Wave-shaped beam guardrail cleaning device with sewage recovery system

Abstract

The utility model provides a wave-shaped beam guardrail cleaning device with a sewage recovery system, which belongs to the field of maintenance equipment, is used for solving the problem that a great amount of water resources are wasted as repeated washing and missing washing are needed to ensure the cleaning effect when a wave-shaped beam guardrail is cleaned by manual water spraying, and comprises a cleaning mechanism and a sewage recovery mechanism, cleaning water is stored through the water storage tank, the water amount and the spraying angle are controlled through the liquid conveying pipe and the spraying head, the surface of the wave-shaped beam guardrail is cleaned, the cleaning effect is ensured through the additional arrangement of the cleaning roller, and it is ensured that cleaning sewage can be collected in real time and is guided to the filtering tank immediately through the sewage collecting piece installed at the bottom of the cleaning roller; the water quality purification is guaranteed through filtering treatment, clear water treated through the filtering box is conveyed back to the water storage box through the liquid return pump and the liquid return pipe, a complete sewage recycling and reusing closed loop is formed, and in the process, a large amount of waste of water resources is avoided, and the economical efficiency of cleaning operation is improved.

Description

Technical Field

[0001] The utility model belongs to the field of maintenance equipment, in particular to a corrugated beam guardrail cleaning device with a sewage recovery system. Background Art

[0002] The WB guardrail, a safety feature widely used at highway median openings, consists of two corrugated steel guardrail panels fixed between two posts. This design not only allows for greater flexibility in installation and maintenance, but also allows for quick and easy insertion of the posts into pre-set holes during normal highway operation, effectively providing road isolation and protection. Furthermore, the WB guardrail's appearance complements the outer guardrail strips, creating a uniform, aesthetically pleasing visual effect. However, WB guardrails also face challenges in practical use. The high speeds of high-speed vehicles on highways create a significant amount of dust, which often settles on the surface of the WB guardrail, affecting its aesthetics and increasing the risk of corrosion, rust, and cracking of the protective film. Therefore, regular cleaning and maintenance of WB guardrails is crucial. Currently, manual water spraying is the primary method for cleaning WB guardrails. During the cleaning process, due to the limitation of the bending angle of the corrugated beam guardrail, repeated flushing and missed flushing are required to ensure the cleaning effect, resulting in a large waste of water resources. Utility Model Content

[0003] In view of the shortcomings of the prior art mentioned above, the purpose of the present utility model is to provide a corrugated beam guardrail cleaning device with a sewage recovery system, which is used to solve the problem of manual water spray cleaning of corrugated beam guardrails requiring repeated flushing and omitted flushing to ensure the cleaning effect, resulting in a large amount of water resources being wasted.

[0004] In order to achieve the above-mentioned and other related purposes, the utility model provides a corrugated beam guardrail cleaning device with a sewage recovery system, comprising a cleaning mechanism and a sewage recovery mechanism;

[0005] The cleaning mechanism includes a water supply assembly and a cleaning assembly; the water supply assembly includes a water tank and a nozzle; an infusion tube is connected between the water tank and the nozzle, and the infusion tube is connected to an infusion pump at one end of the water tank; the cleaning assembly includes a cleaning roller for completing the clamping and cleaning of the corrugated beam guardrail and a cleaning telescopic member for pushing the cleaning roller;

[0006] The sewage recovery mechanism includes a collecting part and a filter box; the collecting part is arranged at the bottom of the cleaning roller, and a waste liquid pipe is connected between the collecting part and the filter box; the filter box is arranged on one side of the water storage tank, and a return liquid pipe is connected between the filter box and the water storage tank, and the return liquid pipe is located at one end of the filter box and is connected to a return liquid pump.

[0007] Optionally, the cleaning assembly further includes a cleaning support frame, the cleaning roller is hinged to the cleaning support frame, and a nozzle fixing plate and a flushing scraper are fixedly connected to the cleaning support frame.

