Tunnel reflective ring cleaning device

Abstract

The tunnel reflective ring cleaning device comprises a reflective ring body, the reflective ring body is in an arc shape, the cross section of the reflective ring body is in a V shape, the reflective ring body is connected with the inner wall of a tunnel through a connecting plate, and the upper portion of the connecting plate is connected with the inner wall of the tunnel through an expansion bolt; the lower portion of the connecting plate is connected with the middle of the upper portion of the reflecting ring body. The sliding block is arranged on the reflective ring body in a sleeving mode, first rolling wheels are arranged on the two sides of the upper portion of the sliding block, a second rolling wheel is arranged on the lower portion of the sliding block, and the sliding block is in sliding connection with the second rolling wheel through the first rolling wheels. The reflective ring body is set to be V-shaped, so that the steel wire rope can extend in the reflective ring body, and after the steel wire rope is pulled by the traction motor, the sliding block can be driven to slide on the reflective ring body, so that the reflective part on the outer side of the reflective ring body is wiped by the cleaning cloth to ensure the cleanness of the reflective part; and meanwhile, the cleaning device is simple in structure and high in reliability.

Description

Technical Field

[0001] The present application relates to the technical field of tunnel maintenance, and in particular to a tunnel reflective ring cleaning device. Background Art

[0002] In some relatively long tunnels, reflective rings are usually set along the top of the tunnel to mark the outline of the tunnel and alert drivers. The reflective ring has no luminous ability, and it mainly alerts vehicles by reflecting the lights of vehicles. Tunnel vehicles will cause exhaust gas and dust to float in the tunnel. These particles will adhere to the reflective surface of the reflective ring, causing the reflective performance of the reflective ring to decrease. For this reason, people have designed some cleaning equipment, such as the Chinese patent application number 202222247513.5, which discloses a tunnel reflective ring cleaning device, including a reflective ring body arranged along the inner wall of the tunnel, a sliding mechanism matching the shape of the reflective ring body is provided on one side of the reflective ring body, and a cleaning device that slides along the sliding mechanism and cleans the reflective ring body is provided on the sliding mechanism. The device moves on the arc-shaped slide rail through a transmission belt, thereby driving the cleaning module to wipe the reflective ring. The main body, the transmission belt at the lower part of the arc-shaped slide rail in the device, on the one hand, has to drive the cleaning module, and on the other hand, it is also affected by gravity, which makes the transmission belt easy to slide off the arc-shaped slide rail, and a corresponding limiting structure is designed at the lower part of the arc-shaped slide rail to fix the transmission belt to prevent the transmission belt from sagging, which makes the arc-shaped slide rail complicated and difficult to maintain. Therefore, a tunnel reflective ring cleaning device is needed, in which a movable slider is provided on the reflective ring body, and the V-shaped structure of the reflective ring body is used to block the wire rope, so that the slider is pulled to move by the wire rope to clean the reflective ring, reducing manual high-altitude operations, simplifying equipment, and improving reliability. Utility Model Content

[0003] In order to solve the above problems, the present application proposes a tunnel reflective ring cleaning device, in which a movable slider is provided on the reflective ring body, and the V-shaped structure of the reflective ring body is used to block the wire rope, so that the slider is pulled to move by the wire rope to clean the reflective ring, reducing manual high-altitude operations, simplifying equipment, and improving reliability.

[0004] This application is achieved through the following technical solutions:

[0005] This application proposes a tunnel reflective ring cleaning device, comprising:

[0006] The reflective ring body is arc-shaped, and the cross-section of the reflective ring body is V-shaped. The reflective ring body is connected to the inner wall of the tunnel through a connecting plate. The upper part of the connecting plate is connected to the inner wall of the tunnel through expansion bolts, and the lower part of the connecting plate is connected to the middle position of the upper part of the reflective ring body;

[0007] A slider, which is mounted on the reflective ring body, has first rollers on both sides of the upper portion of the slider, and a second roller on the lower portion of the slider, and the slider is slidably connected to the second roller via the first roller;

[0008] The traction motor is installed at the bottom of both sides of the reflective ring body. The rotating shaft of the traction motor passes through the connecting plate, and a winding wheel is installed on the rotating shaft of the traction motor. The winding wheel is connected to the slider through a steel wire rope.

