Reflective particle compacting device for road marking

Abstract

The utility model relates to the technical field of road construction and maintenance, in particular to a road marking reflective particle compacting device which comprises a bottom plate, a first strip-shaped opening is formed in the middle of the top face of the bottom plate, a supporting table is fixedly connected to the middle of the top face of the bottom plate, and an air cylinder is fixedly connected to the center of the top of the supporting table. The output end of the air cylinder faces the right lower portion and is fixedly connected with a rectangular hollow column, the bottom face of the rectangular hollow column is slidably connected with a mounting frame, the mounting frame is in a C shape, and the two sides of the inner wall of the mounting frame are jointly and rotationally connected with a pressing roller. The reflective particle compaction device has the advantages that the rectangular sliding block can drive the compression roller to move back and forth in the first strip-shaped opening, the compression roller repeatedly carries out reflective particle compaction treatment in a moving area along a lineation while the bottom plate moves forwards slowly, excessive manpower requirements are not needed, the reflective particle compaction effect can be greatly improved, and the production efficiency is improved. And on the basis of saving the labor cost, the compaction quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction and maintenance, in particular to a reflective particle compacting device for road markings. Background Art

[0002] Road traffic markings are mainly drawn on the road surface, and are exposed to the sun, rain, wind, snow, ice, and impact and wear of vehicles. Therefore, strict requirements are placed on their performance. First, the drying time is short and the operation is simple to reduce traffic interference; second, the reflective ability is strong, the color is bright, and the reflectivity is strong, so that there is good visibility during the day and night; third, it should have anti-skid and wear resistance to ensure driving safety and service life. The density of the reflective particle compacting device on the road traffic marking determines the reflective effect of the marking. In order to ensure the reflective effect of the road traffic marking, the content of the mixed glass beads in the reflective particle compacting device must reach the specified value, and the reflective particle compacting device needs to be compacted during the construction of the marking to ensure that a sufficient amount of glass beads are embedded in the coating layer, reduce the wear and loss of the base layer, and ensure the reflective effect of the road traffic marking. However, many existing compacting devices use rollers to roll directly on the marking surface. It is difficult to ensure the compaction quality after the roller passes once. Sometimes it is necessary to roll repeatedly to ensure the quality of rolling, which increases the need for manpower and reduces work efficiency to a certain extent. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a reflective particle compacting device for road markings, which effectively solves the shortcomings of the prior art.

[0004] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a reflective particle compacting device for road markings, including a base plate, a first strip opening is opened in the middle of the top surface of the base plate, a support platform is fixedly connected to the middle of the top surface of the base plate, a cylinder is fixedly connected to the center of the top of the support platform, the output end of the cylinder faces directly downward and is fixedly connected to a rectangular hollow column, the bottom surface of the rectangular hollow column is slidably connected to a mounting frame, the mounting frame is C-shaped, and pressure rollers are rotatably connected to both sides of the inner wall of the mounting frame.

[0005] Preferably, any of the above schemes has an auxiliary handle fixedly connected to one side of the top surface of the base plate, a blower fixedly connected to one end of the top surface of the base plate close to the auxiliary handle, and an output end of the blower faces directly downward.

[0006] The technical effect achieved by adopting the above scheme is: by using this scheme, a blower can be used to cool and solidify the compacted lines, thereby increasing the functionality of the compacting device and reducing the difficulty and working time of subsequent staff.

[0007] Preferably, any of the above schemes is that extension plates are fixedly connected to both sides of the top of the support platform, and both ends of the rectangular hollow column close to the extension plate are fixedly connected to limit rods, and the two limit rods are slidably connected to one side of the two extension plates respectively, and the length of the limit rods is greater than the length of the telescopic end of the cylinder.

[0008] The technical effect achieved by adopting the above scheme is: by using this scheme, two limit rods can be used to further limit and support the two sides of the rectangular hollow column, preventing the rectangular hollow column from shaking randomly during the movement of the road marking reflective particles compaction work, thereby affecting the quality of the compaction of the marking reflective particles.

