Reflective sign board for traffic safety engineering

Abstract

The utility model discloses a reflective sign plate for traffic safety engineering, and particularly relates to the field of reflective sign plates, which comprises a mounting part, a reflective sign plate is fixedly mounted in the mounting part, a sleeve frame is sleeved on the outer wall of the reflective sign plate, a cleaning strip is fixedly mounted in the sleeve frame, and the cleaning strip is arranged on one side of the reflective sign plate. And a sliding block is fixedly connected to the outer wall of the sleeve frame, a reciprocating lead screw is arranged in the sliding block, the reciprocating lead screw is rotationally connected to the interior of a mounting part, and a connecting box is fixedly connected to the top of the mounting part. Through the arrangement of the cleaning strip and the reciprocating screw rod, when the wind wheel is blown by wind, the wind wheel can drive the second rotating piece to rotate, and finally the cleaning strip cleans dust adhered to the reflective sign plate, so that the effect of automatically cleaning the reflective sign plate is achieved, the dust is prevented from being accumulated on the reflective sign plate, and the service life of the reflective sign plate is prolonged. The reflection efficiency of the reflective sign board is influenced, so that the reflective sign board cannot achieve the due reflection effect.

Description

Technical Field

[0001] The utility model relates to the field of reflective sign boards, and more specifically, to a reflective sign board for traffic safety engineering. Background Art

[0002] Reflective sign boards play an important role in traffic safety and construction projects. They can not only improve visibility, but also remind people to pay attention to traffic signals and construction areas, and reduce and avoid accidents.

[0003] Chinese utility model CN212724518U discloses a reflective sign board for traffic safety engineering, including a base, a support column fixedly connected to the upper end of the base, a movable rod passing through the support column, a display board fixedly connected to the upper end of the movable rod, a display screen arranged on the surface of the display board, a solar panel fixedly connected to the upper end of the display board, and a lighting lamp fixedly connected to the left side of the bottom end of the display board; the utility model can support the support column by arranging a sleeve and a fixing bolt, and can also adjust the height of the movable rod, and can display the signs to be displayed under the action of the display screen by arranging the display board, and can use the entire device under the action of the microprocessor by arranging the wireless module.

[0004] However, this arrangement cannot clean the reflective sign board, resulting in dust sticking to the reflective sign board when the reflective sign board is installed in dusty areas, hindering the reflective efficiency of the reflective sign board and making it impossible for the reflective sign board to achieve the desired reflective effect. To address this problem, it is necessary for technicians in this field to develop a reflective sign board for traffic safety projects. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a reflective sign board for traffic safety projects. By setting a cleaning strip and a reciprocating screw, when the wind wheel is blown by the wind, the wind wheel will drive the second rotating part to rotate, and finally the cleaning strip will clean the dust stuck on the reflective sign board, so as to achieve the effect of automatically cleaning the reflective sign board, prevent dust from accumulating on the reflective sign board and affecting the reflective efficiency of the reflective sign board, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reflective sign board for traffic safety engineering, comprising a mounting piece, a reflective sign board is fixedly installed inside the mounting piece, a sleeve frame is sleeved on the outer wall of the reflective sign board, a cleaning strip is fixedly installed inside the sleeve frame, the cleaning strip is arranged on one side of the reflective sign board, a slider is fixedly connected to the outer wall of the sleeve frame, a reciprocating screw is arranged inside the slider, the reciprocating screw is rotatably connected to the inside of the mounting piece, the top of the mounting piece is fixedly connected to a connecting box, the reciprocating screw is inserted into the inside of the connecting box, the top of the reciprocating screw is fixedly connected to a gear, the gear is rotatably connected to the inside of the connecting box, and a single-tooth gear is meshed on the outer wall of the gear.

[0007] In a preferred embodiment, the single-tooth gear is rotatably connected inside the connection box, and a first rotating member is fixedly connected to the top of the single-tooth gear.

[0008] In a preferred embodiment, a second rotating member is engaged with an outer wall of the first rotating member, and the second rotating member is rotatably connected to the interior of the connection box.

[0009] In a preferred embodiment, one end of the second rotating member is fixedly connected to a wind wheel, and the wind wheel is rotatably connected to the outer wall of the connection box.

[0010] In a preferred embodiment, a connecting rod is fixedly connected to the bottom of the mounting member, and a threaded member is fixedly connected to the bottom of the connecting rod.

[0011] In a preferred embodiment, the outer wall of the threaded member is connected to a threaded sleeve via threads, and the bottom of the threaded sleeve is rotatably connected to a mounting base plate.

