Road guardrail cleaning equipment

Abstract

The utility model belongs to the technical field of municipal engineering, and discloses road guardrail cleaning equipment which comprises a cleaning frame and a cleaning brush installed on the cleaning frame, the cleaning brush comprises an installation roller and bristles, a driving piece is arranged in the installation roller and used for driving the installation roller to rotate, and a water storage pipe is arranged on the inner wall of the installation roller. The water supply structure comprises a water storage tank and a conveying pipe, the conveying pipe is connected with the water storage tank and the water storage pipe, a plurality of water outlet holes are formed in the circumferential direction of the mounting roller, and the water outlet holes and the bristles are arranged at intervals; a water storage pipe is arranged in the mounting roller, the water storage pipe is connected with the inner wall of the mounting roller, the water storage pipe is provided with water outlets, and the water outlets correspond to the water outlet holes in a one-to-one mode. And meanwhile, the water outlet holes can be used for spraying water for cleaning, so that the cleaning efficiency is improved, and the cleaning effect is further improved.

Description

Technical Field

[0001] The utility model relates to the field of road guardrail cleaning equipment, in particular to road guardrail cleaning equipment. Background Art

[0002] The guardrails of roads and bridges are used to prevent vehicles from falling off the road in the event of a traffic accident. However, due to exposure to the sun and rain, and erosion by various dust and other mixtures, they are very easy to oxidize, which reduces their protective ability. In the event of a traffic accident, the guardrails are often unable to play the role of preventing vehicles from falling off and providing a large buffer. The guardrails in the middle of roads and bridges are exposed to the outside world for a long time, and dust will make the guardrails dirty.

[0003] At present, guardrails are usually cleaned and maintained by a cleaning vehicle. The existing cleaning vehicle includes a cleaning structure and a water spraying structure. The cleaning effect is improved by spraying water and brushing the cleaning structure. However, the separate arrangement of the cleaning structure and the water spraying structure makes the structure of the cleaning vehicle more complicated, increases the size and weight of the cleaning vehicle, is not conducive to maintaining balance, and affects the cleaning effect. Utility Model Content

[0004] The main purpose of the utility model is to provide a road guardrail cleaning device, aiming to solve the problem that the existing cleaning vehicle has a complicated structure, a large volume and weight, is not conducive to maintaining balance, and thus affects the cleaning effect.

[0005] In order to achieve the above-mentioned purpose of the utility model, the utility model proposes a road guardrail cleaning device, including a cleaning frame and a cleaning brush installed on the cleaning frame, the cleaning brush includes a plurality of mounting rollers and bristles, the bristles are connected to the mounting rollers, a plurality of the mounting rollers are sleeved with a driving member, the driving member is used to drive the mounting rollers to rotate, the mounting rollers are provided with a plurality of water outlets in the circumferential direction, and the water outlets are spaced apart from the bristles;

[0006] A water storage pipe is provided in the installation roller, the water storage pipe is connected to the inner wall of the installation roller, the water storage pipe is provided with a water outlet, and the water outlet corresponds to the water outlet hole one by one;

[0007] It also includes a water supply structure, including a water storage tank and a transmission pipe, wherein the water storage tank is arranged on both sides of the cleaning rack, one end of the transmission pipe is connected to the water storage tank, and the other end of the transmission pipe is connected to the water storage pipe;

[0008] Further, the water outlet includes a first nozzle portion and a second nozzle portion, and the diameter of the first nozzle portion is smaller than the diameter of the second nozzle portion;

[0009] Furthermore, it also includes a mounting frame, the mounting frame is fixedly connected to the cleaning frame, one end of the driving member is connected to the mounting roller, and the other end of the driving member is connected to the mounting frame;

[0010] Furthermore, the mounting frame is provided with a plurality of positioning grooves, and the plurality of positioning grooves are used for positioning and mounting the mounting roller;

[0011] Furthermore, it also includes a blowing structure, including an air storage tank and an air blowing assembly, wherein the air storage tank is arranged above the cleaning rack, the air blowing assembly is arranged between the cleaning rack and the cleaning brush, and the air blowing assembly is connected to the air storage tank through a connecting pipe;

