screw and a guide rod are respectively provided on the inner sides of the two U-shaped plates. A second motor is provided on the top of the screw, and the output end of the second motor is connected to the screw. One end of the screw passes through the operating plate and is threadedly connected to it, and the guide rod passes through the other end of the operating plate and is slidably connected to it.

[0013] Through the above technical solution, motor 2 is turned on to drive the screw to rotate, so that the operating plate can move vertically up and down. The guide rod can guide the operating plate so that it can only move vertically. When the width covered by the spray material ejected from the nozzle meets the required width, motor 2 is turned off.

[0014] Preferably, a through hole is opened on the top of the L-shaped slider, a bolt is arranged on the side of the L-shaped slider, and the L-shaped slider passes through one side of the L-shaped slider and is threadedly connected thereto.

[0015] Through the above technical solution, after the work is completed, the staff can manually rotate the bolt to release the limit of the bolt on the nozzle, and the nozzle can be pulled out of the through hole, which is convenient for the staff to clean or replace the nozzle. When it is necessary to draw lines again, the staff will insert the nozzle into the pupil and then manually rotate the bolt until it hits the nozzle to limit it.

[0016] Preferably, a stirring rod is arranged inside the material box, a motor three is arranged on the top of the material box, and the output end of the motor three is connected to the stirring rod, a loading port is also arranged on the top of the material box, and a cover one is arranged on the loading port, and a discharging port is arranged on the side of the material box, and a cover two is arranged on the discharging port.

[0017] Through the above technical scheme, during the preparation work, the staff unscrews the cover one, pours the spray material into the material box and then covers the cover one, turns on the motor three to drive the stirring rod to rotate, and stirs the spray material to prevent the material from coagulating and agglomerating due to long working time. After the work is completed, unscrew the cover one, and fill the material box with clean water through the external water pipe. At the same time, turn on the motor three to make the stirring rod stir in the material box to clean it, and then open the cover two to drain the water to complete the cleaning work in the box.

[0018] Preferably, a heating box is arranged on the top of the bottom plate, and an air outlet is arranged on the heating box, and the heating box passes through the bottom plate and is fixedly connected thereto.

[0019] Through the above technical solution, when working, the heating box is turned on to generate heat, and hot air is blown to the ground through the air outlet, so as to dry the marked zebra crossing, effectively speeding up the drying speed of the zebra crossing after marking, avoiding the marked line from being smudged, and reducing the chance of damage to the zebra crossing.

[0020] Preferably, a push handle is provided on the top of the base plate, and universal wheels are provided around the bottom of the base plate.

[0021] Through the above technical solution, when working, the staff holds the push handle and applies a driving force to the whole body to move the whole body through the universal wheel, and the zebra crossing marking work can be carried out by cooperating with other components.

[0022] Compared with the prior art, the utility model has the following beneficial effects: the municipal zebra crossing marking device is

[0023] (1) A motor 1 is provided. When the motor 1 is turned on, the bidirectional screw rod rotates, so that the two L-shaped sliders and the nozzle move toward or away from each other horizontally. Then, when the motor 2 is turned on, the screw rod is driven to rotate, so that the operation panel moves vertically up and down. When the electric control valve on the material pump is opened, the width of the zebra crossing sprayed by the nozzle and the interval between the lines of the zebra crossing sprayed by the two nozzles can be adjusted. Compared with the comparative case, two zebra crossings can be drawn at one time, and the width of the zebra crossing and the interval between the lines can be adjusted according to actual needs, thereby improving the overall work efficiency, reducing the overall working time and labor intensity of the marking construction personnel, and improving the overall applicability of the marking required for different actual scenes;

[0024] (2) Bolts, motor three and a heating box are provided. After the work is finished, the bolts are rotated to release the limit on the nozzle, and the nozzle is pulled out of the through hole, which is convenient for the staff to clean or replace the nozzle. When it is necessary to draw the line again, the staff inserts the nozzle into the pupil, and then manually rotates the bolt to limit it again, drives motor three, drives the stirring rod to rotate, and stirs the spray material to prevent the material from condensing and agglomerating due to long working time. After the work is finished, the lid is unscrewed and water is poured into the box to complete the cleaning of the material box. The heating box is turned on and the heat generated by it is blown to the newly drawn zebra crossing through the air outlet to dry it, thereby accelerating the drying speed of the zebra crossing after drawing, avoiding the phenomenon of the drawn line being stained, and reducing the probability of damage to the zebra crossing. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0026] Figure 2 This is a side view of the structure of the utility model;

[0027] Figure 3 This is a schematic diagram of the cross-sectional structure of the material box of the utility model;

[0028] Figure 4 This is a schematic diagram of the top view of the operating panel of the utility model;

[0029] Figure 5It is a side view structural schematic diagram of the L-shaped sliding block of the utility model.

