Adjustable guardrail cleaning device

Abstract

The utility model relates to the technical field of guardrail cleaning, in particular to an adjustable guardrail cleaning device which comprises a U-shaped protective plate, idler wheels are installed at the four corners of the bottom of the U-shaped protective plate, cleaning rollers are symmetrically installed in the U-shaped protective plate, fixing seats are installed outside the cleaning rollers, and the fixing seats are fixed to the U-shaped protective plate. A moving mechanism is installed between the two sets of fixing seats, a water tank is installed at the top of the U-shaped protection plate, the moving mechanism comprises a base, a vertical sliding rail, a transverse sliding rail, a first sliding sleeve, a second sliding sleeve, a baffle, a connecting rod and a telescopic rod, the base is installed between the two sets of fixing seats, the vertical sliding rail is installed at the top of the base, and the transverse sliding rail is installed at the bottom of the base. Compared with an existing adjustable guardrail cleaning device, the adjustable guardrail cleaning device has the advantages that the moving mechanism and the arc-shaped plate are used in a matched mode, so that the cleaning roller can move, the adjustable guardrail cleaning device is suitable for the width of a guardrail, and flexibility is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail cleaning, in particular to an adjustable guardrail cleaning device. Background Art

[0002] Municipal road guardrail is also called urban traffic galvanized spray-coated steel guardrail. It is beautiful and novel, easy to install, safe and reliable, and affordable. It is suitable for the isolation of urban traffic arteries, green belts in the middle of highways, bridges, secondary highways, township roads and various highway toll gates. Municipal guardrail is widely used in municipal projects, roads, factories, development zones, garden squares and other places for safety protection and decoration; it can also be used in communities, courtyards, and villas. Its lines are smooth, simple and beautiful, and full of a strong modern atmosphere.

[0003] During the use of municipal guardrails, there is usually a lot of dust on the guardrails due to environmental problems, which makes the guardrails lose their warning function. For this reason, the guardrails need to be cleaned. At present, in the existing technology, two sets of cleaning rollers are installed on the cleaning vehicle, and the guardrails are cleaned by rolling the cleaning rollers. Since the distance between the two cleaning rollers is unchanged, when the guardrail is bent or the width of the guardrail increases, it is easy to cause damage to the cleaning rollers, affecting subsequent operations.

[0004] Therefore, it is particularly important to improve the existing adjustable guardrail cleaning device and design a new adjustable guardrail cleaning device to solve the above technical defects and improve the practicality of the overall adjustable guardrail cleaning device. Utility Model Content

[0005] The purpose of the present utility model is to provide an adjustable guardrail cleaning device, which, through the overall design, can easily adapt to guardrails of different widths by controlling the distance of the cleaning rollers in advance through the telescopic rod, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] An adjustable guardrail cleaning device comprises a U-shaped guard plate, rollers are installed at the four corners of the bottom of the U-shaped guard plate, cleaning rollers are symmetrically installed inside the U-shaped guard plate, fixed seats are installed outside the cleaning rollers, a moving mechanism is installed between two sets of the fixed seats, and a water tank is installed on the top of the U-shaped guard plate;

[0008] The moving mechanism includes a base, a vertical slide rail, a transverse slide rail, a first slide sleeve, a second slide sleeve, a baffle, a connecting rod and a telescopic rod. The base is installed between two sets of fixed seats, the vertical slide rail is installed on the top of the base, the transverse slide rail is installed on the top of the base and is located on the left and right sides of the vertical slide rail, the first slide sleeve is installed on the outside of the vertical slide rail, the second slide sleeve is installed on the outside of the transverse slide rail, the baffle is installed on the top of the second slide sleeve, the connecting rod is installed between the first slide sleeve and the second slide sleeve, and the telescopic rod is installed on the front of the vertical slide rail.

[0009] As a preferred solution of the present invention, the output end of the telescopic rod is fixedly connected to the outside of the first sliding sleeve, the two ends of the connecting rod are rotatably connected to the top of the first sliding sleeve and the second sliding sleeve respectively, and a silicone pad is installed on the outside of the baffle.

[0010] As a preferred solution of the present invention, the fixing seat is fixedly connected to the inner wall of the U-shaped guard plate, a through slot is opened inside the fixing seat, an arc-shaped splint is installed inside the through slot, and a column is installed outside the arc-shaped splint.

[0011] As a preferred solution of the present invention, a spring is sleeved on the outside of the column, and limit blocks are installed on both left and right ends of the spring. The column is slidably connected to the inside of the through slot.