[0008] Optionally, the flushing scraper is fitted with a cleaning roller, and a first recovery groove is provided at the bottom end.

[0009] Optionally, the shape of the cleaning roller is adapted to the corrugated beam guardrail, and the inner side of the bottom end is concave upward to form a groove; the first recovery groove is bent upward at the hinge with the cleaning roller to form a conical protrusion, and is used in conjunction with the concave bottom of the cleaning roller.

[0010] Optionally, the shape of the nozzle fixing plate is adapted to the corrugated beam guardrail, and the bottom end extends horizontally and is provided with a second recovery groove.

[0011] Optionally, the water outlet end of the first recovery trough and the water outlet end of the second recovery trough are respectively connected to the collecting member.

[0012] Optionally, a partition is fixedly connected to the filter box, and the filter box is divided into a filter chamber and a recovery chamber by the partition; a through hole is opened at the bottom of the partition, and the filter chamber and the recovery chamber are connected through the partition through hole.

[0013] Optionally, a filter plate is detachably connected to the filter chamber.

[0014] Optionally, the liquid return pump is fixedly installed in the recovery chamber, and a water level sensor is installed in the recovery chamber.

[0015] Optionally, it also includes a transfer body and a handrail; universal wheels are provided at the bottom of the transfer body for supporting the mobile transfer body; the handrail is provided at the tail end of the transfer body for easy holding by construction workers.

[0016] As described above, the utility model of the corrugated beam guardrail cleaning device with a sewage recovery system has at least the following beneficial effects:

[0017] The utility model discloses a cleaning device is provided with a cleaning mechanism and a sewage recovery mechanism, the cleaning water is stored in the water storage tank, and the water volume and the spray angle are controlled by the infusion pipe and the nozzle to clean the surface of the corrugated beam guardrail. The installation of the cleaning roller ensures the cleaning effect, and the sewage collecting part is installed at the bottom of the cleaning roller to ensure that the cleaning sewage can be collected immediately. By collecting the sewage generated during the cleaning process immediately, the direct loss of water resources is avoided, and the efficiency of water resource utilization is significantly improved. The collected sewage is then guided to the filter box, and is filtered to remove suspended matter, grease and other impurities, thereby ensuring the purification of water quality. The clean water treated by the filter box is transported back to the water storage tank through the return liquid pump and the return liquid pipe, thus forming a complete sewage recovery and reuse closed loop. This process not only avoids a large amount of water resource waste, but also reduces the potential impact of the cleaning operation on the natural environment, and improves the economy of the cleaning operation.

[0018] The utility model designs the shape of the cleaning roller to fit the corrugated beam guardrail, can clean the bending part of the corrugated beam guardrail, is not limited by the bending angle, and ensures the cleaning effect. The installation of a flushing scraper can clean the cleaning roller, and the first recovery trough at the bottom of the flushing scraper can collect the sewage generated by cleaning the cleaning roller; by adding a nozzle fixing plate and designing the nozzle fixing plate according to the contour of the corrugated beam guardrail, it is ensured that each nozzle can be accurately aimed at various parts of the corrugated beam guardrail, avoiding the flushing blind spots that may occur in traditional flushing methods, and ensuring that every corner of the corrugated beam guardrail can be fully flushed. The second recovery trough opened at the bottom end of the nozzle fixing plate is connected to the first recovery trough and the sewage collecting piece, and is guided to the filter box through the sewage collecting piece to complete the sewage collection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic cross-sectional view of the entirety of the present invention;

[0021] Figure 3 This is a schematic diagram of the cooperation of two sets of cleaning rollers of the utility model;

[0022] Figure 4 This is a schematic diagram of the cooperation between the recovery tank and the collection member of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the cleaning roller located outside the guardrail of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the cleaning roller assembly located inside the Hu Lai of the utility model;

[0025] Figure 7This is a schematic structural diagram of the flushing scraper of the present utility model;

[0026] Figure 8 It is a schematic diagram of the overall structure of the utility model.

