A highway sign and marking construction quality control auxiliary device

Abstract

The utility model discloses a highway sign and line marking construction quality control auxiliary device, which belongs to the technical field of line marking construction, and aims at the problem in the prior art that the spray material tilting at the edges on both sides of the nozzle will overflow from the area to be sprayed and the dust accumulation in the area to be marked on the road surface will affect the effective adhesion of the paint. The utility model comprises a horizontal mounting plate, and the front end surface of the horizontal mounting plate is provided with a nozzle inlay for combining a line marking spray nozzle; the utility model provides a spray material quality control mechanism, and the first anti-expansion clamping plate and the second anti-expansion clamping plate clamp the nozzle under the action of the rebound force of a reset spring, so that the nozzle is in the anti-overflow space formed by the first anti-expansion clamping plate and the second anti-expansion clamping plate, so that the line marking spray material sprayed from the nozzle can be prevented from diffusing and the spraying quality of the road surface marking can be improved, and at the same time, the overflow roller brushes on both sides of the first anti-expansion clamping plate and the second anti-expansion clamping plate brush along the road surface spray marking line and remove the sundries, so as to further ensure the spraying quality of the road surface spray marking line.

Description

Technical Field

[0001] The utility model belongs to the technical field of road marking construction, and in particular relates to a road sign and road marking construction quality control auxiliary device. Background Art

[0002] Traffic markings refer to the markings on the road surface that use lines, arrows, text, facade markings, raised road signs and contour marks to convey traffic information such as guidance, restriction and warning to traffic participants. Their function is to control and guide traffic. They can be used in conjunction with signs or alone. At present, the construction of highway signs and markings is generally carried out by a marking vehicle with a paint nozzle. The marking paint is sprayed onto the road surface through the nozzle as the marking vehicle moves.

[0003] However, when the nozzle is spraying markings on the road surface, the spray material on the edges of both sides of the nozzle will tilt and overflow outside the area to be sprayed. In addition, the nozzle is exposed, so the wind flow will aggravate the situation that the spray material overflows the spray area, which makes the spraying quality of the road markings average. In addition, the large amount of dust in the area to be sprayed on the road surface will also affect the effective adhesion of the marking spray material.

[0004] Therefore, a highway sign and marking construction quality control auxiliary device is needed to solve the problem in the prior art that the spray material on both sides of the nozzle is tilted and overflows from the area to be sprayed and dust accumulates in the area to be marked on the road surface, which affects the effective adhesion of the paint. Utility Model Content

[0005] The utility model aims to provide a highway sign and marking construction quality control auxiliary device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highway sign and marking construction quality control auxiliary device, comprising a horizontal mounting plate, a front end surface of the horizontal mounting plate is provided with a nozzle inlay for a combined marking spray nozzle, a spraying quality control mechanism is arranged below the horizontal mounting plate, and the spraying quality control mechanism comprises a second rotating frame, an overflow roller brush, overflow brush bristles, a first anti-expansion splint and a second anti-expansion splint, the first anti-expansion splint and the second anti-expansion splint are both slidably connected to the bottom of the horizontal mounting plate, the two second rotating frames are respectively fixed on the rear side surfaces of the first anti-expansion splint and the second anti-expansion splint, the overflow roller brush is rotatably connected to the second rotating frame, the overflow brush bristles are sleeved and fixed on the roller surface of the overflow roller brush, the lower surface of the overflow roller brush is fixed with the first rotating frame, the surface of the first rotating frame is rotatably connected with a cleaning roller brush, and the surface of the cleaning roller brush is sleeved and fixed with dust cleaning bristles.

[0007] It should be noted in the solution that a first slider is fixed at the rear edge of the upper surface of the first anti-expansion splint, a second slider is fixed at the rear edge of the upper surface of the second anti-expansion splint, and the first anti-expansion splint is arranged on one side of the second anti-expansion splint.

[0008] It is further worth noting that a guide slot is provided on the upper surface of the horizontal mounting plate, and the first sliding block and the second sliding block are both slidably connected in the guide slot of the horizontal mounting plate.

