A tunnel soundproof screen ceiling cleaning device

Abstract

The utility model relates to the field of tunnel ceiling cleaning, concretely to a tunnel sound insulation screen ceiling cleaning device, including being used to the cleaning of the cleaning of the ceiling and being used to the water supply of the water supply mechanism of the cleaning mechanism and being used to the adjustment mechanism of the adjustment of the cleaning mechanism when meeting the difficult cleaning dirtiness adjustment state, the cleaning mechanism installs in the inboard of the protection mechanism, the protection mechanism bottom is provided with the power mechanism for providing power, the cleaning mechanism installs the power output end of the power mechanism, the water supply mechanism is provided between the cleaning mechanism and the protection mechanism. The utility model discloses the state of the installation disc and the cleaning brush is adjusted by the adjustment mechanism, when the ceiling is cleaned, the relative height of the installation disc and the cleaning brush is adjusted by the adjustment mechanism when meeting the grease and impurity accumulation difficult to clean, thereby adjusting the intensity of the ceiling cleaning, guaranteeing the cleaning effect of the ceiling.

Description

Technical Field

[0001] This utility model relates to the field of tunnel ceiling cleaning, and in particular to a tunnel soundproof barrier ceiling cleaning device. Background Technology

[0002] The tunnel noise barrier roof cleaning device is a specialized piece of equipment designed specifically for cleaning the noise barriers on the top of tunnels. It typically consists of a walking system (such as a track or vehicle-mounted platform), a cleaning actuator (high-pressure water gun, rotating brush, vacuum suction device, etc.), a power system, and a control system. It can remove dust, debris, oil stains, and other pollutants accumulated on the surface and inside of the noise barrier roof through mechanical flushing, high-pressure water jetting, and vacuum adsorption, ensuring its sound insulation performance and structural safety. It also has the ability to perform high-altitude operations without affecting normal tunnel traffic.

[0003] During the existing equipment cleaning process, it was found that because the exhaust gas of automobiles contains oil fumes and dust impurities, these impurities will adhere to the roof during the rising process. However, the general brushing method cannot clean the roof in a timely and effective manner. When encountering oil stains and impurities that have clump together, repeated brushing is required, which is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of this invention is to provide a tunnel soundproof barrier ceiling cleaning device to solve the above-mentioned problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A tunnel noise barrier ceiling cleaning device includes a cleaning mechanism for cleaning the ceiling, a water supply mechanism for supplying water to the cleaning mechanism, and an adjustment mechanism for adjusting the state of the cleaning mechanism when encountering stubborn stains. The cleaning mechanism is installed inside a protective mechanism, and a power mechanism for providing power is provided at the bottom of the protective mechanism. The cleaning mechanism is installed at the power output end of the power mechanism. A water supply mechanism is provided between the cleaning mechanism and the protective mechanism. The adjustment mechanism is installed inside the cleaning mechanism.

[0007] The protective mechanism includes a water collection cover, a rubber plate, and a base. The rubber plate is installed on the top of the water collection cover corresponding to the ceiling position. The base is installed at the bottom of the water collection cover. The cleaning mechanism includes a cleaning brush, a mounting plate, and a sweeping disc. The bottom of the sweeping disc is connected to the power mechanism. A rotary seat of the water supply mechanism is installed on the sweeping disc. The mounting plate is installed inside the sweeping disc. The cleaning brush is installed on the top of the mounting plate. The sweeping disc cooperates with the mounting disc through the adjustment mechanism. The cleaning brush is connected to the mounting disc through a deformation component. The mounting disc has a water delivery cavity and a water spray hole formed on it.

[0008] Preferably, the mounting plate has a fixing ring formed on its side, the fixing ring is slidably connected to a limiting groove on the inner wall of the sweeping plate, and a support spring is provided on the top of the fixing ring.

[0009] Preferably, the water supply mechanism further includes a water pipe, which is formed on the sweeping disc and slidably connected to the mounting disc, with the top of the water pipe corresponding to the water delivery chamber.