[0027] Component number description

[0028] 1. Water storage tank; 101. Infusion pump; 2. Cleaning roller; 3. Cleaning support frame; 4. Flushing scraper; 401. First recovery tank; 5. Nozzle fixing plate; 501. Second recovery tank; 6. Collecting element; 7. Filter box; 701. Filter chamber; 702. Recovery chamber; 703. Liquid return pump. DETAILED DESCRIPTION

[0029] The following describes the implementation of the present invention through specific embodiments. People familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0030] See also Figures 1 to 8 . It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of this utility model. Therefore, they have no substantive technical significance. Any modification of the structure, change in the proportional relationship or adjustment of the size should still fall within the scope of the technical content disclosed by this utility model without affecting the efficacy and purpose that can be achieved by this utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of this utility model. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of this utility model without substantially changing the technical content.

[0031] The following embodiments are for illustration only and can be combined with each other, and are not limited to the contents presented in the following single embodiments.

[0032] See also Figures 1 to 8The utility model provides a corrugated beam guardrail cleaning device with a sewage recovery system, a cleaning mechanism and a sewage recovery mechanism; the cleaning mechanism includes a water supply component and a cleaning component; the water supply component includes a water tank 1 and a nozzle; an infusion tube is connected between the water tank 1 and the nozzle, and the infusion tube is located at one end of the water tank 1 and is connected to an infusion pump 101; the cleaning component includes a cleaning roller 2 for completing the clamping and cleaning of the corrugated beam guardrail and a cleaning telescopic part for pushing the cleaning roller 2; the sewage recovery mechanism includes a collecting part 6 and a filter box 7; the collecting part 6 is arranged at the bottom of the cleaning roller 2, and a waste liquid pipe is connected between the collecting part 6 and the filter box 7; the filter box 7 is arranged on one side of the water tank 1, A return liquid pipe is connected to the water storage tank 1, and one end of the return liquid pipe is located at the filter box 7 and is connected to the return liquid pump 703. Here, the cleaning mechanism and the sewage recovery mechanism are both installed and fixed on the transfer mechanism, and are driven to move or stop at the set position by the transfer mechanism. The water storage tank 1 in the water supply assembly and the filter box 7 in the sewage recovery mechanism are both installed and fixed on the transfer body, and the cleaning roller 2 and the cleaning telescopic part are installed on the support frame body on the transfer body. The support frame body completes the overall vertical displacement through the main body telescopic part (and drives the cleaning roller 2 up and down at the same time, and arranges the two groups of cleaning rollers 2 on the inner and outer sides of the corrugated beam guardrail respectively, and then pushes the cleaning roller 2 to move horizontally through the cleaning telescopic part to complete the vertical displacement of the cleaning roller 2. For clamping and fixing the corrugated beam guardrail), a rangefinder can also be installed on the main body of the support frame on the outside of the corrugated beam guardrail to detect the column and transmit the column signal to the controller, and the controller controls the recovery of the cleaning telescopic part to avoid the collision of the cleaning roller 2 on the outside of the corrugated guardrail with the column (the rangefinder here can be a laser rangefinder, and the processor can be a single-chip microcomputer or a CPU and peripheral circuits. They are all existing technologies and will not be described here). This application installs a cleaning mechanism and a sewage recovery mechanism in the corrugated beam guardrail cleaning device, stores cleaning water through the water storage tank 1, and controls the water volume and spray angle through the infusion tube and the nozzle to clean the surface of the corrugated beam guardrail. The installation of the cleaning roller 2 ensures the cleaning effect at the same time. By collecting the sewage generated during the cleaning process in real time, the direct loss of water resources is avoided and the efficiency of water resource utilization is significantly improved. A sewage collecting part 6 is installed at the bottom of the cleaning roller 2 to ensure that the cleaning sewage can be collected in real time, avoiding environmental pollution. The collected sewage is then guided to the filter box 7, and is filtered to remove suspended matter, grease and other impurities, ensuring the purification of water quality. The clean water treated by the filter box 7 is transported back to the water storage tank 1 through the return pump 703 and the return pipe, forming a complete sewage recovery and reuse closed loop. This process not only avoids a large amount of water resource waste, but also reduces the potential impact of the cleaning operation on the natural environment, and improves the economy of the cleaning operation.