[0009] It should be further explained that a fixed support is fixed on the upper surface of the horizontal mounting plate at the edge of the guide groove, a fixed pillar is fixed between the inner walls of the two fixed supports, and a return spring is sleeved on the surface of the fixed pillar at the position between the first slider and a fixed support.

[0010] As a preferred embodiment, a telescopic sliding hole is provided on one side surface of the first sliding block and the second sliding block, and an anti-overflow groove is provided on the opposite side surface of the first anti-expansion clamping plate and the second anti-expansion clamping plate.

[0011] As a preferred embodiment, a rotating hole is opened through the center of one end surface of the overflow roller brush, and the rotating hole of the overflow roller brush is rotationally matched with the second rotating frame. The overflow roller brush is located directly in front of the cleaning roller brush, and a clamping opening is provided between the first anti-expansion splint and the second anti-expansion splint. A combination frame is fixed at the rear edge of the upper surface of the horizontal mounting plate, and a mounting hole is opened on the upper surface of the combination frame.

[0012] Compared with the prior art, the highway sign and marking construction quality control auxiliary device provided by the utility model has at least the following beneficial effects:

[0013] ⑴ Through the set spraying quality control mechanism, the first anti-expansion clamping plate and the second anti-expansion clamping plate clamp the nozzle under the action of the rebound force of the reset spring, so that the nozzle is in the anti-overflow space formed by the first anti-expansion clamping plate and the second anti-expansion clamping plate, which can prevent the marking spray material sprayed from the nozzle from diffusing and improve the spraying quality of the road marking line. At the same time, the overflow roller brushes on both sides of the first anti-expansion clamping plate and the second anti-expansion clamping plate brush along the road spray marking line and remove debris, thereby further ensuring the spraying quality of the road spray marking line.

[0014] ⑵ Through the cleaning roller brush set up, during use, the cleaning roller brush will contact the road surface to be sprayed in advance and achieve the function of cleaning. The cleanliness of the road surface spraying area can help improve the spraying quality of the road marking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the overall structure of a highway sign and marking construction quality control auxiliary device of the utility model;

[0016] Figure 2 This is a three-dimensional diagram of the cleaning roller brush structure of a highway sign and marking construction quality control auxiliary device of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the first anti-expansion clamping plate structure of a highway sign and marking construction quality control auxiliary device of the utility model;

[0018] Figure 4 The utility model is a three-dimensional diagram of the second rotating frame structure of a highway sign and marking construction quality control auxiliary device.

[0019] In the figure: 1. horizontal mounting plate; 2. combination frame; 3. nozzle inlay; 4. first rotating frame; 5. cleaning roller brush; 6. dust cleaning brush bristles; 7. second rotating frame; 8. overflow roller brush; 9. overflow brush bristles; 10. rotating hole; 11. first anti-expansion splint; 12. second anti-expansion splint; 13. first slider; 14. second slider; 15. anti-overflow groove; 16. telescopic sliding hole; 17. fixed pillar; 18. guide slide groove; 19. fixed support; 20. reset spring. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] See also Figure 1-4 The utility model provides a highway sign and marking construction quality control auxiliary device, including a horizontal mounting plate 1, a front end surface of the horizontal mounting plate 1 is provided with a nozzle inlay 3 for a combined marking spray nozzle, a spraying quality control mechanism is arranged below the horizontal mounting plate 1, the spraying quality control mechanism includes a second rotating frame 7, an overflow roller brush 8, overflow brush bristles 9, a first anti-expansion clamping plate 11 and a second anti-expansion clamping plate 12, the first anti-expansion clamping plate 11 and the second anti-expansion clamping plate 12 are both slidably connected to the bottom of the horizontal mounting plate 1, and two second rotating frames 7 are respectively fixed on the first anti-expansion clamping plate 11 and the second anti-expansion clamping plate 12. On the rear surface of the expansion clamping plate 12, the overflow roller brush 8 is rotatably connected to the second rotating frame 7, and the overflow brush bristles 9 are sleeved and fixed on the roller surface of the overflow roller brush 8. The lower surface of the overflow roller brush 8 is fixed with the first rotating frame 4, and the surface of the first rotating frame 4 is rotatably connected with a cleaning roller brush 5, and the surface of the cleaning roller brush 5 is sleeved and fixed with dust cleaning bristles 6. During use, the cleaning roller brush 5 is located behind the nozzle. In this way, when the road marking vehicle moves forward, the cleaning roller brush 5 contacts the road surface to be sprayed in advance and realizes the dust cleaning effect. The cleanliness of the road surface spraying area can be beneficial to improving the spraying quality of the road marking.