[0010] Preferably, the adjustment mechanism includes a torsion squeezing block and a torsion mating block. The torsion squeezing block is fixed to the center of the bottom surface of the mounting plate, and the torsion mating block is fixed to the center of the inner bottom surface of the sweeping plate. The bottom of the torsion squeezing block is formed with a protrusion, and the top surface of the torsion mating block is formed with a groove corresponding to the protrusion.

[0011] Preferably, there are four of each of the protrusions and the grooves, arranged in a circumferential array, and the corners of the grooves are rounded.

[0012] Preferably, the relative rotation angle between the torsion extrusion block and the torsion mating block is 0°-10°.

[0013] Preferably, the deformation component includes an extrusion block, the mounting plate has a hollow structure inside, and the water delivery chamber is located inside the hollow structure. The bottom of the cleaning brush is fixed to the bottom surface of the hollow mounting plate, and the upper end of the cleaning brush extends through the top of the hollow mounting plate. The hollow part of the cleaning brush is wrapped with a conical extrusion block, and the top of the extrusion block is transitionally fitted with the top of the hollow structure of the mounting plate. The water delivery chamber is made of rubber.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. The adjustment mechanism adjusts the state of the mounting plate and cleaning brush. When cleaning the ceiling, if there is grease and impurities that are difficult to clean, the adjustment mechanism adjusts the relative height of the mounting plate and cleaning brush, thereby adjusting the cleaning force of the ceiling and ensuring the cleaning effect of the ceiling.

[0016] 2. When used in conjunction with the squeezing block and cleaning brush, the squeezing block will open up the gap when subjected to a large directional force, allowing the cleaning fluid to spray out from the gap, thus improving the cleaning effect. It can also backwash the stains adhering to the cleaning brush and mounting plate in the opposite direction. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a first structural schematic diagram of a tunnel sound barrier ceiling cleaning device according to the present invention;

[0019] Figure 2 This is a second structural schematic diagram of the tunnel sound barrier ceiling cleaning device described in this utility model;

[0020] Figure 3 This is a schematic diagram of the first structure of the cleaning mechanism of the tunnel sound barrier ceiling cleaning device described in this utility model;

[0021] Figure 4 This is a schematic diagram of the second structure of the cleaning mechanism of the tunnel sound barrier ceiling cleaning device described in this utility model;

[0022] Figure 5 This is an exploded view of the cleaning mechanism of the tunnel sound barrier roof cleaning device described in this utility model;

[0023] Figure 6 This is an exploded view of the adjustment mechanism of the tunnel sound barrier roof cleaning device described in this utility model;

[0024] Figure 7 This is a schematic diagram of the initial state structure of the adjustment mechanism of the tunnel sound barrier roof cleaning device described in this utility model;

[0025] Figure 8 This is a schematic diagram of the misaligned structure of the adjustment mechanism of the tunnel sound barrier roof cleaning device described in this utility model;

[0026] Figure 9 This is a schematic diagram of the internal structure of the mounting plate of the tunnel sound barrier ceiling cleaning device described in this utility model;

[0027] Figure 10 This is a schematic diagram of the extrusion block structure of the tunnel soundproof screen ceiling cleaning device described in this utility model.

[0028] The annotations in the attached figures are explained as follows:

[0029] 1. Protective mechanism; 2. Cleaning mechanism; 3. Water supply mechanism; 4. Power mechanism; 5. Adjustment mechanism; 11. Water collection cover; 12. Rubber plate; 13. Base; 21. Cleaning brush; 22. Mounting plate; 23. Sweeping disc; 211. Extrusion block; 221. Water delivery chamber; 222. Water spray hole; 231. Support spring; 232. Limiting groove; 31. Rotary seat; 32. Water pipe; 41. Motor; 42. Reducer; 43. Gearbox; 44. Main shaft; 51. Torsional extrusion block; 52. Torsional mating block; 511. Protrusion; 521. Groove. Detailed Implementation