[0012] As a preferred solution of the present invention, a cleaning tank is mounted on the rear side of the cleaning roller, multiple nozzles are mounted on the exterior of the cleaning tank, a motor is mounted inside the cleaning tank, a double-headed screw is mounted on the output end of the motor, and two sets of movable sleeves are mounted on the exterior of the double-headed screw, both sets of movable sleeves are threadedly connected to the exterior of the double-headed screw. Furthermore, the eccentric points of the two sets of movable sleeves are symmetrically slidably connected to limit rods.

[0013] As a preferred solution of the present invention, a water pump is installed inside the water tank, a water pipe is installed inside the water pump, the water pipe extends from one end of the water tank to the inside of the U-shaped guard plate, and multiple groups of spray holes are opened on the outside of the water pipe.

[0014] As a preferred solution of the present invention, square grooves are provided on both the left and right sides of the U-shaped guard plate, a rotating rod is rotatably connected inside the square groove, and a connecting frame is installed outside the rotating rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] In the utility model, a connecting frame is installed on a pulling vehicle, and a cleaning roller is rotatably connected to the inside of a curved clamping plate, so that the cleaning roller is fixed inside the U-shaped guard plate. By injecting detergent into the cleaning tank, two sets of movable sleeves are controlled to move away from and close to each other through a double-headed screw and a limit rod, so that the detergent is sprayed from the nozzle to the cleaning roller. The movement of the tractor causes the cleaning roller to roll and clean. By filling the water tank with water, the water is guided into the water pipe by starting the water pump and sprayed through the spray hole to remove foam. When the guardrail is bent or the width increases, the telescopic rod is activated in advance, thereby driving the first sliding sleeve to slide outside the vertical slide rail, thereby driving the connecting rod to swing, thereby driving the second sliding sleeve to slide on the transverse slide rail, thereby driving the baffle to expand to both sides, thereby pushing the cleaning roller to move to both sides. When the cleaning roller is squeezed, the squeezing force is transmitted to the curved clamping plate, and the expansion and contraction function of the spring causes the column to slide into the inside of the through groove, thereby changing the distance between the cleaning rollers to adapt to the width of the guardrail. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the mobile mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the cleaning tank of the utility model;

[0021] Figure 5 This is a structural diagram of the fixing seat of the utility model.

[0022] In the figure: 1. U-shaped guard plate; 2. Roller; 3. Cleaning roller; 4. Fixed seat; 401. Arc splint; 402. Spring; 5. Moving mechanism; 501. Base; 502. Vertical slide rail; 503. Horizontal slide rail; 504. First slide bar; 505. Second slide sleeve; 506. Baffle; 507. Connecting rod; 508. Telescopic rod; 6. Water tank; 601. Water pipe; 7. Cleaning tank; 701. Motor; 702. Double-headed screw; 703. Moving sleeve; 8. Rotating rod; 801. Connecting frame. DETAILED DESCRIPTION

[0023] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all 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. Example

[0024] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0025] An adjustable guardrail cleaning device includes a U-shaped guard plate 1, rollers 2 are installed at the four corners of the bottom of the U-shaped guard plate 1, cleaning rollers 3 are symmetrically installed inside the U-shaped guard plate 1, a fixed seat 4 is installed outside the cleaning roller 3, a moving mechanism 5 is installed between two groups of fixed seats 4, and a water tank 6 is installed on the top of the U-shaped guard plate 1.

[0026] The specific structure of the moving mechanism 5 is as follows:

[0027] The moving mechanism 5 includes a base 501, a vertical slide rail 502, a horizontal slide rail 503, a first slide sleeve 504, a second slide sleeve 505, a baffle 506, a connecting rod 507 and a telescopic rod 508. The base 501 is installed between the two sets of fixed seats 4, the vertical slide rail 502 is installed on the top of the base 501, the horizontal slide rail 503 is installed on the top of the base 501 and is located on the left and right sides of the vertical slide rail 502, the first slide sleeve 504 is installed on the outside of the vertical slide rail 502, the second slide sleeve 505 is installed on the outside of the horizontal slide rail 503, and the baffle 506 is installed on the top of the second slide sleeve 505. The connecting rod 507 is installed between the first sliding sleeve 504 and the second sliding sleeve 505, and the telescopic rod 508 is installed on the front of the vertical slide rail 502. When the guardrail is bent or the width increases, the telescopic rod 508 is started in advance to drive the first sliding sleeve 504 to slide on the outside of the vertical slide rail 502, thereby driving the connecting rod 507 to swing, thereby driving the second sliding sleeve 505 to slide on the horizontal slide rail 503, thereby driving the baffle 506 to expand to both sides, thereby pushing the cleaning roller 3 to move to both sides, thereby changing the distance between the cleaning rollers 3 to adapt to the width of the guardrail.