[0033] In this embodiment, please refer to Figures 3 to 7The cleaning assembly also includes a cleaning support frame 3, the cleaning roller 2 is hinged to the cleaning support frame 3, and the cleaning support frame 3 is also fixedly connected to a nozzle fixing plate 5 and a washing scraper 4, the washing scraper 4 is fitted with the cleaning roller 2, and a first recovery groove 401 is provided at the bottom end, the shape of the cleaning roller 2 is adapted to the corrugated beam guardrail, and the inner side of the bottom end is recessed upward to form a groove; the first recovery groove 401 is bent upward at the hinge point with the cleaning roller 2 to form a conical protrusion, and is used in conjunction with the recessed bottom of the cleaning roller 2 to prevent waste water from flowing into the hinge point, and a washing nozzle is fixed on the washing scraper 4, and the washing nozzle is connected to the infusion pipe; the nozzle fixing plate 5 is used to fix the nozzle, and the shape of the nozzle fixing plate 5 is adapted to the corrugated beam guardrail, and the bottom end extends horizontally and is provided with a second recovery groove 501, and the water outlet end of the first recovery groove 401 and the water outlet end of the second recovery groove 501 are respectively connected to the collecting member 6 (such as Figure 4 The cleaning roller 2 is fixedly connected to the bottom of the cleaning support frame 3 on the inner side of the corrugated beam guardrail, and the bottom end of the side wall is connected to a water outlet pipe. The present application designs the shape of the cleaning roller 2 to fit the corrugated beam guardrail, so as to clean the bending part of the corrugated beam guardrail without being restricted by the bending angle, thereby ensuring the cleaning effect. The installation of the flushing scraper 4 can clean the cleaning roller 2, and the first recovery tank 401 at the bottom of the flushing scraper 4 can collect the sewage generated by cleaning the cleaning roller 2; by adding the nozzle fixing plate 5 and designing the nozzle fixing plate 5 according to the contour of the corrugated beam guardrail, it is ensured that each nozzle can be accurately aimed at various parts of the corrugated beam guardrail, avoiding the flushing blind spots that may occur in the traditional flushing method, and ensuring that every corner of the corrugated beam guardrail can be fully flushed. The second recovery tank 501 opened at the bottom end of the nozzle fixing plate 5 is connected to the first recovery tank 401 and the sewage collecting member 6, and is guided to the filter box 7 through the sewage collecting member 6 to complete the sewage collection work.

[0034] In this embodiment, please refer to Figure 8, a partition is fixedly connected to the filter box 7, and the filter box 7 is divided into a filter chamber 701 and a recovery chamber 702 by the partition; a through hole is opened at the bottom of the partition, and the filter chamber 701 and the recovery chamber 702 are connected through the through hole of the partition, and a filter plate is detachably connected to the filter chamber 701, and the return liquid pump 703 is fixedly installed in the recovery chamber 702, and a water level sensor is installed in the recovery chamber 702. When the water level in the recovery chamber 702 rises to the water level sensor installation position, the water level sensor transmits the water level signal to the controller, and the controller controls the return liquid pump 703 to work. The clean water in the recovery chamber 702 is transported to the water storage tank 1 through the return pipe (the water level sensor and controller here are both existing technologies and will not be described in detail here). The present application installs a partition in the filter box 7 and designs the filter plate to be detachable, which is convenient for replacing the filter plate to avoid the situation where the sewage filtration efficiency is reduced due to clogging of the filter plate. The installation of the water level sensor cooperates with the return pump 703 and the return pipe in the recovery chamber 702 to facilitate the transfer of filtered clean water to the water storage tank 1, forming a complete sewage recovery and reuse closed loop, avoiding a large amount of waste of water resources, and improving the economy of the cleaning operation.