[0030] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] The present invention will be further described below with reference to the accompanying drawings:

[0033] like Figures 1-10As shown, a tunnel sound barrier ceiling cleaning device includes a cleaning mechanism 2 for cleaning the ceiling, a water supply mechanism 3 for supplying water to the cleaning mechanism 2, and an adjustment mechanism 5 for adjusting the state of the cleaning mechanism 2 when it encounters stubborn stains. The cleaning mechanism 2 is installed inside the protective mechanism 1. A power mechanism 4 for providing power is provided at the bottom of the protective mechanism 1. The cleaning mechanism 2 is installed at the power output end of the power mechanism 4. A water supply mechanism 3 is provided between the cleaning mechanism 2 and the protective mechanism 1. The adjustment mechanism 5 is installed inside the cleaning mechanism 2.

[0034] The protective mechanism 1 includes a water collection cover 11, a rubber plate 12, and a base 13. The rubber plate 12 is installed on the top of the water collection cover 11 corresponding to the position of the ceiling. The base 13 is installed at the bottom of the water collection cover 11. The cleaning mechanism 2 includes a cleaning brush 21, a mounting plate 22, and a sweeping disc 23. The bottom of the sweeping disc 23 is connected to the power mechanism 4. A rotary seat 31 of the water supply mechanism 3 is installed on the sweeping disc 23. The mounting plate 22 is installed inside the sweeping disc 23. The cleaning brush 21 is installed on the top of the mounting plate 22. The sweeping disc 23 is coordinated with the mounting plate 22 through an adjustment mechanism 5. The cleaning brush 21 is connected to the mounting plate 22 through a deformation component. The mounting plate 22 has a water delivery cavity 221 and a water spray hole 222 formed on it.

[0035] Preferably, the mounting plate 22 has a fixing ring formed on its side, the fixing ring is slidably connected to the limiting groove 232 on the inner wall of the sweeping plate 23, and a support spring 231 is provided on the top of the fixing ring, the support spring 231 is used to provide initial support and reset.

[0036] Preferably, the water supply mechanism 3 also includes a water pipe 32, which is formed on the sweeping disc 23 and slidably connected to the mounting disc 22. The top of the water pipe 32 corresponds to the water delivery chamber 221 for dispersing water sources.

[0037] Preferably, the adjustment mechanism 5 includes a torsion pressing block 51 and a torsion mating block 52. The torsion pressing block 51 is fixed to the center of the bottom surface of the mounting plate 22, and the torsion mating block 52 is fixed to the center of the inner bottom surface of the sweeping plate 23. The bottom of the torsion pressing block 51 has a protrusion 511 formed thereon, and the top surface of the torsion mating block 52 has a groove 521 formed thereon corresponding to the protrusion 511.

[0038] Preferably, there are four protrusions 511 and four grooves 521, which are distributed in a circumferential array, and the corners of the grooves 521 are rounded.

[0039] Preferably, the relative rotation angle between the torsion extrusion block 51 and the torsion mating block 52 is 0°-10°.

[0040] Preferably, the deformation component includes a compression block 211, the mounting plate 22 has a hollow structure inside, and the water delivery cavity 221 is located inside the hollow structure. The bottom of the cleaning brush 21 is fixed to the bottom surface of the hollow mounting plate 22, and the upper end of the cleaning brush 21 extends through the top of the hollow mounting plate 22. The hollow part of the cleaning brush 21 is wrapped with a conical compression block 211, and the top of the compression block 211 is transitionally fitted with the top of the hollow structure of the mounting plate 22. The water delivery cavity 221 is made of rubber.

