A high pressure jet washing system for the top of a fully enclosed sound barrier

Abstract

The application discloses a high-pressure jet cleaning system for a fully-closed sound barrier top, which comprises a barrier steel beam and various cleaning devices. The high-pressure jet nozzle is provided with an interface, a force transmission rod, a connecting arm, a driving part and a supporting track, so that the high-pressure jet nozzle can realize high-pressure jet cleaning through transverse expansion and longitudinal rotation. The high-pressure jet nozzle can also be slightly rotated through the interface, so that the cleaning range is expanded. The cleaning system can be remotely controlled and opened as needed, and the staff does not need to work at a high place, so that the cleaning safety is improved. The various cleaning devices are provided, that is, when the screw transmission sliding block moves backward or forward, the conversion assembly is moved backward or forward, so that the cleaning plate translation wiping and the circumferential rotation wiping action are sequentially performed. Meanwhile, the transmission groove in the expansion assembly and the butt joint shaft are used for reciprocating expansion and contraction during the rotation of the cleaning plate, so that the fully-closed sound barrier top cleaning is further strengthened.

Description

Technical Field

[0001] This invention relates to the field of fully enclosed sound barrier technology, specifically a high-pressure jet cleaning system for the top of a fully enclosed sound barrier. Background Technology

[0002] The top of fully enclosed sound barriers is mostly made of transparent screen. During daily use, a large amount of dust and debris accumulates on the surface. Under the action of rain and dew, they stick together and are prone to dust pollution, affecting the landscape effect and driving visibility. In recent years, the application of photovoltaic power generation technology in sound barrier projects has gradually emerged. It mainly involves adding a photovoltaic power generation panel layer separately to the sound barrier screen. These photovoltaic panels are usually polluted by dust, airborne metal particulate pollutants, bird droppings, oil stains, water stains, etc. These heavy pollutants accumulate on the surface of the photovoltaic panels. They are very sticky and hard and cannot be washed away by rainwater. If they are not cleaned in time, they will seriously affect the power generation efficiency.

[0003] The cleaning of the above-mentioned sound barriers often requires workers to work at heights after the traffic is closed at night. Not only does working at height pose certain safety hazards, but the effectiveness of manual cleaning at night is not guaranteed, and the cleaning efficiency is low.

[0004] Existing technologies exist for cleaning the top of fully enclosed sound barriers, but these methods cannot be used at any time, still require manual operation at height, have low overall cleaning efficiency, and pose safety hazards during movement. Therefore, a high-pressure jet cleaning system is proposed to achieve safe, convenient, efficient, and low-cost cleaning. Summary of the Invention

[0005] The purpose of this invention is to provide a high-pressure jet cleaning system for the top of a fully enclosed sound barrier, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a high-pressure jet cleaning system for the top of a fully enclosed sound barrier, comprising a barrier steel beam and various cleaning devices. A vertical water pipe is installed on one side of the front end of the barrier steel beam, the lower end of the vertical water pipe is connected to a water tank, and the upper end of the vertical water pipe is connected to a drive end. Supports are installed at equal intervals on both sides of the upper end of the barrier steel beam. A horizontal water pipe is installed at the lower end of the support, and the upper end of the horizontal water pipe is connected to the upper end of the vertical water pipe. A branch pipe is connected to the upper end of the horizontal water pipe, and a connecting hose is connected to the upper end of the branch pipe. The water outlet of the connecting hose is connected to a high-pressure jet nozzle. An interface is connected to the bottom of the high-pressure jet nozzle, and the interface is located on the outer side of the upper end of the force transmission rod. The front side of the force transmission rod is connected to a connecting arm, and the lower end of the connecting arm is connected to a drive component. The outer side of the force transmission rod is connected to a support rail, and the support rail is connected to one side of the upper end of the support. Various cleaning devices are installed on the top of the barrier steel beam.

[0007] Preferably, the various cleaning devices include a connecting shell located at the upper end of the barrier steel beam, mounting brackets installed on both sides of the top of the connecting shell, a servo motor installed on one side of the connecting shell, a screw connected to the output end of the servo motor, a slider built into the connecting shell and threadedly connected to the outside of the screw, a conversion component connected to the middle of the slider, a telescopic component connected to the outside of the conversion component, and cleaning plates connected to both sides of the telescopic component.