[0022] Further Figure 1 , Figure 2 and Figure 3As shown, it is worth explaining in detail that a first slider 13 is fixed at the rear edge of the upper surface of the first anti-expansion splint 11, a second slider 14 is fixed at the rear edge of the upper surface of the second anti-expansion splint 12, and the first anti-expansion splint 11 is arranged on one side of the second anti-expansion splint 12.

[0023] Further Figure 3 As shown, it is worth to explain in detail that a guide slot 18 is provided on the upper surface of the horizontal mounting plate 1 , and the first sliding block 13 and the second sliding block 14 are both slidably connected in the guide slot 18 of the horizontal mounting plate 1 .

[0024] This solution has the following working process: before use, the horizontal mounting plate 1 is fixed on the highway sign and marking construction nozzle assembly through the combination frame 2. At this time, the nozzle is placed in the nozzle inlay 3 of the horizontal mounting plate 1, and the nozzle extends into the clamping opening between the first anti-expansion clamping plate 11 and the second anti-expansion clamping plate 12. The first anti-expansion clamping plate 11 and the second anti-expansion clamping plate 12 clamp the nozzle under the action of the rebound force of the reset spring 20, so that the nozzle is in the anti-overflow space formed by the first anti-expansion clamping plate 11 and the second anti-expansion clamping plate 12, which can prevent the marking spray material sprayed from the nozzle from diffusing and improve the spraying quality of the road marking line. At the same time, the overflow roller brush 8 on both sides of the first anti-expansion clamping plate 11 and the second anti-expansion clamping plate 12 brushes along the road spray marking line and removes debris, thereby further ensuring the spraying quality of the road spray marking line.

[0025] According to the above working process, it can be known that the first anti-expansion clamping plate 11 and the second anti-expansion clamping plate 12 clamp the nozzle under the rebound force of the reset spring 20, so that the nozzle is in the anti-overflow space formed by the first anti-expansion clamping plate 11 and the second anti-expansion clamping plate 12, which can prevent the marking spray material sprayed from the nozzle from diffusing and improve the spraying quality of the road marking line. At the same time, the overflow roller brush 8 on both sides of the first anti-expansion clamping plate 11 and the second anti-expansion clamping plate 12 brushes along the road spray marking line and removes debris, thereby further ensuring the spraying quality of the road spray marking line.

[0026] Further Figure 1 , Figure 2 and Figure 4 As shown, it is worth explaining in detail that a fixed support 19 is fixed on the upper surface of the horizontal mounting plate 1 at the edge of the guide groove 18, a fixed pillar 17 is fixed between the inner walls of the two fixed supports 19, and a return spring 20 is sleeved on the surface of the fixed pillar 17 at the position between the first slider 13 and a fixed support 19.

[0027] Further Figure 4 As shown, it is worth explaining in detail that a telescopic sliding hole 16 is opened on one side surface of the first sliding block 13 and the second sliding block 14, and an anti-overflow groove 15 is opened on the opposite side surface of the first anti-expansion clamping plate 11 and the second anti-expansion clamping plate 12.

[0028] Further Figure 1 As shown, it is worth explaining in detail that a rotating hole 10 is opened through the center of one end surface of the overflow roller brush 8, and the rotating hole 10 of the overflow roller brush 8 is rotationally matched with the second rotating frame 7. The overflow roller brush 8 is located directly in front of the cleaning roller brush 5, and a clamping opening is provided between the first anti-expansion splint 11 and the second anti-expansion splint 12. A combination frame 2 is fixed at the rear edge of the upper surface of the horizontal mounting plate 1, and a mounting hole is opened on the upper surface of the combination frame 2.