[0028] For further information, see Figure 2 and Figure 3 In this embodiment, the output end of the telescopic rod 508 is fixedly connected to the outside of the first sliding sleeve 504, and the two ends of the connecting rod 507 are rotatably connected to the top of the first sliding sleeve 504 and the second sliding sleeve 505 respectively. A silicone pad is installed on the outside of the baffle 506. The silicone pad prevents the cleaning roller 3 from sliding and thus deflecting when it is pushed.

[0029] Among them, see Figure 2 and Figure 5 In this embodiment, the fixing seat 4 is fixedly connected to the inner wall of the U-shaped guard plate 1, and a through groove is opened inside the fixing seat 4. An arc-shaped splint 401 is installed inside the through groove, and a column is installed outside the arc-shaped splint 401. The cleaning roller 3 is connected to the inside of the arc-shaped splint 401 by rotation, so that the cleaning roller 3 is fixed inside the U-shaped guard plate 1.

[0030] Second, see Figure 2 and Figure 5 In this embodiment, a spring 402 is provided on the outside of the column, and limit blocks are installed on both ends of the spring 402. The column is slidably connected to the inside of the through groove. When the cleaning roller 3 is squeezed, the squeezing force is transmitted to the arc-shaped clamping plate 401. Through the telescopic function of the spring 402, the column slides to the inside of the through groove, so that the cleaning roller 3 moves more smoothly.

[0031] Furthermore, see Figure 2 and Figure 4 The cleaning roller 3 is provided with a cleaning tank 7 and a plurality of nozzles are installed on the outside of the cleaning tank 7. A motor 701 is installed inside the cleaning tank 7, and a double-headed screw 702 is installed on the output end of the motor 701. Two sets of movable sleeves 703 are installed on the outside of the double-headed screw 702. The two sets of movable sleeves 703 are threadedly connected to the outside of the double-headed screw 702, and the eccentric positions of the two sets of movable sleeves 703 are symmetrically slidably connected to the limiting rod. When cleaning is needed, the cleaning agent is injected into the cleaning tank 7 and the double-headed screw 702 is rotated by starting the motor 701, thereby driving the movable sleeve 703 to rotate and rise and fall on the outside of the double-headed screw 702. At the same time, the limiting rod will limit the movable sleeve 703, so that the two sets of movable sleeves 703 can only move towards and away from each other, and impact and squeeze the cleaning agent, so that the cleaning agent is sprayed from the nozzle to the cleaning roller 3, and the cleaning is more thorough.

[0032] For further information, see Figure 1 and Figure 2 In this embodiment, a water pump is installed inside the water tank 6, and a water pipe 601 is installed inside the water pump. The water pipe 601 extends to the inside of the U-shaped guard plate 1 at one end away from the water tank 6. A plurality of spray holes are provided on the outside of the water pipe 601. When the detergent passes through the cleaning roller 3 for cleaning, a large amount of foam is generated. By filling the water tank 6 with water, starting the water pump to guide the water into the water pipe 601, and spraying it through the spray holes, the foam is removed.

[0033] For further information, see Figure 1In this embodiment, square grooves are provided on both sides of the U-shaped guard plate 1. The interior of the square groove is rotatably connected to a rotating rod 8, and a connecting frame 801 is installed on the outside of the rotating rod 8. When the guardrail needs to be cleaned, the connecting frame 801 is installed on the towing vehicle and the angle is swung by the rotating rod 8, so that the guardrail can also be cleaned when it is bent.