[0008] Preferably, the conversion assembly includes a rotating shaft that is connected to the middle of the slider and inside the telescopic assembly, cover plates installed on both sides of the outer end of the rotating shaft, a locking block installed on the surface of one side of the cover plate, a spring strip connected to the outside of the locking block, a toothed ring installed between the two cover plates, a transmission chain that is connected to the outside of the toothed ring and built into one side of the connecting shell, a stabilizing frame installed on the outside of the transmission chain, and a moving block that is slidably connected inside the connecting shell and connected to the outside of the rotating shaft.

[0009] Preferably, the telescopic assembly includes a connecting pipe fastened to the bottom of the conversion assembly, a transmission disc installed on the outside of the connecting pipe, a connecting strip fixed inside the transmission disc, a transmission plate installed on one side of the middle of the connecting strip, a transmission groove opened between the transmission plate and the transmission disc, a docking shaft inserted into the transmission groove, and a limiting side plate fixed on the outside of the transmission disc and connected to both sides of the cleaning plate.

[0010] Preferably, the cleaning panel further includes a fleece layer installed on both sides of the cleaning surface, and the fleece layers on both sides are connected to the top of the fully enclosed sound barrier.

[0011] Preferably, the cover plates are symmetrically arranged along the outer end of the rotating shaft, and there is a gap between the cover plates on both sides.

[0012] Preferably, the toothed ring is rotatably mounted between the two cover plates, and the toothed ring has serrated blocks equidistantly arranged along a circular trajectory inside.

[0013] Preferably, both sides of the transmission chain are threaded and locked to the middle of both sides of the stabilizing frame, and the side of the stabilizing frame away from the transmission chain is firmly connected to the inside of the connecting shell.

[0014] Preferably, the four sides of the outer end of the transmission plate are recessed, and the recessed parts on the four sides of the outer end of the transmission plate and the transmission disk form the transmission groove.

[0015] Preferably, the transmission plate is connected to the connecting strip on both sides of the middle part, and the middle part of the connecting strip is fixedly connected to the connecting pipe.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] This invention, by incorporating a high-pressure jet nozzle, interface, force transmission rod, connecting arm, drive component, and support rail, enables the high-pressure jet nozzle to achieve lateral extension and longitudinal rotation for high-pressure jet cleaning. The interface allows for slight rotation of the high-pressure jet nozzle, expanding the cleaning range. Furthermore, this cleaning system is remotely controllable and can be activated on demand, eliminating the need for personnel to work at heights, thus improving cleaning safety. It also features various cleaning devices, including a forward or backward movement of the conversion component during screw-driven slider operation, allowing for sequential horizontal and circular wiping of the cleaning plate. Simultaneously, during the rotation of the cleaning plate, the internal transmission groove and docking shaft of the telescopic component reciprocate, further enhancing the cleaning of the top of the fully enclosed sound barrier.

[0018] This invention uses a high-pressure jet device supplemented with hot water or detergent for rinsing, resulting in excellent cleaning effect. The pressure and flow rate of the water jet can be easily adjusted without damaging the cleaned items. It also has low installation and maintenance costs and can be powered by photovoltaic power generation installed on the top of some fully enclosed sound barriers, making it environmentally friendly and economical. In addition, it has a programmable intelligent control device that can set different cleaning modes for targeted cleaning, improving cleaning efficiency.

[0019] This invention can utilize various power supply methods, such as a photovoltaic system on top of a fully enclosed sound barrier and municipal power grid power supply. Furthermore, the cleaning system can improve the cleaning effect by adding different cleaning agents to the water tank.

[0020] The conversion component is designed so that when the screw drives the slider, the rotating shaft can move backward. In this way, the toothed ring can be pre-driven with the transmission chain, causing the toothed ring to rotate clockwise without rotating with the rotating shaft. In this way, the cleaning plate will wipe the top of the fully enclosed sound barrier horizontally. When the slider moves forward to drive the rotating shaft, the locking block on the surface of one side of the cover plate will cooperate with the elasticity of the external connecting spring strip to engage with the sawtooth block inside the toothed ring, so that the toothed ring and the rotating shaft are combined. In this way, the toothed ring and the rotating shaft can drive the transmission chain to rotate counterclockwise in sync, so that the cleaning plate rotates circumferentially to realize the rotational wiping activity. Thus, the horizontal wiping and rotational wiping actions are performed sequentially, improving the cleaning versatility of the fully enclosed sound barrier.