[0030] In the figure: 1. bottom plate, 2. transverse movement assembly, 201. operating panel, 202. notch, 203. bidirectional screw, 204. motor 1, 205. L-shaped slider, 206. groove, 207. clamping strip, 3. lifting assembly, 301. U-shaped plate, 302. screw, 303. guide rod, 304. motor 2, 4. nozzle, 5. material box, 6. material pump, 7. hose, 8. bolt, 9. stirring rod, 10. motor 3, 11. feeding port, 12. cover 1, 13. discharge port, 14. cover 2, 15. heating box, 16. air outlet, 17. push handle, 18. universal wheel. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-5 The utility model provides a technical solution: a municipal zebra crossing marking device, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a traverse assembly 2 is arranged above the bottom plate 1, a lifting assembly 3 is arranged on the top of the bottom plate 1, two nozzles 4 are also arranged above the bottom plate, two material boxes 5 are arranged on the top of the bottom plate, and a material pump 6 is arranged on the side of the material box 5, and two hoses 7 are arranged above the bottom plate 1, and both ends of the hoses 7 are connected to the material pump 6 and the nozzle 4 respectively;

[0033] The transverse moving assembly 2 is used to drive the two nozzles 4 to move away from or toward each other laterally, and the lifting assembly 3 is used to drive the nozzles 4 to move up and down vertically.

[0034] like Figure 4As shown, the transverse movement component 2 includes an operating plate 201, which is located above the base plate 1. A slot 202 is provided in the operating plate 201, and a bidirectional screw rod 203 is provided in the slot 202. A motor 204 is provided on the outer side of the operating plate 201, and the output end of the motor 204 is connected to the bidirectional screw rod 203. L-shaped sliders 205 are provided at both ends of the bidirectional screw rod 203. The bidirectional screw rod 203 passes through the L-shaped slider 205 and is threadedly connected to the L-shaped slider 205. A groove 206 is provided on the L-shaped slider 205. A clamping strip 207 is fixed on both sides of the slot 202, and the clamping strip 207 is slidably connected to the groove.

[0035] like Figure 1 and Figure 2 As shown, the lifting assembly 3 includes a U-shaped plate 301, and the U-shaped plates 301 are fixed to the two ends of the top of the base plate 1. A screw rod 302 and a guide rod 303 are respectively arranged on the inner sides of the two U-shaped plates 301. A second motor 304 is arranged on the top of the screw rod 302, and the output end of the second motor 304 is connected to the screw rod 302. The screw rod 302 passes through one end of the operating plate 201 and is threadedly connected thereto, and the guide rod 303 passes through the other end of the operating plate 201 and is slidably connected thereto.

[0036] like Figure 1 As shown, a through hole is opened at the top of the L-shaped slider 205, a bolt 8 is arranged on the side of the L-shaped slider 205, and the L-shaped slider 205 passes through one side of the L-shaped slider 205 and is threadedly connected thereto.

[0037] like Figure 3 As shown, a stirring rod 9 is arranged inside the material box 5, a motor 3 10 is arranged on the top of the material box 5, and the output end of the motor 3 10 is connected to the stirring rod 9, a feeding port 11 is arranged on the top of the material box, and a cover 12 is arranged on the feeding port 11, and a discharge port 13 is arranged on the side of the material box 5, and a cover 2 14 is arranged on the discharge port;

[0038] Specifically, the stirring rod 9 is in contact with the inner wall of the material barrel 5. During subsequent cleaning, the motor 3 10 is turned on to rotate the stirring rod 9 so as to facilitate the subsequent cleaning of the inner wall of the barrel.

[0039] like Figure 1 and Figure 2 As shown, a heating box 15 is disposed on the top of the bottom plate 1, and an air outlet 16 is disposed on the heating box 15, and the heating box 15 penetrates the bottom plate 1 and is fixedly connected thereto;

[0040] Specifically, the heating box 15 generates hot air through a fan to dry the zebra crossing.

[0041] like Figure 1 and Figure 2 As shown, a push handle 17 is provided on the top of the base plate 1 , and universal wheels 18 are provided around the bottom of the base plate 1 .