[0009] Furthermore, a reflective portion is provided on the outer side of the reflective ring body, and a cleaning cloth is provided on the inner side of the slider, one side of the cleaning cloth is fixed on the slider, and the other side of the cleaning cloth is attached to the reflective portion.

[0010] Furthermore, the upper edges of both sides of the reflective ring body are semicircular, the first roller is circumferentially provided with a semicircular concave, the bottom of the reflective ring body is provided with a V-shaped groove, and the second roller is circumferentially provided with a protrusion corresponding to the shape of the V-shaped groove.

[0011] Furthermore, the slider is provided with 4 to 8 first rollers, and the slider is provided with 2 to 4 second rollers.

[0012] Furthermore, winding wheels are provided on both sides of the connecting plate.

[0013] Furthermore, one end of the steel wire rope is connected to the slider, and the other end of the steel wire rope extends along the inner side of the reflective ring body and is wound around the winding wheel.

[0014] The beneficial effects of the present application are as follows: by setting the reflective ring body into a V shape, the steel wire rope can extend in the reflective ring body, and after the traction motor pulls the steel wire rope, the slider can be driven to slide on the reflective ring body, so that the reflective part on the outside of the reflective ring body can be wiped with a cleaning cloth to ensure the cleanliness of the reflective part, which can reduce manual high-altitude work, and at the same time, the cleaning device has a simple structure and high reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation of the reflective ring body of the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the reflective ring body of the utility model;

[0018] In the figure: 1-reflective ring body, 2-connecting plate, 3-slider, 4-first roller, 5-second roller, 6-traction motor, 7-winding wheel, 8-wire rope, 9-cleaning cloth, 10-V-groove, 11-protrusion. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0021] In addition, the descriptions of "first", "second", etc. in this application are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the said features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0022] like Figures 1 to 3 As shown, an embodiment of the present invention provides a tunnel reflective ring cleaning device, comprising: a reflective ring body 1, the reflective ring body 1 is arc-shaped, and the cross-section of the reflective ring body 1 is V-shaped, the reflective ring body 1 is connected to the inner wall of the tunnel through a connecting plate 2, the upper part of the connecting plate 2 is connected to the inner wall of the tunnel through an expansion bolt, and the lower part of the connecting plate 2 is connected to the middle position of the upper part of the reflective ring body 1; a slider 3, the slider 3 is mounted on the reflective ring body 1, first rollers 4 are provided on both sides of the upper part of the slider 3, and a second roller 5 is provided on the lower part of the slider 3, and the slider 3 is slidably connected to the second roller 4 5; a traction motor 6, the traction motor 6 is installed at the bottom of both sides of the reflective ring body 1, the rotating shaft of the traction motor 6 passes through the connecting plate 2, and a winding wheel 7 is installed on the rotating shaft of the traction motor 6, and the winding wheel 7 is connected to the slider 3 through a wire rope 8.

[0023] To clean the reflective ring body 1, the traction motor 6 on one side of the reflective ring body 1 rotates, driving the reel 7 to wind the wire rope 8, thereby pulling the slider 3 along the reflective ring body 1. A cleaning cloth 9 on the slider 3 is used to wipe the reflective portion of the outer surface of the reflective ring body 1. After the slider 3 moves to one end of the reflective ring body 1, the traction motor 6 on that side stops, and the traction motor 6 on the other end starts. The reel 7 and wire rope 8 pull the slider 3 to the other end of the reflective ring body 1, achieving reciprocating motion. Workers only need to replace the cleaning cloth 9 regularly, eliminating the need for overhead work, improving worker safety. When the wire rope 8 is pulled, it can extend along the bottom of the groove in the reflective ring body 1, allowing the reflective ring body 1 to hold the wire rope 8 and prevent it from sagging.

[0024] In a preferred embodiment, Figure 3 As shown, a reflective portion is provided on the outer side of the reflective ring body 1, which serves to remind the driver by reflecting the light of the car headlights; a cleaning cloth 9 is provided on the inner side of the slider 3, one side of the cleaning cloth 9 is fixed on the slider 3, and the other side of the cleaning cloth 9 is in contact with the reflective portion. When the slider 3 moves, the cleaning cloth 9 can be used to wipe the reflective portion to keep the reflective portion clean.