[0021] The telescopic component is designed so that when the cleaning plate rotates and wipes with the rotating shaft, the connecting shaft at the top of the cleaning plate can drive the transmission groove formed between the turntable and the transmission plate. This allows the rotating cleaning plate to move the connecting shaft along the inside of the transmission groove. In this way, through the overall shape of the transmission groove, the rotating cleaning plate can reciprocate to expand and contract. Thus, during the rotation and wiping process, the rotation and wiping range can be expanded simultaneously, further enhancing the overall cleaning efficiency of the fully enclosed sound barrier. Attached Figure Description

[0022] Figure 1This is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a partially enlarged structural schematic diagram of the present invention;

[0024] Figure 3 This is a top view schematic diagram of the various cleaning devices of the present invention;

[0025] Figure 4 This is a top view of the internal structure of the various cleaning devices of the present invention;

[0026] Figure 5 This is a top view of the conversion component of the present invention;

[0027] Figure 6 This is a top view of the internal structure of the conversion component of the present invention;

[0028] Figure 7 This is a schematic diagram of a combination of some of the conversion components and the telescopic components of the present invention;

[0029] Figure 8 This is a schematic diagram of the telescopic component structure of the present invention;

[0030] Figure 9 This is a top view of the internal structure of the transmission disc of the present invention.

[0031] In the diagram: Barrier steel beam-1, Vertical water pipe-2, Water tank-3, Drive end-4, Bracket-5, Horizontal water pipe-6, Branch pipe-7, Connecting hose-8, High-pressure jet nozzle-9, Interface-10, Force transmission rod-11, Connecting arm-12, Drive component-13, Support rail-14, Various cleaning devices-15, Connecting shell-151, Mounting bracket-152, Servo motor-153, Screw-154, Slider-155, Conversion component-156, Rotating shaft -1561, Cover plate -1562, Locking block -1563, Spring strip -1564, Toothed ring -1565, Drive chain -1566, Stabilizing frame -1567, Moving block -1568, Telescopic assembly -157, Connecting pipe -1571, Drive disc -1572, Connecting strip -1573, Drive plate -1574, Drive groove -1575, Connecting shaft -1576, Limiting side plate -1577, Cleaning plate -158, Fleece layer -1581. Detailed Implementation

[0032] To further explain the technical solution of the present invention, a detailed description is provided below through specific embodiments.

[0033] Please see Figure 1-2This invention provides a high-pressure jet cleaning system for the top of a fully enclosed sound barrier, comprising a barrier steel beam 1 and various cleaning devices 15. A vertical water pipe 2 is installed on one side of the front end of the barrier steel beam 1, and support ends fixed by screws, rivets, or welding are installed on both sides of the upper end of the barrier steel beam 1. The lower end of the vertical water pipe 2 is connected to a water tank 3, which can be equipped with a heating device and a high-pressure water pump to ensure that the water supply pressure meets the usage requirements. The upper end of the vertical water pipe 2 is connected to a drive end 4. Supports 5 are installed at equal intervals on both sides of the upper end of the barrier steel beam 1, and a control box is set at the outer end of the foremost support 5. The control box includes a motor, a power supply system, and a coded intelligent control system. The coded intelligent control system can set targeted cleaning actions according to the characteristics of the fully enclosed sound barrier. A horizontal water pipe 6 is installed at the lower end of the support 5, and the upper end of the horizontal water pipe 6 is connected to the upper end of the vertical water pipe 2, thereby ensuring stable high-pressure transmission of cleaning water. The horizontal water pipe 6 is connected to a branch pipe 7 at its upper end, and a connecting hose 8 is connected to the upper end of the branch pipe 7. The water outlet of the connecting hose 8 is connected to the high-pressure jet nozzle 9. The spacing and number of the branch pipe 7, the connecting hose 8 and the high-pressure jet nozzle 9 can be determined according to the actual situation. The bottom of the high-pressure jet nozzle 9 is connected to an interface 10, which is located on the outer side of the upper end of the force transmission rod 11. The interface 10 can be used to switch the high-pressure jet nozzle 9 on and off and to rotate and spray slightly. The front side of the force transmission rod 11 is connected to the connecting arm 12, and the lower end of the connecting arm 12 is connected to the drive component 13. The drive component 13 can realize horizontal extension and longitudinal rotation transmission, realizing horizontal and longitudinal spraying activities. The outer side of the force transmission rod 11 is connected to the support rail 14, and the support rail 14 is connected to one side of the upper end of the bracket 5. In this way, with the semi-circular inclination of the support rail 14, the stability of the longitudinal rotation adjustment process can be ensured. Various cleaning devices 15 are installed on the top of the barrier steel beam 1.