[0012] Furthermore, the blowing assembly includes a U-shaped tube and a nozzle, and the nozzle is provided with a plurality of nozzles, and the plurality of nozzles are arranged on a side of the U-shaped tube close to the cleaning brush;

[0013] Furthermore, a first support frame and a second support frame are connected to both sides of the cleaning rack, the water storage tank is respectively arranged on the first support frame and the second support frame, a water pump is arranged on one side of the water storage tank, the transmission pipe includes a water inlet end and a water outlet end, one end of the water pump is connected to the water inlet end, and the other end of the water pump is connected to the water outlet end;

[0014] Furthermore, the bottoms of the first support frame and the second support frame are fixedly connected with mounting seats, and the bottoms of the mounting seats are movably connected with universal wheels;

[0015] Beneficial effects:

[0016] The utility model discloses a road guardrail cleaning device, comprising a cleaning frame and a cleaning brush installed on the cleaning frame, wherein the cleaning brush comprises a mounting roller and bristles, a driving member is arranged inside the mounting roller for driving the rotation, a water storage pipe is arranged on the inner wall of the mounting roller, a water supply structure comprises a water storage tank and a transmission pipe, the transmission pipe connects the water storage tank and the water storage pipe, a plurality of water outlet holes are arranged in the circumferential direction of the mounting roller, and the water outlet holes are arranged at intervals from the bristles; a water storage pipe is arranged inside the mounting roller, the water storage pipe is connected to the inner wall of the mounting roller, a water outlet is arranged on the water storage pipe, and the water outlet corresponds to the water outlet hole one by one;

[0017] By integrating the cleaning brush and the water supply structure, that is, the innovative design of setting a water outlet on the mounting roller, the integration of the cleaning and water spraying functions is achieved, so that when cleaning the guardrail, not only can the bristles be used for cleaning, but the water outlet can also be used for water spraying and cleaning. This design improves the cleaning efficiency, makes the cleaning device more stable during operation, the structure is more compact, the water spray is more uniform, and the cleaning effect is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a road guardrail cleaning device according to an embodiment of the utility model;

[0019] Figure 2This is a schematic diagram of the structure of the installation roller part of the road guardrail cleaning device of one embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall structure of a road guardrail cleaning device according to an embodiment of the utility model;

[0021] in:

[0022] 1. Cleaning rack; 2. Mounting roller; 21. Water outlet; 211. First nozzle section; 212. Second nozzle section; 22. Water storage pipe; 3. Mounting rack; 31. Positioning groove; 4. Driving member; 51. Gas storage tank; 52. U-shaped tube; 53. Spray nozzle; 6. First support rack; 7. Second support rack; 8. Water pump; 9. Mounting seat; 91. Universal wheel.

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0028] Reference Figure 1 and Figure 2 , a road guardrail cleaning device provided by an embodiment of the utility model comprises a cleaning frame 1, and a cleaning brush installed on the cleaning frame 1, the cleaning brush comprises a plurality of mounting rollers 2 and bristles, the bristles are connected to the mounting rollers 2, a plurality of mounting rollers 2 are sleeved with a driving member 4, the driving member 4 is used to drive the mounting rollers 2 to rotate, the mounting rollers 2 are provided with a plurality of water outlets 21 in the circumferential direction, and the water outlets 21 are spaced apart from the bristles;

[0029] A water storage pipe 22 is provided in the installation roller 2, and the water storage pipe 22 is connected to the inner wall of the installation roller 2. The water storage pipe 22 is provided with a water outlet, and the water outlet corresponds to the water outlet hole 21 one by one;

[0030] It also includes a water supply structure, including a water tank and a transmission pipe. The water tank is arranged on both sides of the cleaning rack 1, one end of the transmission pipe is connected to the water tank, and the other end of the transmission pipe is connected to the water storage pipe 22.