[0012] In a preferred embodiment, a limiting slide bar is fixedly connected to the top of the mounting base plate, the limiting slide bar is inserted into the interior of the threaded sleeve, and the limiting slide bar is slidably connected to the interior of the connecting rod and the threaded member.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model is provided with a cleaning strip and a reciprocating screw rod. When the wind wheel is blown by the wind, the wind wheel will drive the second rotating member to rotate, and finally the cleaning strip will clean the dust stuck on the reflective sign board, so as to achieve the effect of automatically cleaning the reflective sign board, prevent dust from accumulating on the reflective sign board, and affect the reflective efficiency of the reflective sign board. The reflective sign board cannot achieve the desired reflective effect, resulting in the reflective sign board being unable to play the role of reminding people to pay attention to traffic signals and construction areas, and reducing and avoiding accidents;

[0015] 2. The utility model is provided with a threaded sleeve and a limiting slide rod. When the staff needs to adjust the height of the reflective sign board, the staff can rotate the threaded sleeve so that the threaded sleeve drives the connecting rod to slide up or down along the outer wall of the limiting slide rod through the threaded part, and then the connecting rod drives the reflective sign board to rise or fall through the mounting part, so as to achieve the effect of quickly adjusting the height of the reflective sign board. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 This is a cross-sectional view of the connection box structure of the utility model.

[0018] Figure 3 For this utility model Figure 2 A-section structure enlarged view.

[0019] The accompanying drawings are marked as follows: 1. mounting part; 2. reflective sign plate; 3. sleeve frame; 4. cleaning strip; 5. slider; 6. reciprocating screw rod; 7. connecting box; 8. gear; 9. single-tooth gear; 10. first rotating part; 11. second rotating part; 12. wind wheel; 13. connecting rod; 14. threaded part; 15. threaded sleeve; 16. mounting base plate; 17. limiting slide rod. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1: Refer to the attached specification Figure 1-3 The utility model is a reflective sign board for traffic safety engineering, including a mounting part 1, see Figure 1 A reflective sign board 2 is fixedly mounted inside the mounting member 1, and a sleeve frame 3 is sleeved on the outer wall of the reflective sign board 2. Figure 2 A cleaning strip 4 is fixedly installed inside the sleeve frame 3, and the cleaning strip 4 is arranged on one side of the reflective sign plate 2. A slider 5 is fixedly connected to the outer wall of the sleeve frame 3, and a reciprocating screw rod 6 is arranged inside the slider 5. The reciprocating screw rod 6 is rotatably connected to the inside of the mounting member 1, and a connection box 7 is fixedly connected to the top of the mounting member 1. For details, see Figure 3 The reciprocating screw rod 6 is inserted into the interior of the connecting box 7, and a gear 8 is fixedly connected to the top of the reciprocating screw rod 6. The gear 8 is rotatably connected to the interior of the connecting box 7, and a single-tooth gear 9 is meshed on the outer wall of the gear 8.

[0022] It should be noted that, when the wind wheel 12 is blown by the wind, the wind wheel 12 will drive the second rotating member 11 to rotate, so that the second rotating member 11 drives the first rotating member 10 to rotate, and then the first rotating member 10 drives the single-tooth gear 9 to rotate, and each rotation of the single-tooth gear 9 will drive the gear 8 to rotate a certain angle, and the rotation of the gear 8 will drive the reciprocating screw 6 to rotate, so that the reciprocating screw 6 drives the slider 5 to reciprocate up and down along the outer wall of the reciprocating screw 6, and then the slider 5 drives the cleaning strip 4 to slide up and down along the outer wall of the reflective sign board 2, so that the cleaning strip 4 removes the dust adhering to the reflective sign board 2. Cleaning can achieve the effect of automatically cleaning the reflective sign board 2 to prevent dust from accumulating on the reflective sign board 2 when the reflective sign board 2 is installed in a dusty area, thereby affecting the reflective efficiency of the reflective sign board 2 and causing the reflective sign board 2 to fail to achieve the desired reflective effect, thereby causing the reflective sign board 2 to fail to serve as a reminder for people to pay attention to traffic signals and construction areas, thereby reducing and avoiding accidents. It should be noted that through the setting of the single-tooth gear 9, the speed at which the gear 8 drives the reciprocating screw 6 to rotate is reduced, thereby increasing the service life of the slider 5, the cleaning strip 4, and the sleeve frame 3 and reducing the number of replacements by staff.