[0034] The motor, power supply system, and coded intelligent control system included in the control box are all existing technologies, so their specific structures will not be described in detail.

[0035] Specifically, when cleaning the top of the fully enclosed sound barrier is required, water and cleaning agent can be added to the water tank 3. The cleaning agent can be selected according to different cleaning conditions. The heating device can be used to improve the overall cleaning effect. The solvent inside the water tank 3 can be transferred to the horizontal water pipe 6 through the high-pressure water pump along the vertical water pipe 2. At the same time, with the help of the branch pipe 7 and the connecting hose 8, the high-pressure jet nozzle 9 installed on the upper end of the interface 10 can spray the solvent onto the top of the fully enclosed sound barrier to achieve high-pressure jet cleaning. Meanwhile, the interface 10 installed on the upper end of the force transmission rod 11 for connection can make the high-pressure jet nozzle 9 rotate slightly to increase the high-pressure jet cleaning range. With the lateral extension and longitudinal rotation of the drive component 13, the connecting arm 12 connected to the output end of the drive component 13 can make the force transmission rod 11 laterally extend and pull or make the force transmission rod 11 rotate longitudinally along the support rail 14. In this way, the high-pressure jet range can be further improved to enhance the cleaning efficiency of the top of the fully enclosed sound barrier.

[0036] Furthermore, this cleaning system eliminates the need for workers to operate at heights, requiring only one operator on the ground, ensuring high safety. It can also be remotely controlled and activated on demand, eliminating the need for traffic control during cleaning periods. The system utilizes a high-pressure jet device supplemented with hot water or detergent for effective cleaning, and the water jet pressure and flow rate can be easily adjusted without damaging the cleaned items. Additionally, it boasts low cost and environmental sustainability, with a simple overall structure and low maintenance costs. Moreover, this cleaning system can utilize photovoltaic panels installed on top of certain fully enclosed sound barriers to generate electricity, achieving both environmental friendliness and economic efficiency.

[0037] Please see Figure 3-4 The various cleaning devices 15 in this embodiment include a connecting shell 151 longitudinally mounted on the upper end of the barrier steel beam 1 for installation; mounting brackets 152 bolted to the upper and lower ends of the front side of the connecting shell 151, with both mounting brackets 152 installed laterally, and a certain gap between the middle of the mounting brackets 152 and the top of the fully enclosed sound barrier; a servo motor 153 mounted on the lower end of the connecting shell 151; a screw 154 connected to the output end of the servo motor 153 and built into the connecting shell 151; a slider 155 slidably built into the connecting shell 151 and threadedly connected to the outside of the screw 154; a conversion component 156 connected to the middle of the slider 155 to realize the switching of wiping cleaning mode; a telescopic component 157 connected to the outside of the conversion component 156, so that the cleaning range can be adjusted synchronously during the wiping cleaning process; and cleaning plates 158 connected to the left and right sides of the telescopic component 157, with a central cleaning pad installed between the two cleaning plates 158 to enhance the thoroughness of wiping cleaning.

[0038] The cleaning panel 158 also includes a pile layer 1581 installed on both sides of the cleaning surface to achieve flexible contact wiping cleaning, and the pile layers 1581 on both sides are connected to the top of the fully enclosed sound barrier.