[0031] The cleaning device includes a U-shaped cleaning frame 1, a driving member 4, a cleaning brush and a water supply structure. The structure of the U-shaped cleaning frame 1 provides a stable support platform. The driving member 4 drives the mounting roller 2 to rotate. The driving member 4 is a single-phase motor. The single-phase motor is connected to the mounting roller 2 to rotate the cleaning brush, thereby achieving the effect of cleaning the guardrail.

[0032] The cleaning brush includes a mounting roller 2 and bristles, wherein the mounting roller 2 is provided with three groups, including a first roller brush portion, a second roller brush portion and a third roller brush portion, the two ends of the second roller brush portion are respectively connected to the first roller brush portion and the third roller brush portion, the first roller brush portion and the third roller brush portion are arranged along a first direction, and the second roller brush portion is arranged perpendicular to the first direction, and the three groups are correspondingly provided with independent single-phase motors, and the rotation of each group is driven by an independent single-phase motor; specifically, water outlet holes 21 are provided in the circumferential direction of the first roller brush portion and the second roller brush portion, and the water outlet holes 21 and the bristles are arranged at intervals, and water storage pipes 22 are also provided inside the first roller brush portion and the second roller brush portion, and a water outlet and a water inlet are provided on the wall of the water storage pipe 22, and the water outlet is arranged corresponding to the water outlet hole 21, and the water supply structure includes a water storage tank and a transmission pipe, one end of the transmission pipe is connected to the water storage tank, and the other end is connected to the water inlet, and bristles are provided on the mounting roller 2, and the friction between the bristles and the surface of the guardrail can effectively remove dirt and debris to ensure the cleaning effect. While the bristles are cleaning, the water outlet 21 sprays water, which can achieve double cleaning when cleaning the surface, improve the cleaning effect, and ensure that the surface of the guardrail is thoroughly cleaned; at the same time, through the design of the bristles and the water outlet 21 on the mounting roller 2, the cleaning water source can be evenly sprayed onto the surface of the guardrail while the bristles are cleaning, which can achieve uniform water spray cleaning of the surface of the guardrail, making the cleaning effect more comprehensive and uniform, and improving the cleaning effect.

[0033] Based on the above, the water outlet 21 includes a first nozzle portion 211 and a second nozzle portion 212 , and the diameter of the first nozzle portion 211 is smaller than the diameter of the second nozzle portion 212 .

[0034] A water outlet hole 21 is provided on the mounting roller 2, the hole wall of the first nozzle part 211 is connected to the inner wall of the mounting roller 2, the second nozzle part 212 is connected to the outer wall of the mounting roller 2, the first nozzle part 211 and the second nozzle part 212 together form a conical water outlet hole 21, the diameter of the first nozzle part 211 is smaller than the diameter of the second nozzle part 212, this design enables the water to form a conical water flow when it is sprayed out from the water outlet hole 21, the water flow spreads outward in a cone shape, the coverage area is wider, the water spray range is more uniform, and the coverage range and effect of the spraying water source are effectively improved.

[0035] The road guardrail cleaning device also includes a mounting frame 3, the mounting frame 3 is fixedly connected to the cleaning frame 1, one end of the driving member 4 is connected to the mounting roller 2, and the other end of the driving member 4 is connected to the mounting frame 3;

[0036] The mounting frame 3 is provided with a plurality of positioning grooves 31 , and the plurality of positioning grooves 31 are used for positioning and mounting the mounting roller 2 .

[0037] The road guardrail cleaning device includes a mounting frame 3, the mounting frame 3 is fixedly connected to the cleaning frame 1, the driving member 4 is connected to the mounting roller 2, and the mounting frame 3 is provided with a positioning groove 31 for positioning the mounting roller 2. The mounting frame 3 is fixedly connected to the cleaning frame 1, and the driving member 4 is connected to the mounting roller 2 and the mounting frame 3. Such a design makes the entire cleaning device structure stable and not prone to shaking or falling off, thereby improving the stability and reliability of operation. The mounting frame 3 is provided with a positioning groove 31 for positioning the mounting roller 2. By setting the positioning groove 31, the position of the mounting roller 2 can be ensured to be accurate and stable, and the mounting roller 2 can be prevented from moving or shaking during use, thereby increasing the accuracy and efficiency of the operation.