[0023] Embodiment 2: The single-tooth gear 9 is rotatably connected to the inside of the connection box 7. The top of the single-tooth gear 9 is fixedly connected to a first rotating member 10. The outer wall of the first rotating member 10 is meshed with a second rotating member 11. The second rotating member 11 is rotatably connected to the inside of the connection box 7. One end of the second rotating member 11 is fixedly connected to a wind wheel 12. The wind wheel 12 is rotatably connected to the outer wall of the connection box 7. For details, see Figure 2 The bottom of the mounting member 1 is fixedly connected with a connecting rod 13, the bottom of the connecting rod 13 is fixedly connected with a threaded member 14, the outer wall of the threaded member 14 is threadedly connected with a threaded sleeve 15, the bottom of the threaded sleeve 15 is rotatably connected with a mounting base plate 16, the top of the mounting base plate 16 is fixedly connected with a limiting slide rod 17, the limiting slide rod 17 is inserted into the inside of the threaded sleeve 15, and the limiting slide rod 17 is slidably connected to the inside of the connecting rod 13 and the threaded member 14.

[0024] It should be noted that when the staff needs to adjust the height of the reflective sign board 2, the staff can rotate the threaded sleeve 15 so that the threaded sleeve 15 drives the connecting rod 13 to slide up or down along the outer wall of the limiting slide bar 17 through the threaded member 14, and then the connecting rod 13 drives the reflective sign board 2 to rise or fall through the mounting member 1, so as to achieve the effect of quickly adjusting the height of the reflective sign board 2, which is convenient for the reflective sign board 2 to adapt to different terrains and locations, and convenient for people to see the reflective sign board 2, so that people can pay attention to traffic signals and construction areas in time. It should be noted that when the connecting rod 13 drives the reflective sign board 2 to adjust its height through the mounting member 1, the rotation of the connecting rod 13 will be limited by the limiting slide bar 17, so that the connecting rod 13 can only move up and down but will not rotate, thereby preventing the angle of the reflective sign board 2 from changing and the occurrence of errors in the reflective sign board 2.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the internal communication of two components, or a direct connection. "upper", "lower", "left" and "right" are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A reflective sign board for traffic safety engineering, comprising a mounting member (1), characterized in that: A reflective sign board (2) is fixedly installed inside the mounting member (1), a sleeve frame (3) is sleeved on the outer wall of the reflective sign board (2), a cleaning strip (4) is fixedly installed inside the sleeve frame (3), and the cleaning strip (4) is arranged on one side of the reflective sign board (2), a slider (5) is fixedly connected to the outer wall of the sleeve frame (3), a reciprocating screw (6) is arranged inside the slider (5), and the reciprocating screw (6) is rotatably connected to the inside of the mounting member (1), a connecting box (7) is fixedly connected to the top of the mounting member (1), and the reciprocating screw (6) is inserted into the inside of the connecting box (7), a gear (8) is fixedly connected to the top of the reciprocating screw (6), and the gear (8) is rotatably connected to the inside of the connecting box (7), and a single-tooth gear (9) is meshed on the outer wall of the gear (8).

2. The reflective sign board for traffic safety engineering according to claim 1, characterized in that: The single-tooth gear (9) is rotatably connected to the interior of the connection box (7), and a first rotating member (10) is fixedly connected to the top of the single-tooth gear (9).

3. The reflective sign board for traffic safety engineering according to claim 2, characterized in that: The outer wall of the first rotating member (10) is meshed with a second rotating member (11), and the second rotating member (11) is rotatably connected to the inside of the connection box (7).

4. The reflective sign board for traffic safety engineering according to claim 3 is characterized by: One end of the second rotating member (11) is fixedly connected to a wind wheel (12), and the wind wheel (12) is rotatably connected to the outer wall of the connection box (7).

5. The reflective sign board for traffic safety engineering according to claim 1, characterized in that: The bottom of the mounting member (1) is fixedly connected to a connecting rod (13), and the bottom of the connecting rod (13) is fixedly connected to a threaded member (14).

6. The reflective sign board for traffic safety engineering according to claim 5, characterized in that: The outer wall of the threaded member (14) is connected to a threaded sleeve (15) via a thread, and the bottom of the threaded sleeve (15) is rotatably connected to a mounting base plate (16).

7. The reflective sign board for traffic safety engineering according to claim 6, characterized in that: The top of the mounting base plate (16) is fixedly connected to a limiting slide bar (17), the limiting slide bar (17) is inserted into the interior of the threaded sleeve (15), and the limiting slide bar (17) is slidably connected to the interior of the connecting rod (13) and the threaded member (14).

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