[0039] Please see Figure 5-6 In this embodiment, the conversion component 156 includes a rotating shaft 1561 that is connected to the middle of the slider 155 and inside the telescopic component 157. The rear end of the rotating shaft 1561 is connected to the cleaning plate 158. The rotating shaft 1561 can be used to switch the cleaning mode by moving and rotating. Cover plates 1562 are installed at both ends of the front side of the rotating shaft 1561. A locking block 1563 is installed on the left side of the rear cover plate 1562 and can be used for rotational locking. A spring strip 1564 is connected to the outside of the locking block 1563 and can provide a spring force resistance effect. The side of the spring strip 1564 away from the locking block 1563 is fastened to the inside of the two side cover plates 1562. A toothed ring 1565 is installed between the two side cover plates 1562 and is connected to the toothed ring 1565. The transmission chain 1566, located on the outside of the gear ring 1565 and built into one side of the connecting shell 151, allows the cleaning plate 158 to perform translational wiping cleaning when the gear ring 1565 moves upward along the transmission chain 1566, and the cleaning plate 158 to perform rotational wiping cleaning when the gear ring 1565 moves downward along the transmission chain 1566, thus achieving various cleaning combinations and achieving efficient wiping cleaning of the top of the fully enclosed sound barrier. The stable frame 1567, installed on the outside of the transmission chain 1566 to ensure that the transmission chain 1566 can be in a straight strip shape, and the moving block 1568, which is slidably connected to the rear side of the connecting shell 151 and connected to the rear side of the rotating shaft 1561, ensure the stability of the reciprocating movement of the gear ring 1565.

[0040] The cover plate 1562 is symmetrically arranged along the outer end of the rotating shaft 1561, and there is a gap between the two cover plates 1562 to ensure that the two cover plates 1562 can be stably connected and combined with the toothed ring 1565. The toothed ring 1565 is rotatably mounted between the two cover plates 1562, and the toothed ring 1565 has serrated blocks equidistantly arranged along a circular trajectory inside, so that the toothed ring 1565 cooperates with the serrated blocks inside, so that when the toothed ring 1565 rotates counterclockwise, it can abut against the locking block 1563, thereby realizing the synchronous rotation of the rotating shaft 1561 driven by the toothed ring 1565. Both sides of the transmission chain 1566 are threaded and locked to the middle of both sides of the stabilizer 1567, and the side of the stabilizer 1567 away from the transmission chain 1566 is tightly connected to the inside of the connecting shell 151, so that the transmission chain 1566 is in a stable straight state to accommodate the flexible adjustment of the subsequent cleaning method.

[0041] Specifically, to enhance the cleaning effect of the top of the fully enclosed sound barrier and avoid insufficient cleaning by high-pressure jet, a servo motor 153 installed on the outside of the connecting shell 151 can be driven to rotate the screw 154 connected to its output end. As the screw 154 rotates, the slider 155 threaded to the outside of the screw 154 moves along the inside of the connecting shell 151, thereby moving the entire conversion assembly 156 backward. When the rotating shaft 1561 inside the conversion assembly 156 moves backward with the slider 155, the shaft between the two side cover plates 1562 can be moved backward. The toothed ring 1565 is driven by the transmission chain 1566 connected to one side, so that the toothed ring 1565 can rotate clockwise during the backward movement. At this time, the serrated block inside the toothed ring 1565 will not abut against the locking block 1563 on the left side surface of the rear cover plate 1562. Thus, the rotating shaft 1561 will not rotate with the toothed ring 1565. Then, the cleaning plates 158 connected to the bottom sides of the telescopic component 157 will move and wipe along the top of the fully enclosed sound barrier in sequence, in order to cooperate with the high-pressure jet system to achieve thorough cleaning of the top of the fully enclosed sound barrier.

[0042] When the screw 154 and slider 155 are driven by opposite threads, the slider 155 can drive the toothed ring 1565 forward. Thus, the toothed ring 1565 will be driven by the transmission chain 1566, rotating counterclockwise. During this counterclockwise rotation, a ring of serrated blocks inside the toothed ring 1565 will abut and lock against the locking block 1563 on the left side surface of the rear cover plate 1562. With the assistance of another connected spring strip 1564, the locking block 1563 and the serrated blocks inside the toothed ring 1565 are stably locked. Thus, the rotating toothed ring 1565 will synchronously drive the cover plate 1562 and the rotating shaft 1561 in the same direction, causing the rotating shaft 1561 to rotate counterclockwise synchronously. This, in conjunction with the outer rear end of the rotating shaft 1561... The movable block 1568 and the connecting shell 151 limit sliding docking effect allows the forward-moving counterclockwise rotating shaft 1561 to achieve counterclockwise rotation of the telescopic component 157. This enables the cleaning plates 158 on both sides to achieve a rotating wiping mode, thereby changing the wiping action and enabling multiple cleaning methods for the top of the fully enclosed sound barrier. When the rotating shaft 1561, which is in a counterclockwise rotation transmission state, moves to the front end with the slider 155 and then moves backward again, the cleaning plate 158 will stop the rotating wiping effect and perform a translational wiping action. In this cycle, the high-pressure jet system and the translational and rotating wiping actions of the cleaning plate 158 can be coordinated to achieve an efficient cleaning combination for the top of the fully enclosed sound barrier, reducing the phenomenon of high-pressure jet leakage or inadequacy.