[0025] In a preferred embodiment, the upper edges of both sides of the reflective ring body 1 are semicircular, the first roller 4 is provided with a semicircular concave circumferentially, a V-shaped groove 10 is provided at the bottom of the reflective ring body 1, and the second roller 5 is provided with a protrusion 11 circumferentially corresponding to the shape of the V-shaped groove 10. When the first roller 4 and the second roller 5 roll on the reflective ring body 1, the semicircular concave circumferentially and the protrusion 11 both serve as guides, thereby preventing the slider 3 from loosening on the reflective ring body 1 and ensuring smooth sliding of the slider 3.

[0026] In a preferred embodiment, 4 to 8 first rollers 4 are provided on the slider 3, and 2 to 4 second rollers 5 are provided on the slider 3. Through the cooperation of multiple first rollers 4 and second rollers 5, the slider 3 can slide along the reflective ring body 1, so that the reflective ring body 1 can be wiped with a cleaning cloth 9.

[0027] In a specific embodiment, winding wheels 7 are provided on both sides of the connecting plate 2. The winding wheels 7 on both sides of the connecting plate 2 simultaneously pull one side of the slider 3 through the wire rope 8, so that the slider 3 is not easily deflected when pulled, and thus slides smoothly.

[0028] Preferably, one end of the steel wire rope 8 is connected to the slider 3, and the other end of the steel wire rope 8 extends along the inner side of the reflective ring body 1 and is wound on the winding wheel 7. The V-shaped reflective ring body 1 can guide and support the steel wire rope 8 so that the steel wire rope 8 can extend along the reflective ring body 1, thereby preventing the steel wire rope 8 from sagging and interfering with the driving of other vehicles.

[0029] Preferably, travel switches are provided on both sides of the reflective ring body 1 , and the position of the slider 3 is judged by the travel switches so that the slider 3 can reciprocate on the slider 3 .

[0030] Of course, the present application may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present application.

Claims

1. A tunnel reflective ring cleaning device, characterized in that: include: A reflective ring body (1), wherein the reflective ring body (1) is arc-shaped and has a V-shaped cross section, the reflective ring body (1) is connected to the inner wall of the tunnel via a connecting plate (2), the upper portion of the connecting plate (2) is connected to the inner wall of the tunnel via an expansion bolt, and the lower portion of the connecting plate (2) is connected to the middle position of the upper portion of the reflective ring body (1); A slider (3), the slider (3) is mounted on the reflective ring body (1), first rollers (4) are provided on both sides of the upper portion of the slider (3), a second roller (5) is provided on the lower portion of the slider (3), and the slider (3) is slidably connected to the second roller (5) via the first roller (4); A traction motor (6) is installed at the bottom of both sides of the reflective ring body (1), the rotating shaft of the traction motor (6) passes through the connecting plate (2), and a winding wheel (7) is installed on the rotating shaft of the traction motor (6), and the winding wheel (7) is connected to the slider (3) through a steel wire rope (8).

2. The tunnel reflective ring cleaning device according to claim 1, characterized in that: A reflective portion is provided on the outside of the reflective ring body (1), and a cleaning cloth (9) is provided on the inside of the slider (3). One side of the cleaning cloth (9) is fixed on the slider (3), and the other side of the cleaning cloth (9) is attached to the reflective portion.

3. The tunnel reflective ring cleaning device according to claim 1, characterized in that: The upper edges of both sides of the reflective ring body (1) are semicircular, the first roller (4) is provided with a semicircular concave in the circumference, the bottom of the reflective ring body (1) is provided with a V-shaped groove (10), and the second roller (5) is provided with a protrusion (11) corresponding to the shape of the V-shaped groove (10) in the circumference.

4. The tunnel reflective ring cleaning device according to claim 3, characterized in that: The slider (3) is provided with 4 to 8 first rollers (4), and the slider (3) is provided with 2 to 4 second rollers (5).

5. The tunnel reflective ring cleaning device according to claim 1, characterized in that: Winding wheels (7) are provided on both sides of the connecting plate (2).

6. The tunnel reflective ring cleaning device according to claim 5, characterized in that: One end of the steel wire rope (8) is connected to the slider (3), and the other end of the steel wire rope (8) extends along the inner side of the reflective ring body (1) and is wound on the winding wheel (7).

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