Road construction marking equipment

Abstract

The utility model discloses a road construction marking equipment, including: a fixed bottom plate, a shock absorbing assembly, a universal wheel, a material storage box, a water pump, a nozzle and a nozzle adjustment assembly, a handrail is provided at the top of the fixed bottom plate, the shock absorbing assembly is located at the bottom end of the fixed bottom plate, the universal wheel is rotatably connected to the bottom end of the fixed pipe, the material storage box is fixedly connected to the top of the fixed bottom plate, the water pump is fixedly connected to one side of the material storage box, a hose is provided on one side of the water pump, the nozzle is fixedly connected to one end of the hose, and the nozzle adjustment assembly is fixedly connected to the bottom end of the fixed bottom plate. The advantages of the utility model compared with the existing technology are: the utility model can reduce the vibration of the equipment to keep the nozzle stable, the nozzle position can be adjusted, and it is suitable for various road conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of road marking machines, in particular to road construction road marking equipment. Background Art

[0002] Road marking machines are widely used as a common tool for marking different restrictions, guidance, warning and other rule restriction signs on flat ground on roads, highways, parking lots, squares and runways.

[0003] Patent No. CN217810450U in the prior art discloses an online two-component spot coating device for road marking, including a device bottom plate, a driving device and a driving wheel connected to the driving device are arranged on the lower surface of the device bottom plate, and an operating frame, a two-component mixing system and a hot melt system are arranged on the device bottom plate respectively, and a waste heat device is arranged on the hot melt system, and the waste heat device includes an air intake mechanism, an online drying mechanism and a road surface preheating mechanism. The spot coating device can realize the maintenance and construction of non-closed roads, reduce traffic risks and congestion, and avoid energy consumption and environmental pollution caused by road congestion; in cold seasons when the temperature is low, the road surface preheating mechanism can also be used to preheat the road surface by heating the air absorbed by the air intake mechanism through the waste heat device, so that its temperature is maintained at an ideal temperature above 5°C, avoiding the road surface temperature being too low to affect the marking effect.

[0004] However, the patents under the existing technology have the following disadvantages:

[0005] (1) This utility model online two-component coating device for road marking is not equipped with a shock-absorbing component. When the online two-component coating device for road marking is used to draw lines on an uneven ground, the online two-component coating device for road marking will vibrate to a certain extent, resulting in the lines drawn being not uniform and smooth, thus affecting the quality of the line drawing.

[0006] (2) This utility model online two-component spot coating equipment for road marking is not provided with a component that can adjust the spraying point of the nozzle, resulting in that the online two-component spot coating equipment for road marking cannot adjust the spraying horizontal position and spraying height position of the nozzle according to the road surface conditions, making the online two-component spot coating equipment for road marking less applicable. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a road construction marking device which can reduce equipment vibration, keep the nozzle stable, adjust the nozzle position, and is suitable for various road conditions.

[0008] In order to solve the above problems, the technical solution of the utility model is: a road construction marking equipment, comprising:

[0009] A fixed bottom plate, wherein a handrail is provided at the top of the fixed bottom plate;

[0010] A shock absorbing assembly, wherein the shock absorbing assembly is located at the bottom end of the fixed base plate, the shock absorbing assembly comprises a limiting rod 1, a slider, a spring 1, a support rod, a fixed column, a fixed tube and a spring 2, the bottom end of the fixed base plate is provided with a limiting groove, the limiting rod 1 is fixedly connected to the inner side of the limiting groove, the slider is slidably connected to the outer side of the limiting rod 1, the spring 1 is located on the outer side of the limiting rod 1, the spring 1 is provided with a damper, the support rod is rotatably connected to the bottom end of the slider through a connecting shaft, the fixed column is fixedly connected to the bottom end of the fixed base plate, the fixed tube is slidably connected to the outer side of the fixed column, the fixed tube is rotatably connected to the support rod through a connecting shaft, a spring 2 is provided on the inner side of the fixed tube, and the spring 2 is provided with a damper;

[0011] A universal wheel, the universal wheel being rotatably connected to the bottom end of the fixed tube;

[0012] A material storage box, the material storage box is fixedly connected to the top of the fixed bottom plate;

[0013] A water pump, the water pump is fixedly connected to one side of the storage box, and a hose is provided on one side of the water pump;

[0014] A nozzle, the nozzle being fixedly connected to one end of the hose;

[0015] A nozzle adjustment component is fixedly connected to the bottom end of the fixed bottom plate.