[0042] Working principle: When using the municipal zebra crossing marking device, first, when the zebra crossing marking work is needed, the staff holds the push handle 17 and applies a driving force to the whole body through the universal wheel 18 to move it to the front of the road to be marked, and places the test board on the ground. Turn on the motor 1 204 and rotate the two-way screw rod 203 to make the two L-shaped sliders 205 and the nozzle 4 move toward or away from each other horizontally, and then turn on the motor 2 304 to drive the screw rod 302 to rotate, so that the operating panel 201 moves vertically, and the electric control valve on the material pump 6 is opened. The width of the zebra crossing sprayed by the nozzle 4 and the interval between the lines of the zebra crossing sprayed by the two nozzles 4 can be adjusted, so that two zebra crossings can be marked at one time, and it can be adjusted according to the actual situation. When it is necessary to adjust the line width and the interval between the zebra crossings, the heating box 15 is turned on at the same time, and the heat generated by it is blown toward the newly drawn zebra crossing through the air outlet to dry it, thereby accelerating the drying speed of the zebra crossing after drawing. After the work is completed, the bolt is rotated to release the limit on the nozzle 4, and the nozzle 4 is pulled out from the through hole, which is convenient for the staff to clean or replace the nozzle 4. When it is necessary to draw the line again, the staff inserts the nozzle 4 into the pupil, and then manually rotates the bolt 8 to limit it again, drives the motor three 10, and drives the stirring rod 9 to rotate, which can stir the spray material to prevent the material from condensing and agglomerating due to long working time. After the work is completed, unscrew the cover 12 and fill the box with water to complete the cleaning of the material box 5.

[0043] This completes the entire operation, and the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0044] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0045] 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 zebra crossing marking device for municipal use, comprising a base plate (1), characterized in that: A traverse assembly (2) is arranged above the bottom plate (1), a lifting assembly (3) is arranged on the top of the bottom plate (1), two nozzles (4) are also arranged above the bottom plate, two material boxes (5) are arranged on the top of the bottom plate, and a material pump (6) is arranged on the side of the material box (5), and two hoses (7) are arranged above the bottom plate (1), and the two ends of the hoses (7) are respectively connected to the material pump (6) and the nozzle (4); The transverse movement assembly (2) is used to drive the spray heads (4) to move laterally away from or toward each other, and the lifting assembly (3) is used to drive the spray heads (4) to move vertically up and down.

2. A municipal zebra crossing marking device according to claim 1, characterized in that: The transverse movement assembly (2) comprises an operating plate (201), the operating plate (201) being located above the bottom plate (1), the operating plate (201) being provided with a slot (202), and the slot (202) being provided with a bidirectional screw rod (203), the outer side of the operating plate (201) being provided with a motor 1 (204), and the output end of the motor 1 (204) being connected to the bidirectional screw rod (203), both ends of the bidirectional screw rod (203) being provided with L-shaped sliders (205), the bidirectional screw rod (203) passing through the L-shaped slider (205) and being threadedly connected thereto, the L-shaped slider (205) being provided with a groove (206), and clamping strips (207) being fixed on both sides of the slot (202), and the clamping strips (207) being slidably connected to the grooves.

3. A municipal zebra crossing marking device according to claim 1, characterized in that: The lifting assembly (3) comprises a U-shaped plate (301), wherein the U-shaped plate (301) is fixed to the two ends of the top of the bottom plate (1), and a screw rod (302) and a guide rod (303) are respectively arranged on the inner sides of the two U-shaped plates (301), and a second motor (304) is arranged on the top of the screw rod (302), and the output end of the second motor (304) is connected to the screw rod (302), one end of the screw rod (302) passes through the operating plate (201) and is threadedly connected thereto, and the other end of the guide rod (303) passes through the operating plate (201) and is slidably connected thereto.

4. A municipal zebra crossing marking device according to claim 2, characterized in that: A through hole is provided at the top of the L-shaped slider (205), a bolt (8) is provided at the side of the L-shaped slider (205), and the L-shaped slider (205) passes through one side of the L-shaped slider (205) and is threadedly connected thereto.

5. The municipal zebra crossing marking device according to claim 1, characterized in that: A stirring rod (9) is arranged inside the material box (5), a motor three (10) is arranged on the top of the material box (5), and the output end of the motor three (10) is connected to the stirring rod (9), a loading port (11) is also arranged on the top of the material box (5), and a cover one (12) is arranged on the loading port (11), and a discharge port (13) is arranged on the side of the material box (5), and a cover two (14) is arranged on the discharge port.

6. A municipal zebra crossing marking device according to claim 1, characterized in that: A heating box (15) is arranged on the top of the bottom plate (1), and an air outlet (16) is arranged on the heating box (15); the heating box (15) passes through the bottom plate (1) and is fixedly connected thereto.

7. A municipal zebra crossing marking device according to claim 1, characterized in that: A push handle (17) is provided on the top of the base plate (1), and universal wheels (18) are provided around the bottom of the base plate (1).

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