[0038] The cleaning device further includes an air blowing structure, including an air storage tank 51 and an air blowing assembly, wherein the air storage tank 51 is arranged above the cleaning rack 1, the air blowing assembly is arranged between the cleaning rack 1 and the cleaning brush, and the air blowing assembly is connected to the air storage tank 51 through a connecting pipe;

[0039] The air blowing assembly includes a U-shaped tube 52 and a nozzle 53 . The nozzle 53 is provided in a plurality, and the plurality of nozzles 53 are arranged on one side of the U-shaped tube 52 close to the cleaning brush.

[0040] Specifically, the blowing structure includes an air tank 51, a U-shaped tube 52 and a nozzle 53. The U-shaped tube 52 is arranged on the inner side of the cleaning rack 1, and a connecting tube is arranged between the two. The connecting tube passes through the cleaning rack 1 and is connected with the air tank 51. A nozzle 53 is arranged along the inner edge of the U-shaped tube 52. The gas passes through the connecting tube and is sprayed out from the nozzle 53 of the U-shaped tube 52. In this embodiment, the cleaning device can achieve two operating states. In the first operating state, that is, with one side of the blowing structure as the forward direction, the blowing structure first performs the first layer of cleaning on the guardrail in the form of blowing, and the second layer of cleaning is performed by cleaning brushes and spraying water. The first operating state is suitable for situations where the surface of the guardrail is stained with large particles of debris, dust or other impurities. The first layer of cleaning is first performed by the blowing structure to effectively remove large particles of debris on the surface, reduce the burden of the cleaning brush, and extend the service life. Subsequently, the cleaning brush and water spray are used for a second, more thorough cleaning to improve the cleaning effect, which is suitable for situations where there are a lot of debris and dust and dirt attached to the surface of road or highway guardrails; in the second operating state, that is, with the cleaning brush side as the forward direction, the cleaning brush and water spray first clean the guardrail, and then the blowing structure blows air to the cleaned guardrail to reduce the humidity of the guardrail as much as possible. By using the blowing structure to blow air to the cleaned guardrail, the humidity of the guardrail can be reduced as much as possible. A humid environment may cause rust on the surface of the guardrail, thereby reducing its life. By reducing the humidity of the guardrail, the possibility of such corrosion can be reduced and the service life of the guardrail can be extended. Guardrails that are in a humid state for a long time may cause a decrease in surface quality, such as rust spots, corrosion and other problems; the second operating state is suitable for situations where the surface of the guardrail has been cleaned, but the humidity of the guardrail needs to be reduced to reduce the possibility of corrosion. This state is suitable for scenarios where you want to quickly reduce the humidity and reduce the impact of corrosion after cleaning the guardrail, such as in a humid environment or when the surface of the guardrail needs special protection.

[0041] The first support frame 6 and the second support frame 7 are connected to both sides of the cleaning rack 1, and the water storage tank is respectively arranged on the first support frame 6 and the second support frame 7. A water pump 8 is arranged on one side of the water storage tank, and the transmission pipe includes a water inlet end and a water outlet end. One end of the water pump 8 is connected to the water inlet end, and the other end of the water pump 8 is connected to the water outlet end.

[0042] By respectively arranging a first support frame 6 and a second support frame 7 on both sides of the cleaning rack 1 and configuring water tanks on each of them, the weight of the cleaning equipment can be more evenly distributed on both sides. This balanced design helps to improve the stability and reliability of the entire equipment and reduce the tilt or offset that occurs during movement or use. The water tanks are respectively arranged on the support frames on both sides, which can achieve efficient management and utilization of water resources. Different types of cleaning liquids can be filled in the two water tanks and quickly switched according to cleaning needs, thereby improving cleaning efficiency and flexibility. When there is a problem with the water tank, water pump 8 or transmission pipe, it is relatively easy to replace or maintain these components because they are relatively independent and easy to access. This helps to reduce maintenance time and cost and ensure that the equipment can be quickly restored to working condition.

