Efficient cleaning device for cleaning guardrails

Abstract

The utility model relates to the technical field of guardrail cleaning devices, and provides an efficient cleaning device for cleaning guardrails, which comprises a cleaning frame and a cleaning mechanism. By arranging the high-temperature steam engine, clean water enters the high-temperature steam engine to be heated to generate steam so as to clean the guardrail, the water consumption is reduced, stubborn stains such as oil stains and bird droppings on the guardrail can be decomposed by the high temperature of the steam, the guardrail is recovered to be smooth, and after the guardrail is cleaned by the steam, the surface of the guardrail does not have excessive water, so that the guardrail is clean. An exhaust valve, a steam pipe and a spray head are arranged, the exhaust valve is opened, steam is sprayed out of the spray head through the steam pipe, and the guardrail is cleaned; according to the guardrail cleaning device, the motor and the cleaning roller are arranged, the motor works to drive the cleaning roller to rotate to wipe and remove residual stains and water on a guardrail, the stains are prevented from being left, the first dirt suction groove, the first vacuum pump and the dirt discharge pipe are arranged, and the first vacuum pump works to suck the stains and the water on the cleaning roller from the first dirt suction groove.

Description

Technical Field

[0001] The utility model relates to the technical field of guardrail cleaning devices, in particular to a high-efficiency cleaning device for cleaning guardrails. Background Art

[0002] The high-efficiency cleaning device for cleaning guardrails is a device specially designed for guardrail cleaning. It can quickly and thoroughly remove stains, dust and moss on the surface of the guardrail. The device has the characteristics of high efficiency and energy saving, easy operation, safety and environmental protection, etc., and provides users with a time-saving and labor-saving guardrail cleaning solution. The high-efficiency cleaning device for cleaning guardrails can be adjusted according to different guardrail heights and widths, adapting to various scene requirements, and achieving all-round cleaning without dead angles. The use of high-efficiency cleaning devices can not only improve the cleaning efficiency of guardrails, but also extend the service life of guardrails, contributing to the beautification of the city.

[0003] According to the retrieval of China Utility Model Publication No.: CN221545427U, an efficient municipal guardrail cleaning device is disclosed. 1. Compared with traditional cleaning devices, the telescopic frame is adjusted by sliding along the inside of the sleeve according to the height of the guardrail, and adjusted according to guardrails of different heights. At the same time, it adapts to the needs of different types of guardrails and different heights, reduces the blind spots of the cleaning device during the cleaning process, ensures the comprehensive cleaning of the guardrail, and improves the cleaning efficiency. The two sets of telescopic rods are adjusted according to the width of the guardrail, and the spacing between the two sets of brushes is adjusted by telescopic adjustment, so that the brushes can adapt to guardrails of different widths, avoiding the cleaning range mismatch caused by the fixed width of the cleaning device, ensuring full contact between the brush and the surface of the guardrail, better removing dirt and attachments, and improving the cleaning effect. The driving motor drives the rotating rod to drive the brush to pick up dirt, efficiently cleaning the surface of the guardrail, ensuring that all parts of the guardrail surface can be fully cleaned during the cleaning process, while reducing the damage to the guardrail surface caused by single-point pressure, and extending the service life of the guardrail. 2. By using auxiliary spray plates to assist the nozzles in spraying, an additional spraying area is provided, the spraying range of the cleaning device is expanded, and the water flow is more evenly distributed on the surface of the guardrail, effectively removing dirt and attachments on the surface of the guardrail, avoiding cleaning blind spots, and using threaded connection blocks to connect the rotating nozzles. According to the degree of cleaning, the threaded connection blocks are rotated to replace different nozzles to adapt to guardrail surfaces with different degrees of dirt. For guardrails with light dirt, highly targeted nozzles are used for cleaning to handle guardrail surfaces with different degrees of dirt, meet different cleaning needs, and improve the adaptability of the device.