[0016] Furthermore, the nozzle adjustment assembly includes:

[0017] Motor 1, wherein the motor 1 is fixedly connected to the bottom end of the fixed bottom plate;

[0018] A slide rail, the slide rail is fixedly connected to the bottom end of the fixed bottom plate;

[0019] A second limiting rod, wherein the second limiting rod is fixedly connected to the inner side of the slide rail;

[0020] A connecting frame, the connecting frame being slidably connected to the inner side of the slide rail;

[0021] A limiting ring, wherein the limiting ring is fixedly connected to the bottom end of the fixed bottom plate, and the connecting frame is slidably connected to the limiting ring;

[0022] A threaded shaft 1, wherein the threaded shaft 1 is fixedly connected to one side of the motor 1, and the threaded shaft 1 is threadedly connected to the connecting frame;

[0023] Motor 2, wherein the motor 2 is fixedly connected to the top end of the connecting frame;

[0024] The second threaded shaft, a slide groove is provided on the inner side of the connecting frame, and the second threaded shaft is rotatably connected to the inner side of the slide groove;

[0025] The limiting rod three is fixedly connected to the inner side of the slide groove, the nozzle is slidably connected to the slide groove and the limiting rod three, and the nozzle is threadedly connected to the threaded shaft two.

[0026] The advantages of the utility model compared with the existing technology are:

[0027] (1) The utility model provides a road marking device with a shock absorbing assembly. When traveling on an uneven road surface, the shock absorbing assembly can reduce the vibration of the online two-component spot coating device for road marking, maintain the stability of the spray head, and improve the spraying quality.

[0028] (2) The utility model provides a road construction marking device with an adjustment component, so that the horizontal position and height position of the nozzle can be quickly adjusted, so that the online two-component spot coating device for road marking can be applied to most road conditions and has stronger applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The utility model is a three-dimensional road construction marking equipment Figure 1 .

[0030] Figure 2 The utility model is a three-dimensional road construction marking equipment Figure 2 .

[0031] Figure 3 This is a cross-sectional view of a road construction marking device of the utility model. Figure 1 .

[0032] Figure 4 This is a cross-sectional view of a road construction marking device of the utility model. Figure 2 .

[0033] Figure 5 This is a cross-sectional view of a road construction marking device of the utility model. Figure 3 .

[0034] As shown in the figure: 1. Fixed bottom plate; 2. Handrail; 3. Shock absorption assembly; 4. Limit rod 1; 5. Slider; 6. Spring 1; 7. Support rod; 8. Fixed column; 9. Fixed pipe; 10. Spring 2; 11. Universal wheel; 12. Storage box; 13. Water pump; 14. Hose; 15. Nozzle; 16. Nozzle adjustment assembly; 17. Motor 1; 18. Slide rail; 19. Limit rod 2; 20. Connecting frame; 21. Limit ring; 22. Threaded shaft 1; 23. Motor 2; 24. Threaded shaft 2; 25. Limit rod 3; 26. Slide groove. DETAILED DESCRIPTION

[0035] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0036] 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. 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.

[0037] Embodiment 1:

[0038] like Figures 1 to 5 As shown,

[0039] A road construction marking equipment comprises: a fixed base plate 1, a shock absorbing assembly 3, a universal wheel 11, a material storage box 12, a water pump 13, a nozzle 15 and a nozzle adjustment assembly 16, wherein a handrail 2 is provided at the top of the fixed base plate 1, the shock absorbing assembly 3 is located at the bottom end of the fixed base plate 1, the universal wheel 11 is rotatably connected to the bottom end of a fixed pipe 9, the material storage box 12 is fixedly connected to the top of the fixed base plate 1, the water pump 13 is fixedly connected to one side of the material storage box 12, a hose 14 is provided on one side of the water pump 13, the nozzle 15 is fixedly connected to one end of the hose 14, and the nozzle adjustment assembly 16 is fixedly connected to the bottom end of the fixed base plate 1.

[0040] The shock absorbing assembly 3 can reduce the vibration of the road construction marking equipment when it is traveling on an uneven road surface, and maintain the stability of the nozzle 15. The nozzle adjustment assembly 16 can adjust the horizontal position and height position of the nozzle 15, and improve the applicability of the road construction marking equipment.

[0041] Embodiment 2:

[0042] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0043] A limiting groove is provided at the bottom end of the fixed base plate 1, a limiting rod 4 is fixedly connected on the inner side of the limiting groove, a sliding block 5 is slidably connected on the outer side of the limiting rod 4, a spring 6 is provided on the outer side of the limiting rod 4, and the spring 6 has a damper, a support rod 7 is rotatably connected via a connecting shaft at the bottom end of the sliding block 5, a fixed column 8 is fixedly connected at the bottom end of the fixed base plate 1, a fixed tube 9 is slidably connected on the outer side of the fixed column 8, the fixed tube 9 is rotatably connected to the support rod 7 via a connecting shaft, a spring 2 10 is provided on the inner side of the fixed tube 9, and the spring 2 10 has a damper.