[0009] Preferably, any of the above schemes has a second strip opening on one side of the rectangular hollow column close to the pressure roller, a rectangular slider is slidably connected inside the rectangular hollow column, one side of the rectangular slider extends from one side of the second strip opening and is fixedly connected to the top of the mounting frame.

[0010] The technical effect achieved by adopting the above scheme is: by using this scheme, the rectangular slider can be used to limit the mounting frame and the pressure roller, so that the pressure roller can only move in a straight line, which plays a role in supporting the pressure roller while controlling the adjustment of the pressure roller position.

[0011] Preferably, any of the above schemes has one end of the outer wall of the rectangular hollow column fixedly connected to a rotating motor, the inner wall of the rectangular hollow column rotatably connected to a screw rod, one end of the screw rod is fixedly connected to the output end of the rotating motor, and one side of the screw rod is threadedly connected to the rectangular slider.

[0012] The technical effect achieved by adopting the above scheme is: by using this scheme, the rotating motor can be used to drive the screw rod to rotate, and the rotation of the screw rod can drive the rectangular slider to move inside the rectangular hollow column, so that the flexibility of the rectangular slider is guaranteed while ensuring stability.

[0013] Preferably, from any of the above schemes, two scraping rods are commonly and fixedly connected to both sides of the mounting frame, the two scraping rods are distributed on two sides away from each other of the pressure roller, and the scraping rods are in contact with the surface of the pressure roller.

[0014] The technical effect achieved by adopting the above scheme is: by using this scheme, the marking liquid and reflective particles attached to the surface of the pressure roller can be scraped off by two scraper rods, preventing the pressure roller from continuing to stick and causing poor compaction effect, and also reducing the difficulty of subsequent staff to clean the pressure roller.

[0015] Preferably, any of the above schemes has a length equal to that of the second strip-shaped opening, a length equal to that of the first strip-shaped opening, and a length equal to that of the screw rod and an inner wall of the rectangular hollow column.

[0016] The technical effect achieved by adopting the above scheme is: by using this scheme, the moving range of the pressure roller can be maximized, and the pressure roller can be better utilized to repeatedly compact the reflective particles on the markings in the same area.

[0017] The utility model has the following advantages:

[0018] The reflective particle compacting device for road markings uses an auxiliary handle to push a bottom plate to slowly move forward along the marking line, and a cylinder drives a rectangular hollow column and a pressure roller to move up and down, and drives the pressure roller to move downward until one side contacts the marking line. The motor drives the screw rod to rotate, and the screw rod is threadedly connected to the rectangular block, so that the rectangular slider can drive the pressure roller to move back and forth inside the first strip opening. While the bottom plate slowly moves forward, the pressure roller repeatedly compacts the reflective particles along the marking line in the moving area, without requiring too much manpower, and can greatly increase the effect of compacting the reflective particles. On the basis of saving labor costs, the compaction quality is increased, and a blower is equipped to accelerate the cooling speed of the marking line after compaction, reduce subsequent maintenance costs, and increase the functionality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the first view of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the second view of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a rectangular hollow column of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the third view of the utility model.

[0023] In the figure: 1-bottom plate, 2-first strip opening, 3-rectangular hollow column, 4-rotating motor, 5-limiting rod, 6-extension plate, 7-cylinder, 8-support platform, 9-auxiliary handle, 10-blower, 11-rectangular slider, 12-mounting frame, 13-screw rod, 14-scraper, 15-pressure roller, 16-second strip opening. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0025] like Figures 1 to 4As shown, a reflective particle compacting device for road markings includes a base plate 1, a first strip opening 2 is opened in the middle of the top surface of the base plate 1, a support platform 8 is fixedly connected to the middle of the top surface of the base plate 1, a cylinder 7 is fixedly connected to the center of the top of the support platform 8, the output end of the cylinder 7 faces directly downward and is fixedly connected to a rectangular hollow column 3, the bottom surface of the rectangular hollow column 3 is slidably connected to a mounting frame 12, the mounting frame 12 is C-shaped, and pressure rollers 15 are rotatably connected to both sides of the inner wall of the mounting frame 12.