[0004] However, there are some issues that need to be considered when implementing the above technical solutions: First, the use of water spraying and then cleaning with a brush is inefficient and will also cause a waste of water resources. Second, when cleaning in winter, the cleaned water will remain on the ground, causing the ground to freeze and affecting driving safety. Utility Model Content

[0005] The purpose of the present utility model is to provide a high-efficiency cleaning device for cleaning guardrails 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 high-efficiency cleaning device for cleaning guardrails, comprising a cleaning frame and a cleaning mechanism, a connecting frame is provided on the top of the cleaning frame, a cleaning mechanism is provided inside the cleaning frame, a high-temperature steam engine is provided inside the cleaning frame, a water inlet pipe is provided behind the high-temperature steam engine, a motor is provided behind the water inlet pipe, a first vacuum pump is provided on one side of the motor, and a second suction trough is provided at the bottom of the cleaning frame.

[0007] Preferably, the high-temperature steam engine is fixedly connected to the cleaning rack, the high-temperature steam engine is connected to one end of a water inlet pipe, and the other end of the water inlet pipe is connected to a clean water tank of the cleaning vehicle.

[0008] Preferably, the top of the high-temperature steam engine is connected to an exhaust valve through a pipeline, both sides of the exhaust valve are connected to steam pipes, one side of the steam pipe is threadedly connected to a nozzle, and the nozzles are evenly distributed inside the cleaning rack.

[0009] Preferably, the motor is fixedly connected to the cleaning frame, and a cleaning roller is rotatably connected to the bottom of the motor, and the cleaning roller is height-matched with the cleaning frame.

[0010] Preferably, a first suction trough is provided on both sides of the cleaning roller, the first suction trough is fixedly connected to the cleaning frame, the first suction trough is connected to the first vacuum pump by a pipeline, the first vacuum pump is connected to the sewage pipe by a pipeline, and the other end of the sewage pipe is connected to the sewage tank of the cleaning vehicle.

[0011] Preferably, the second sewage suction trough is fixedly connected to the cleaning rack, two groups of the second sewage suction troughs are provided, and the width of the second sewage suction troughs matches that of the cleaning rack.

[0012] Preferably, the top of the second sewage suction trough is connected to one end of a connecting pipe, a second vacuum pump is welded to the outside of the other end of the connecting pipe, and the second vacuum pump is connected to the sewage pipe by a pipeline.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model provides a high-temperature steam engine, and clean water enters the high-temperature steam engine to be heated to generate steam to clean the guardrail, thereby reducing the amount of water used. The high temperature of the steam can decompose stubborn stains on the guardrail, such as oil stains, bird droppings, etc., so that the guardrail is restored to a bright and clean state. After steam cleaning, there will be no excessive moisture on the surface of the guardrail, and it can be dried quickly. By providing an exhaust valve, a steam pipe and a nozzle, the exhaust valve is opened, and steam is ejected from the nozzle through the steam pipe to clean the guardrail.

[0015] The utility model is provided with a motor and a cleaning roller. When the motor works, it drives the cleaning roller to rotate and wipe away the residual stains and water washed up on the guardrail to avoid residual stains. When a first suction trough, a first vacuum pump and a sewage pipe are provided, the first vacuum pump works to suck the stains and water on the cleaning roller from the first suction trough, and then store them in the cleaning vehicle through the sewage pipe. When a second suction trough, a connecting pipe and a second vacuum pump are provided, the second suction trough can collect water flowing down from the guardrail to avoid water remaining on the ground and freezing in winter to affect driving safety. When the second vacuum pump works, the water collected by the second suction trough enters the sewage pipe through the connecting pipe and is stored in the cleaning vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the appearance structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the first internal structure of the present utility model.

[0018] Figure 3 This is a second internal structure schematic diagram of the present invention.

[0019] Figure 4 For the utility model Figure 3 Enlarged view of point A.