[0035] In this embodiment, it also includes a transfer body and a handrail; the bottom of the transfer body is provided with universal wheels for supporting the movement of the transfer body; the handrail is provided at the tail end of the transfer body for construction workers to hold.

[0036] In summary, the present invention overcomes various shortcomings in the prior art.

[0037] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed in the present invention are intended to be covered by the claims of the present invention.

Claims

1. A corrugated beam guardrail cleaning device with a sewage recovery system, characterized by: including cleaning facilities and wastewater recycling facilities; The cleaning mechanism includes a water supply assembly and a cleaning assembly; the water supply assembly includes a water tank and a nozzle; an infusion tube is connected between the water tank and the nozzle, and the infusion tube is connected to an infusion pump at one end of the water tank; the cleaning assembly includes a cleaning roller for completing the clamping and cleaning of the corrugated beam guardrail and a cleaning telescopic member for pushing the cleaning roller; The sewage recovery mechanism includes a collecting part and a filter box; the collecting part is arranged at the bottom of the cleaning roller, and a waste liquid pipe is connected between the collecting part and the filter box; the filter box is arranged on one side of the water storage tank, and a return liquid pipe is connected between the filter box and the water storage tank, and the return liquid pipe is located at one end of the filter box and is connected to a return liquid pump.

2. The corrugated beam guardrail cleaning device with a sewage recovery system according to claim 1 is characterized in that: The cleaning assembly further comprises a cleaning support frame, the cleaning roller is hinged to the cleaning support frame, and a nozzle fixing plate and a flushing scraper are fixedly connected to the cleaning support frame.

3. The corrugated beam guardrail cleaning device with a sewage recovery system according to claim 2 is characterized in that: The flushing scraper is fitted with the cleaning roller and has a first recovery groove at the bottom end.

4. The corrugated beam guardrail cleaning device with a sewage recovery system according to claim 3 is characterized in that: The shape of the cleaning roller is adapted to the corrugated beam guardrail, and the inner side of the bottom end is concave upward to form a groove; the first recovery groove is bent upward at the hinge with the cleaning roller to form a conical protrusion, and is used in conjunction with the concave bottom of the cleaning roller.

5. The corrugated beam guardrail cleaning device with a sewage recovery system according to claim 3 is characterized in that: The shape of the nozzle fixing plate is adapted to the corrugated beam guardrail, and the bottom end thereof extends horizontally and is provided with a second recovery groove.

6. The corrugated beam guardrail cleaning device with a sewage recovery system according to claim 5, characterized in that: The water outlet end of the first recovery tank and the water outlet end of the second recovery tank are respectively communicated with the collecting member.

7. The corrugated beam guardrail cleaning device with a sewage recovery system according to claim 1, characterized in that: A partition is fixedly connected inside the filter box, and the filter box is divided into a filter chamber and a recovery chamber by the partition; a through hole is opened at the bottom of the partition, and the filter chamber and the recovery chamber are connected through the partition through hole.

8. The corrugated beam guardrail cleaning device with a sewage recovery system according to claim 7, characterized in that: A filter plate is detachably connected in the filter chamber.

9. The corrugated beam guardrail cleaning device with a sewage recovery system according to claim 7, characterized in that: The liquid return pump is fixedly installed in the recovery chamber, and a water level sensor is installed in the recovery chamber.

10. The corrugated beam guardrail cleaning device with a sewage recovery system according to claim 1, characterized in that: It also includes a transfer body and a handrail; the bottom of the transfer body is provided with universal wheels for supporting the mobile transfer body; the handrail is provided at the tail end of the transfer body for construction workers to hold.

Images