[0026] As an optional technical solution of the present invention, an auxiliary handle 9 is fixedly connected to one side of the top surface of the base plate 1, and a blower 10 is fixedly connected to one end of the top surface of the base plate 1 close to the auxiliary handle 9, and the output end of the blower 10 faces directly downward. By using this solution, the blower 10 can be used to cool and solidify the compacted lines, thereby increasing the functionality of the compacting device and reducing the work difficulty and working time of subsequent staff.

[0027] As an optional technical solution of the present invention, extension plates 6 are fixedly connected to both sides of the top of the support platform 8, and both ends of the rectangular hollow column 3 close to the extension plate 6 are fixedly connected to limit rods 5. The two limit rods 5 are respectively slidably connected to one side of the two extension plates 6. The length of the limit rods 5 is greater than the length of the telescopic end of the cylinder 7. By using this solution, the two limit rods 5 can be used to further limit and support the two sides of the rectangular hollow column 3, thereby preventing the rectangular hollow column 3 from shaking randomly during the movement of the road marking reflective particles compaction work, affecting the quality of the compaction of the marking reflective particles.

[0028] As an optional technical solution of the present invention, a second strip opening 16 is opened on one side of the rectangular hollow column 3 close to the pressure roller 15, and a rectangular slider 11 is slidably connected inside the rectangular hollow column 3. One side of the rectangular slider 11 extends out from one side of the second strip opening 16 and is fixedly connected to the top of the mounting frame 12. By using this solution, the rectangular slider 11 can be used to limit the mounting frame 12 and the pressure roller 15, so that the pressure roller 15 can only move in a straight line, thereby supporting the pressure roller 15 while adjusting the position of the pressure roller 15.

[0029] As an optional technical solution of the present invention, one end of the outer wall of the rectangular hollow column 3 is fixedly connected to the rotating motor 4, the inner wall of the rectangular hollow column 3 is rotatably connected to the screw rod 13, one end of the screw rod 13 is fixedly connected to the output end of the rotating motor 4, and one side of the screw rod 13 is threadedly connected to the rectangular slider 11. By using this solution, the rotating motor 4 can be used to drive the screw rod 13 to rotate, and the rotation of the screw rod 13 can drive the rectangular slider 11 to move inside the rectangular hollow column 3, so that the flexibility of the rectangular slider 11 is guaranteed while ensuring stability.

[0030] As an optional technical solution of the present invention, two scraper rods 14 are fixedly connected to both sides of the mounting frame 12. The two scraper rods 14 are distributed on both sides away from each other of the pressure roller 15. The scraper rods 14 are in contact with the surface of the pressure roller 15. By using this solution, the two scraper rods 14 can be used to scrape off the marking liquid and reflective particles attached to the surface of the pressure roller 15, preventing the pressure roller 15 from being continuously adhered and causing poor compaction effect, and also reducing the difficulty of subsequent staff in cleaning the pressure roller 15.

[0031] As an optional technical solution of the present invention, the length of the rectangular hollow column 3 is equal to the length of the second strip opening 16, the length of the rectangular hollow column 3 is equal to the length of the first strip opening 2, and the length of the screw rod 13 is equal to the length of the inner wall of the rectangular hollow column 3. By using this solution, the moving range of the pressure roller 15 can be maximized, and the pressure roller 15 can be better utilized to repeatedly compact the reflective particles on the markings in the same area.

[0032] The reflective particle compacting device for road markings requires the following steps when in use:

[0033] 1) The pressure roller 15 moves downward until one side contacts the scribe line;

[0034] 2) As the bottom plate 1 slowly moves forward, the pressing roller 15 repeatedly compacts the reflective particles along the scribe line in the moving area;

[0035] 3) Equipped with a blower 10 to speed up the cooling speed of the marking after compaction and reduce subsequent maintenance costs.