[0020] In the figure: 1. Cleaning rack; 2. Connecting rack; 3. Cleaning mechanism; 301. High-temperature steam engine; 302. Water inlet pipe; 303. Exhaust valve; 304. Steam pipe; 305. Nozzle; 306. Motor; 307. Cleaning roller; 308. First suction trough; 309. First vacuum pump; 310. Sewage discharge pipe; 311. Second suction trough; 312. Connecting pipe; 313. Second vacuum pump. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4 The utility model provides an embodiment: an efficient cleaning device for cleaning guardrails, comprising a cleaning frame 1 and a cleaning mechanism 3, a connecting frame 2 is provided on the top of the cleaning frame 1, a cleaning mechanism 3 is provided inside the cleaning frame 1, a high-temperature steam engine 301 is provided inside the cleaning frame 1, a water inlet pipe 302 is provided behind the high-temperature steam engine 301, a motor 306 is provided behind the water inlet pipe 302, a first vacuum pump 309 is provided on one side of the motor 306, and a second sewage suction trough 311 is provided at the bottom of the cleaning frame 1.

[0026] Specifically, the high-temperature steam engine 301 is fixedly connected to the cleaning rack 1, and the high-temperature steam engine 301 is connected to one end of the water inlet pipe 302, and the other end of the water inlet pipe 302 is connected to the clean water tank of the cleaning vehicle. Clean water enters the high-temperature steam engine 301 for heating to generate steam to clean the guardrail, reducing the amount of water used. The high temperature of the steam can decompose stubborn stains on the guardrail, such as oil stains, bird droppings, etc., to restore the guardrail to a smooth state. After steam cleaning, there will not be too much moisture on the surface of the guardrail and it can dry quickly.

[0027] Specifically, the top of the high-temperature steam engine 301 is connected to an exhaust valve 303 through a pipeline, and steam pipes 304 are connected to both sides of the exhaust valve 303. One side of the steam pipe 304 is threadedly connected to a nozzle 305. The nozzles 305 are evenly distributed inside the cleaning rack 1. When the exhaust valve 303 is opened, steam is ejected from the nozzle 305 through the steam pipe 304 to clean the guardrail.

[0028] Specifically, the motor 306 is fixedly connected to the cleaning frame 1, and the bottom of the motor 306 is rotatably connected to the cleaning roller 307. The cleaning roller 307 is highly matched with the cleaning frame 1. When the motor 306 works, it drives the cleaning roller 307 to rotate and wipe away the residual stains and water washed up on the guardrail to avoid residual stains.

[0029] Specifically, a first suction trough 308 is provided on both sides of the cleaning roller 307. The first suction trough 308 is fixedly connected to the cleaning frame 1. The first suction trough 308 is connected to the first vacuum pump 309 by a pipeline. The first vacuum pump 309 is connected to the sewage pipe 310 by a pipeline. The other end of the sewage pipe 310 is connected to the sewage tank of the cleaning vehicle. When the first vacuum pump 309 works, the stains and water on the cleaning roller 307 are sucked from the first suction trough 308 and then stored in the cleaning vehicle through the sewage pipe 310.

[0030] Specifically, the second sewage suction trough 311 is fixedly connected to the cleaning rack 1. Two groups of second sewage suction troughs 311 are provided. The width of the second sewage suction trough 311 matches that of the cleaning rack 1. The second sewage suction trough 311 can collect water flowing down from the guardrail to prevent water from remaining on the ground and freezing in winter to affect driving safety.

[0031] Specifically, the top of the second sewage suction trough 311 is connected to one end of the connecting pipe 312, and a second vacuum pump 313 is welded to the outside of the other end of the connecting pipe 312. The second vacuum pump 313 is connected to the sewage pipe 310 by a pipeline. When the second vacuum pump 313 is working, the water collected by the second sewage suction trough 311 enters the sewage pipe 310 through the connecting pipe 312 and is stored in the cleaning vehicle.