[0043] Please see Figure 7-9In this embodiment, the telescopic component 157 includes a connecting pipe 1571 fastened to the bottom of the movable block 1568, a transmission disk 1572 installed on the outside of the connecting pipe 1571, and a hollow groove in the bottom of the transmission disk 1572. A connecting strip 1573 is laterally fixed inside the transmission disk 1572, and a transmission plate 1574 is installed on one side of the middle of the connecting strip 1573. The transmission plate 1574 is located in the hollow groove inside the transmission disk 1572, and a space is formed between the transmission plate 1574 and the hollow groove inside the transmission disk 1572. The transmission groove 1575 realizes reciprocating telescopic transmission, and the inner wall of the transmission groove 1575 is smooth and burr-free. The docking shafts 1576 are symmetrically inserted into the left and right sides of the transmission groove 1575, and both docking shafts 1576 are connected to the top of the left and right cleaning plates 158. Two pairs of left and right symmetrical fixed connections are fixed to the bottom surface of the transmission disk 1572 and are limited and docked to the outer ends of the cleaning plates 158. The pair of limiting side plates 1577 can ensure the stability of the state when the cleaning plate 158 is telescopically transmitted.

[0044] The transmission plate 1574 has four concave sides at its outer end, and the concave sides of the transmission plate 1574 and the transmission disk 1572 form a transmission groove 1575, thereby ensuring the realization of the rotational reciprocating extension and retraction state of the cleaning plate 158. The two sides of the middle part of the transmission plate 1574 are connected to the connecting strip 1573, and the middle part of the connecting strip 1573 is fixedly connected to the connecting pipe 1571, thereby ensuring that the connecting strip 1573 has a firm connection effect, so that the transmission plate 1574 can be stably placed in the hollow groove inside the transmission disk 1572, ensuring the stability of the transmission groove 1575 structure.

[0045] Specifically, the rotation of the two cleaning plates 158 on the rotating shaft 1561 allows the docking shaft 1576, which is inserted into the upper end of the two cleaning plates 158, to move along the transmission groove 1575 between the transmission disc 1572 and the transmission plate 1574. Because the four corners of the transmission groove 1575 are far apart, when the rotating cleaning plates 158 on both sides move the docking shaft 1576 to the four corners of the transmission groove 1575, an outward displacement will occur. This causes the two cleaning plates 158 to cooperate with the limiting side plates 1577 connected at both ends to perform outward movement. The expansion movement allows for an increase in the rotational cleaning range, further enhancing the wiping and cleaning effect. When the docking shaft 1576 moves to the recessed area of ​​the transmission groove 1575, the cleaning plate 158 is reset and driven. Thus, as the cleaning plate 158 rotates circumferentially with the rotating shaft 1561, the cleaning plates 158 on both sides will reciprocate and retract through the transmission groove 1575. This allows for the self-reciprocating adjustment of the cleaning range of the cleaning plate 158, further enhancing the wiping and cleaning effect of this multi-functional cleaning device 15.