[0036] To summarize, when the user uses it, the auxiliary handle 9 is used to push the base plate 1 slowly forward along the marked line, and the cylinder 7 is used to drive the rectangular hollow column 3 and the pressure roller 15 to move up and down, and the pressure roller 15 is driven to move downward until one side contacts the marked line, and the rotating motor 4 drives the screw rod 13 to rotate, and the screw rod 13 is threadedly connected to the rectangular block 11, so that the rectangular slider 11 can drive the pressure roller 15 to move back and forth inside the first strip opening 2. While the base plate 1 slowly moves forward, the pressure roller 15 repeatedly compacts the reflective particles along the marked line in the moving area, without requiring too much manpower, and can greatly increase the compaction effect of the reflective particles. On the basis of saving labor costs, the compaction quality is increased, and a blower 10 is equipped to speed up the cooling speed of the marked line after compaction, reduce subsequent maintenance costs, and increase the functionality of the device.

[0037] 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 reflective particle compacting device for road marking, characterized in that: The invention comprises a bottom plate (1), wherein a first strip-shaped opening (2) is provided in the middle of the top surface of the bottom plate (1), a support platform (8) is fixedly connected to the middle of the top surface of the bottom plate (1), a cylinder (7) is fixedly connected to the center of the top of the support platform (8), the output end of the cylinder (7) faces directly downward and is fixedly connected to a rectangular hollow column (3), the bottom surface of the rectangular hollow column (3) is slidably connected to a mounting frame (12), the mounting frame (12) is C-shaped, and pressure rollers (15) are rotatably connected to the two sides of the inner wall of the mounting frame (12).

2. A reflective particle compacting device for road marking according to claim 1, characterized in that: An auxiliary handle (9) is fixedly connected to one side of the top surface of the base plate (1), and a blower (10) is fixedly connected to one end of the top surface of the base plate (1) close to the auxiliary handle (9), with the output end of the blower (10) facing directly downward.

3. A reflective particle compacting device for road marking according to claim 2, characterized in that: Both sides of the top of the support platform (8) are fixedly connected with extension plates (6), and both ends of the rectangular hollow column (3) close to the extension plate (6) are fixedly connected with limit rods (5), and the two limit rods (5) are slidably connected to one side of the two extension plates (6) respectively, and the length of the limit rods (5) is greater than the length of the telescopic end of the cylinder (7).

4. A reflective particle compacting device for road markings according to claim 3, characterized in that: A second strip-shaped opening (16) is provided on one side of the rectangular hollow column (3) close to the pressure roller (15); a rectangular slider (11) is slidably connected inside the rectangular hollow column (3); one side of the rectangular slider (11) extends out from one side of the second strip-shaped opening (16) and is fixedly connected to the top of the mounting frame (12).

5. The reflective particle compacting device for road marking according to claim 4, characterized in that: One end of the outer wall of the rectangular hollow column (3) is fixedly connected to a rotating motor (4), and the inner wall of the rectangular hollow column (3) is rotatably connected to a screw rod (13), one end of the screw rod (13) is fixedly connected to the output end of the rotating motor (4), and one side of the screw rod (13) is threadedly connected to the rectangular slider (11).

6. A reflective particle compacting device for road markings according to claim 5, characterized in that: Two scraping rods (14) are fixedly connected to both sides of the mounting frame (12), and the two scraping rods (14) are distributed on two sides of the pressure roller (15) that are far away from each other, and the scraping rods (14) are in contact with the surface of the pressure roller (15).

7. A reflective particle compacting device for road marking according to claim 6, characterized in that: The length of the rectangular hollow column (3) is equal to the length of the second strip-shaped opening (16), the length of the rectangular hollow column (3) is equal to the length of the first strip-shaped opening (2), and the length of the screw rod (13) is equal to the length of the inner wall of the rectangular hollow column (3).

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