[0032] Working principle: First, connect the device to the cleaning vehicle through the connecting frame 2, then connect the water inlet pipe 302 and the sewage pipe 310 to the clean water tank and sewage tank of the cleaning vehicle respectively. When cleaning, the clean water enters the high-temperature steam engine 301 to be heated to generate steam to clean the guardrail, reducing the amount of water used. The high temperature of the steam can decompose the stubborn stains on the guardrail, such as oil stains, bird droppings, etc., so that the guardrail can be restored to a smooth and clean state. After steam cleaning, there will be no excessive moisture on the surface of the guardrail and it can be dried quickly. Then the exhaust valve 303 is opened, and the steam is ejected from the nozzle 305 through the steam pipe 304 to clean the guardrail. Cleaning, then the motor 306 works, driving the cleaning roller 307 to rotate and wipe away the residual stains and water washed up on the guardrail to avoid residual stains. At the same time, the first vacuum pump 309 works to suck the stains and water on the cleaning roller 307 from the first suction trough 308, and then store them in the cleaning vehicle through the sewage pipe 310. The second suction trough 311 can collect the water flowing down from the guardrail to prevent water from remaining on the ground and freezing in winter to affect driving safety. The second vacuum pump 313 works, and the water collected by the second suction trough 311 enters the sewage pipe 310 through the connecting pipe 312 and is stored in the cleaning vehicle.

[0033] The above is only an embodiment of the present invention, and common knowledge such as the specific structure and characteristics of the scheme are not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claim involved.

Claims

1. An efficient cleaning device for cleaning guardrails, comprising a cleaning frame (1) and a cleaning mechanism (3), characterized in that: A connecting frame (2) is provided on the top of the cleaning frame (1), a cleaning mechanism (3) is provided inside the cleaning frame (1), a high-temperature steam engine (301) is provided inside the cleaning frame (1), a water inlet pipe (302) is provided behind the high-temperature steam engine (301), a motor (306) is provided behind the water inlet pipe (302), a first vacuum pump (309) is provided on one side of the motor (306), and a second sewage suction trough (311) is provided at the bottom of the cleaning frame (1).

2. The high-efficiency cleaning device for cleaning guardrails according to claim 1, characterized in that: The high-temperature steam engine (301) is fixedly connected to the cleaning frame (1), the high-temperature steam engine (301) is connected to one end of a water inlet pipe (302), and the other end of the water inlet pipe (302) is connected to a clean water tank of a cleaning vehicle.

3. The high-efficiency cleaning device for cleaning guardrails according to claim 1, characterized in that: The top of the high-temperature steam engine (301) is connected to an exhaust valve (303) via a pipeline, both sides of the exhaust valve (303) are connected to steam pipes (304), one side of the steam pipe (304) is threadedly connected to a nozzle (305), and the nozzles (305) are evenly distributed inside the cleaning rack (1).

4. The high-efficiency cleaning device for cleaning guardrails according to claim 1, characterized in that: The motor (306) is fixedly connected to the cleaning frame (1); the bottom of the motor (306) is rotatably connected to a cleaning roller (307); and the cleaning roller (307) is highly matched to the cleaning frame (1).

5. The high-efficiency cleaning device for cleaning guardrails according to claim 4, characterized in that: A first dirt suction trough (308) is provided on both sides of the cleaning roller (307); the first dirt suction trough (308) is fixedly connected to the cleaning frame (1); the first dirt suction trough (308) is connected to a first vacuum pump (309) via a pipeline; the first vacuum pump (309) is connected to a sewage pipe (310) via a pipeline; the other end of the sewage pipe (310) is connected to a sewage tank of a cleaning vehicle.

6. The high-efficiency cleaning device for cleaning guardrails according to claim 1, characterized in that: The second dirt suction trough (311) is fixedly connected to the cleaning rack (1), two groups of the second dirt suction troughs (311) are provided, and the width of the second dirt suction troughs (311) matches that of the cleaning rack (1).

7. The high-efficiency cleaning device for cleaning guardrails according to claim 6, characterized in that: The top of the second sewage suction trough (311) is connected to one end of a connecting pipe (312), a second vacuum pump (313) is welded to the outside of the other end of the connecting pipe (312), and the second vacuum pump (313) is connected to the sewage discharge pipe (310) via a pipeline.

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