[0046] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-pressure jet cleaning system for the top of a fully enclosed sound barrier, characterized in that: The system includes a barrier steel beam (1) and various cleaning devices (15). A vertical water pipe (2) is installed on one side of the front end of the barrier steel beam (1). The lower end of the vertical water pipe (2) is connected to a water tank (3), and the upper end of the vertical water pipe (2) is connected to a drive end (4). Supports (5) are installed at equal intervals on both sides of the upper end of the barrier steel beam (1). A horizontal water pipe (6) is installed at the lower end of the support (5), and the upper end of the horizontal water pipe (6) is connected to the upper end of the vertical water pipe (2). A branch pipe (7) is connected to the upper end of the horizontal water pipe (6), and a connecting hose is connected to the upper end of the branch pipe (7). The pipe (8) is connected to the high-pressure jet nozzle (9) at the outlet end of the connecting hose (8). The high-pressure jet nozzle (9) has an interface (10) at the bottom and the interface (10) is located on the outer side of the upper end of the force transmission rod (11). The front side of the force transmission rod (11) is connected to the connecting arm (12), and the lower end of the connecting arm (12) is connected to the drive component (13). The outer side of the force transmission rod (11) is connected to the support rail (14), and the support rail (14) is connected to one side of the upper end of the bracket (5). Various cleaning devices (15) are installed on the top of the barrier steel beam (1). The various cleaning devices (15) include a connecting shell (151) located at the upper end of the barrier steel beam (1), mounting brackets (152) installed on both sides of the top of the connecting shell (151), a servo motor (153) installed on one side of the connecting shell (151), a screw (154) connected to the output end of the servo motor (153), a slider (155) built into the connecting shell (151) and threadedly connected to the outside of the screw (154), a conversion component (156) connected to the middle of the slider (155), a telescopic component (157) connected to the outside of the conversion component (156), and cleaning plates (158) connected to both sides of the telescopic component (157). The conversion assembly (156) includes a rotating shaft (1561) that is connected to the middle of the slider (155) and inside the telescopic assembly (157), cover plates (1562) installed on both sides of the outer end of the rotating shaft (1561), a locking block (1563) installed on the surface of one side of the cover plate (1562), a spring strip (1564) connected to the outside of the locking block (1563), a toothed ring (1565) installed between the two cover plates (1562), a transmission chain (1566) that is connected to the outside of the toothed ring (1565) and built into one side of the connecting shell (151), a stabilizing frame (1567) installed on the outside of the transmission chain (1566), and a moving block (1568) that is slidably connected inside the connecting shell (151) and connected to the outside of the rotating shaft (1561). The toothed ring (1565) is rotatably mounted between the two cover plates (1562), and the toothed ring (1565) has serrated blocks equidistantly arranged along a circular trajectory inside.

2. The high-pressure jet cleaning system for the top of a fully enclosed sound barrier according to claim 1, characterized in that: The telescopic assembly (157) includes a connecting pipe (1571) fastened to the bottom of the conversion assembly (156), a transmission disc (1572) installed on the outside of the connecting pipe (1571), a connecting strip (1573) fixed inside the transmission disc (1572), a transmission plate (1574) installed on one side of the middle of the connecting strip (1573), a transmission groove (1575) opened between the transmission plate (1574) and the transmission disc (1572), a docking shaft (1576) inserted into the transmission groove (1575), and a limiting side plate (1577) fixed on the outside of the transmission disc (1572) and connected to both sides of the cleaning plate (158).

3. The high-pressure jet cleaning system for the top of a fully enclosed sound barrier according to claim 1, characterized in that: The cleaning panel (158) also includes a pile layer (1581) installed on both sides of the cleaning surface, and the pile layers (1581) on both sides are connected to the top of the fully enclosed sound barrier.

4. The high-pressure jet cleaning system for the top of a fully enclosed sound barrier according to claim 1, characterized in that: The cover plate (1562) is symmetrically arranged along the outer end of the pivot (1561), and there is a gap between the two cover plates (1562).

5. The high-pressure jet cleaning system for the top of a fully enclosed sound barrier according to claim 1, characterized in that: Both sides of the transmission chain (1566) are threaded and locked to the middle of both sides of the stabilizing frame (1567), and the side of the stabilizing frame (1567) away from the transmission chain (1566) is tightly connected to the inside of the connecting shell (151).

6. The high-pressure jet cleaning system for the top of a fully enclosed sound barrier according to claim 2, characterized in that: The transmission plate (1574) has four concave sides at its outer end, and the concave sides at the outer end of the transmission plate (1574) and the transmission disc (1572) form the transmission groove (1575).

7. The high-pressure jet cleaning system for the top of a fully enclosed sound barrier according to claim 2, characterized in that: The transmission plate (1574) is connected to the connecting strip (1573) on both sides of the middle part, and the middle part of the connecting strip (1573) is fixedly connected to the connecting pipe (1571).

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