[0029] In summary: the first anti-expansion clamping plate 11 and the second anti-expansion clamping plate 12 clamp the nozzle under the action of the rebound force of the reset spring 20, so that the nozzle is in the anti-overflow space formed by the first anti-expansion clamping plate 11 and the second anti-expansion clamping plate 12, which can prevent the marking spray material sprayed from the nozzle from diffusing and improve the spraying quality of the road marking. At the same time, the overflow roller brush 8 on both sides of the first anti-expansion clamping plate 11 and the second anti-expansion clamping plate 12 brushes along the road spray marking line and removes debris, thereby further ensuring the spraying quality of the road spray marking line; during use, the cleaning roller brush 5 contacts the road surface to be sprayed part in advance and realizes the dust cleaning effect, and the cleanliness of the road spraying part can be beneficial to improving the spraying quality of the road marking line.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A highway sign and marking construction quality control auxiliary device, comprising a horizontal mounting plate (1), characterized in that: The front end surface of the horizontal mounting plate (1) is provided with a nozzle inlay (3) for a combined marking spray nozzle, and a spray quality control mechanism is arranged below the horizontal mounting plate (1), the spray quality control mechanism comprising a second rotating frame (7), an overflow roller brush (8), overflow brush bristles (9), a first anti-expansion clamping plate (11) and a second anti-expansion clamping plate (12), the first anti-expansion clamping plate (11) and the second anti-expansion clamping plate (12) are both slidably connected below the horizontal mounting plate (1), and the two The second rotating frame (7) is respectively fixed on the rear side surfaces of the first anti-expansion clamping plate (11) and the second anti-expansion clamping plate (12); the overflow roller brush (8) is rotatably connected to the second rotating frame (7); the overflow brush bristles (9) are sleeved and fixed on the roller surface of the overflow roller brush (8); the first rotating frame (4) is fixed on the lower surface of the overflow roller brush (8); the surface of the first rotating frame (4) is rotatably connected to a cleaning roller brush (5); and the surface of the cleaning roller brush (5) is sleeved and fixed with dust cleaning bristles (6).

2. A highway sign and marking construction quality control auxiliary device according to claim 1, characterized in that: A first sliding block (13) is fixed at the rear edge of the upper surface of the first anti-expansion clamping plate (11), a second sliding block (14) is fixed at the rear edge of the upper surface of the second anti-expansion clamping plate (12), and the first anti-expansion clamping plate (11) is arranged on one side of the second anti-expansion clamping plate (12).

3. A highway sign and marking construction quality control auxiliary device according to claim 2, characterized in that: A guide slot (18) is provided on the upper surface of the horizontal mounting plate (1), and the first sliding block (13) and the second sliding block (14) are both slidably connected in the guide slot (18) of the horizontal mounting plate (1).

4. A highway sign and marking construction quality control auxiliary device according to claim 3, characterized in that: A fixed support (19) is fixed on the upper surface of the horizontal mounting plate (1) at the edge of the guide slot (18), a fixed pillar (17) is fixed between the inner walls of the two fixed supports (19), and a return spring (20) is sleeved on the surface of the fixed pillar (17) at the position between the first slider (13) and a fixed support (19).

5. A highway sign and marking construction quality control auxiliary device according to claim 4, characterized in that: A telescopic sliding hole (16) is provided on one side surface of the first sliding block (13) and the second sliding block (14), and an anti-overflow groove (15) is provided on the opposite side surface of the first anti-expansion clamping plate (11) and the second anti-expansion clamping plate (12).

6. A highway sign and marking construction quality control auxiliary device according to claim 5, characterized in that: A rotation hole (10) is formed through the center of one end surface of the overflow roller brush (8), and the rotation hole (10) of the overflow roller brush (8) is rotationally matched with the second rotating frame (7).

7. A highway sign and marking construction quality control auxiliary device according to claim 6, characterized in that: The overflow roller brush (8) is located directly in front of the cleaning roller brush (5), and a clamping opening is provided between the first anti-expansion clamping plate (11) and the second anti-expansion clamping plate (12).

8. A highway sign and marking construction quality control auxiliary device according to claim 7, characterized in that: A combination frame (2) is fixed at the rear edge of the upper surface of the horizontal installation plate (1), and a mounting hole is provided on the upper surface of the combination frame (2).

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