[0044] When the road surface is uneven, the fixed tube 9 slides on the outside of the fixed column 8, squeezing the spring 10 and the damper to complete shock absorption and buffering. When the fixed tube 9 slides, the support rod 7 rotates, driving the slider 5 to slide, squeezing the spring 6 and completing shock absorption and buffering through the damper, thereby reducing the vibration of the road construction marking equipment, maintaining the stability of the nozzle 15, and improving the spraying quality.

[0045] Embodiment 3:

[0046] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0047] A motor 17 is fixedly connected to the bottom end of the fixed base plate 1, a slide rail 18 is fixedly connected to the bottom end of the fixed base plate 1, a limit rod 19 is fixedly connected to the inner side of the slide rail 18, a connecting frame 20 is slidably connected to the inner side of the slide rail 18, a limit ring 21 is fixedly connected to the bottom end of the fixed base plate 1, the connecting frame 20 is slidably connected to the limit ring 21, a threaded shaft 22 is provided on one side of the motor 17, the threaded shaft 22 is threadedly connected to the connecting frame 20, starting the motor 17 makes the threaded shaft 22 rotate, and the threaded shaft 22 drives the connecting frame 20 to slide in the slide rail 18 to adjust the horizontal position of the nozzle 15.

[0048] A fixedly connected motor 23 is provided at the top of the connecting frame 20, a slide groove 26 is provided on the inner side of the connecting frame 20, a rotatably connected threaded shaft 24 and a fixedly connected limit rod 3 25 are provided on the inner side of the slide groove 26, the nozzle 15 is slidably connected with the slide groove 26 and the limit rod 3 25, the nozzle 15 is threadedly connected with the threaded shaft 24, the motor 23 is started to rotate the threaded shaft 24, the nozzle 15 is started to slide on the inner side of the slide groove 26, and the height position of the nozzle 15 is adjusted.

[0049] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road construction marking equipment, characterized in that: include: A fixed bottom plate (1), wherein a handrail (2) is provided at the top end of the fixed bottom plate (1); A shock absorbing assembly (3), the shock absorbing assembly (3) being located at the bottom end of the fixed base plate (1), the shock absorbing assembly (3) comprising a limiting rod (4), a slider (5), a spring (6), a support rod (7), a fixing column (8), a fixing tube (9) and a spring (10), a limiting groove being provided at the bottom end of the fixed base plate (1), the limiting rod (4) being fixedly connected to the inner side of the limiting groove, the slider (5) being slidably connected to the outer side of the limiting rod (4), and the spring (6) Located on the outside of the limiting rod (4), the spring (6) has a damper, the support rod (7) is rotatably connected to the bottom end of the slider (5) via a connecting shaft, the fixed column (8) is fixedly connected to the bottom end of the fixed base plate (1), the fixed tube (9) is slidably connected to the outside of the fixed column (8), the fixed tube (9) and the support rod (7) are rotatably connected via a connecting shaft, and a spring (10) is provided on the inside of the fixed tube (9), and the spring (10) has a damper; A universal wheel (11), the universal wheel (11) being rotatably connected to the bottom end of the fixed tube (9); A material storage box (12), wherein the material storage box (12) is fixedly connected to the top end of the fixed bottom plate (1); A water pump (13), wherein the water pump (13) is fixedly connected to one side of the material storage box (12), and a hose (14) is provided on one side of the water pump (13); A nozzle (15), wherein the nozzle (15) is fixedly connected to one end of the hose (14); A nozzle adjustment component (16), wherein the nozzle adjustment component (16) is fixedly connected to the bottom end of the fixed bottom plate (1).

2. A road construction marking equipment according to claim 1, characterized in that: The nozzle adjustment assembly (16) comprises: Motor 1 (17), wherein the motor 1 (17) is fixedly connected to the bottom end of the fixed base plate (1); A slide rail (18), wherein the slide rail (18) is fixedly connected to the bottom end of the fixed base plate (1); A second limiting rod (19), wherein the second limiting rod (19) is fixedly connected to the inner side of the slide rail (18); A connecting frame (20), wherein the connecting frame (20) is slidably connected to the inner side of the slide rail (18); A limiting ring (21), wherein the limiting ring (21) is fixedly connected to the bottom end of the fixed base plate (1), and the connecting frame (20) is slidably connected to the limiting ring (21); A threaded shaft (22), wherein the threaded shaft (22) is fixedly connected to one side of the motor (17), and the threaded shaft (22) is threadedly connected to the connecting frame (20); Motor 2 (23), wherein the motor 2 (23) is fixedly connected to the top end of the connecting frame (20); A second threaded shaft (24), a slide groove (26) is provided on the inner side of the connecting frame (20), and the second threaded shaft (24) is rotatably connected to the inner side of the slide groove (26); The limiting rod three (25) is fixedly connected to the inner side of the slide groove (26), the nozzle (15) is slidably connected to the slide groove (26) and the limiting rod three (25), and the nozzle (15) is threadedly connected to the threaded shaft two (24).

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