[0043] The bottom of the first support frame 6 and the second support frame 7 are fixedly connected with a mounting seat 9, and the bottom of the mounting seat 9 is movably connected with a universal wheel 91.

[0044] The arrangement of the universal wheels 91 enables the entire cleaning rack 1 to have flexible mobility and can be easily moved in the workplace. The universal wheels 91 can make the cleaning equipment more convenient to position and move, thereby improving the flexibility and efficiency of operation. Since the universal wheels 91 can rotate freely in multiple directions, the cleaning equipment can better adapt to complex working environments and narrow passages, which enables the operator to flexibly operate the cleaning equipment in a limited space to complete the cleaning task, thereby improving the applicability and versatility of the equipment.

[0045] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A road guardrail cleaning device, characterized in that: The invention comprises a cleaning frame (1) and a cleaning brush installed on the cleaning frame (1), wherein the cleaning brush comprises a plurality of mounting rollers (2) and bristles, wherein the bristles are connected to the mounting rollers (2), wherein a driving member (4) is sleeved inside each of the mounting rollers (2), wherein the driving member (4) is used to drive the mounting rollers (2) to rotate, and wherein a plurality of water outlet holes (21) are arranged in a circumferential direction of the mounting rollers (2), and wherein the water outlet holes (21) are arranged at intervals from the bristles; A water storage pipe (22) is provided inside the installation roller (2), the water storage pipe (22) is connected to the inner wall of the installation roller (2), the water storage pipe (22) is provided with a water outlet, and the water outlet corresponds one-to-one with the water outlet hole (21); It also comprises a water supply structure, including a water storage tank and a transmission pipe, wherein the water storage tank is arranged on both sides of the cleaning rack (1), one end of the transmission pipe is connected to the water storage tank, and the other end of the transmission pipe is connected to the water storage pipe (22).

2. A road guardrail cleaning device according to claim 1, characterized in that: The water outlet hole (21) comprises a first nozzle portion (211) and a second nozzle portion (212); the diameter of the first nozzle portion (211) is smaller than the diameter of the second nozzle portion (212).

3. The road guardrail cleaning equipment according to claim 1, characterized in that: It also comprises a mounting frame (3), wherein the mounting frame (3) is fixedly connected to the cleaning frame (1), one end of the driving member (4) is connected to the mounting roller (2), and the other end of the driving member (4) is connected to the mounting frame (3).

4. A road guardrail cleaning device according to claim 3, characterized in that: The mounting frame (3) is provided with a plurality of positioning grooves (31), and the plurality of positioning grooves (31) are used for positioning and mounting the mounting roller (2).

5. The road guardrail cleaning equipment according to claim 1, characterized in that: It also comprises an air blowing structure, comprising an air storage tank (51) and an air blowing assembly, wherein the air storage tank (51) is arranged above the cleaning rack (1), the air blowing assembly is arranged between the cleaning rack (1) and the cleaning brush, and the air blowing assembly is connected to the air storage tank (51) via a connecting pipe.

6. The road guardrail cleaning device according to claim 5, characterized in that: The air blowing assembly comprises a U-shaped tube (52) and a nozzle (53). A plurality of nozzles (53) are provided. The plurality of nozzles (53) are arranged on one side of the U-shaped tube (52) close to the cleaning brush.

7. The road guardrail cleaning device according to claim 1, characterized in that: A first support frame (6) and a second support frame (7) are connected to both sides of the cleaning rack (1); the water storage tank is respectively arranged on the first support frame (6) and the second support frame (7); a water pump (8) is arranged on one side of the water storage tank; the transmission pipe comprises a water inlet end and a water outlet end; one end of the water pump (8) is connected to the water inlet end, and the other end of the water pump (8) is connected to the water outlet end.

8. A road guardrail cleaning device according to claim 7, characterized in that: The bottoms of the first support frame (6) and the second support frame (7) are fixedly connected to a mounting seat (9), and the bottoms of the mounting seats (9) are movably connected to a universal wheel (91).

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