[0034] In this embodiment, the implementation scenario is specifically as follows: when the guardrail needs to be cleaned, the connecting frame 801 is installed on the towing vehicle, and the cleaning roller 3 is rotated to connect to the inside of the arc-shaped clamping plate 401, so that the cleaning roller 3 is fixed inside the U-shaped guard plate 1, and the cleaning agent is injected into the cleaning tank 7, and the double-headed screw 702 is rotated by starting the motor 701, thereby driving the movable sleeve 703 to move closer to and away from the outside of the double-headed screw 702 and the limit rod, so that the cleaning agent is impacted and squeezed, so that the cleaning agent is sprayed from the nozzle to the cleaning roller 3, and the cleaning roller 3 is rolled and cleaned by the movement of the towing vehicle, and the water tank 6 is filled with water and the water pump is started. Water is guided into the inside of the water pipe 601 and sprayed through the nozzle to remove the foam. When the guardrail is bent or the width increases, the telescopic rod 508 is started in advance, thereby driving the first sliding sleeve 504 to slide on the outside of the vertical slide rail 502, thereby driving the connecting rod 507 to swing, thereby driving the second sliding sleeve 505 to slide on the horizontal slide rail 503, thereby driving the baffle 506 to expand to both sides, thereby pushing the cleaning roller 3 to move to both sides. When the cleaning roller 3 is squeezed, the squeezing force is transmitted to the arc splint 401, and the telescopic function of the spring 402 causes the column to slide to the inside of the through groove, thereby changing the distance between the cleaning rollers 3 to adapt to the width of the guardrail.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable guardrail cleaning device, comprising a U-shaped guard plate (1), characterized in that: Rollers (2) are installed at the four corners of the bottom of the U-shaped guard plate (1), cleaning rollers (3) are symmetrically installed inside the U-shaped guard plate (1), fixed seats (4) are installed outside the cleaning rollers (3), a moving mechanism (5) is installed between two groups of fixed seats (4), and a water tank (6) is installed on the top of the U-shaped guard plate (1); The mobile mechanism (5) comprises a base (501), a vertical slide rail (502), a horizontal slide rail (503), a first slide sleeve (504), a second slide sleeve (505), a baffle (506), a connecting rod (507) and a telescopic rod (508), wherein the base (501) is installed between two sets of fixed seats (4), the vertical slide rail (502) is installed on the top of the base (501), and the horizontal slide rail (503) is installed on the top of the base (501). The first slide sleeve (504) is installed on the outside of the vertical slide rail (502), the second slide sleeve (505) is installed on the outside of the horizontal slide rail (503), the baffle (506) is installed on the top of the second slide sleeve (505), the connecting rod (507) is installed between the first slide sleeve (504) and the second slide sleeve (505), and the telescopic rod (508) is installed on the front of the vertical slide rail (502).

2. The adjustable guardrail cleaning device according to claim 1, characterized in that: The output end of the telescopic rod (508) is fixedly connected to the outside of the first sliding sleeve (504), the two ends of the connecting rod (507) are rotatably connected to the top of the first sliding sleeve (504) and the second sliding sleeve (505), respectively, and a silicone pad is installed on the outside of the baffle (506).

3. The adjustable guardrail cleaning device according to claim 1, characterized in that: The fixing seat (4) is fixedly connected to the inner side wall of the U-shaped guard plate (1); a through slot is provided inside the fixing seat (4); an arc-shaped clamping plate (401) is installed inside the through slot; and a column is installed outside the arc-shaped clamping plate (401).

4. The adjustable guardrail cleaning device according to claim 3, characterized in that: The exterior of the column is sleeved with a spring (402), and both left and right ends of the spring (402) are equipped with limit blocks. The column is slidably connected to the interior of the through slot.

5. The adjustable guardrail cleaning device according to claim 1, characterized in that: A cleaning tank (7) is installed on the rear side of the cleaning roller (3), a plurality of nozzles are installed on the outside of the cleaning tank (7), a motor (701) is installed inside the cleaning tank (7), a double-headed screw (702) is installed on the output end of the motor (701), two groups of movable sleeves (703) are installed on the outside of the double-headed screw (702), both groups of movable sleeves (703) are threadedly connected to the outside of the double-headed screw (702), and the eccentric parts of the two groups of movable sleeves (703) are symmetrically slidably connected to the limit rod.

6. The adjustable guardrail cleaning device according to claim 1, characterized in that: A water pump is installed inside the water tank (6), and a water pipe (601) is installed inside the water pump. The water pipe (601) extends from one end away from the water tank (6) to the inside of the U-shaped guard plate (1), and multiple groups of spray holes are provided on the outside of the water pipe (601).

7. The adjustable guardrail cleaning device according to claim 1, characterized in that: Square grooves are provided on both the left and right sides of the U-shaped guard plate (1); a rotating rod (8) is rotatably connected inside the square groove; and a connecting frame (801) is installed outside the rotating rod (8).

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