[0041] Working principle: The device is installed on a lifting device such as a robotic arm or ladder via the base 13. The lifting device is then lifted to a suitable height. The motor 41 is started, and the sweeping disc 23 is rotated through the reducer 42, gearbox 43, and main shaft 44. Inside the sweeping disc 23, the mounting disc 22 and the cleaning brush 21 are rotated via splines. At the same time, the rotating seat 31 is used to transfer cleaning fluid into the water pipe 32 and the water delivery chamber 221.

[0042] During routine cleaning, the sweeping brush 21 rotates to clean the ceiling. The space provided by the rubber plate 12 collects wastewater, which is then recycled through the wastewater pipe of the water supply mechanism 3 (not shown). When the sweeping brush 21 encounters oil stains or dust clumps formed by exhaust fumes during rotation, the resistance generated by the ceiling on the sweeping brush 21 increases. At this time, the rotation speed of the sweeping disc 23 remains unchanged, and the increased resistance between the sweeping brush 21 and the mounting disc 22 leads to a greater torque transmission between the sweeping disc 23 and the mounting disc 22, which is transmitted through the protrusion 511. The compression between the protrusion 511 and the groove 521 causes the twisting compression block 51, the mounting plate 22, and the cleaning brush 21 to separate from the sweeping plate 23. This part increases the squeezing force of the cleaning brush 21 on the ceiling (similar to the pressure applied when a person holds a brush to clean an item), thereby improving the cleaning effect. At the same time, after the cleaning brush 21 is subjected to the squeezing force, a gap is created between the water delivery chamber 221 and the mounting plate 22, and the cleaning liquid is sprayed out from the gap. Combined with the deep pressing, this improves the cleaning effect on oil stains and clumps.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A tunnel sound barrier ceiling cleaning device, characterized in that: The system includes a cleaning mechanism (2) for cleaning the ceiling, a water supply mechanism (3) for supplying water to the cleaning mechanism (2), and an adjustment mechanism (5) for adjusting the state of the cleaning mechanism (2) when it encounters stains that are difficult to clean. The cleaning mechanism (2) is installed inside the protective mechanism (1). The bottom of the protective mechanism (1) is provided with a power mechanism (4) for providing power. The cleaning mechanism (2) is installed at the power output end of the power mechanism (4). The water supply mechanism (3) is provided between the cleaning mechanism (2) and the protective mechanism (1). The adjustment mechanism (5) is installed inside the cleaning mechanism (2). The protective mechanism (1) includes a water collection cover (11), a rubber plate (12), and a base (13). The rubber plate (12) is installed on the top of the water collection cover (11) corresponding to the ceiling position. The base (13) is installed at the bottom of the water collection cover (11). The cleaning mechanism (2) includes a cleaning brush (21), a mounting plate (22), and a sweeping disc (23). The bottom of the sweeping disc (23) is connected to the power mechanism (4). A water supply device is installed on the sweeping disc (23). The rotating base (31) of the mechanism (3) is installed on the inner side of the sweeping disc (23). The top of the mounting disc (22) is provided with the cleaning brush (21). The inside of the sweeping disc (23) cooperates with the mounting disc (22) through the adjustment mechanism (5). The cleaning brush (21) is connected to the mounting disc (22) through the deformation component. The mounting disc (22) is formed with a water supply cavity (221) and a water spray hole (222).

2. The tunnel sound barrier ceiling cleaning device according to claim 1, characterized in that: The mounting plate (22) has a fixing ring formed on its side. The fixing ring is slidably connected to the limiting groove (232) on the inner wall of the sweeping plate (23). A support spring (231) is provided on the top of the fixing ring.

3. The tunnel sound barrier roof cleaning device according to claim 2, characterized in that: The water supply mechanism (3) also includes a water pipe (32), which is formed on the sweeping disc (23) and slidably connected to the mounting disc (22), with the top of the water pipe (32) corresponding to the water delivery chamber (221).

4. The tunnel sound barrier roof cleaning device according to claim 1, characterized in that: The adjustment mechanism (5) includes a torsion pressing block (51) and a torsion fitting block (52). The torsion pressing block (51) is fixed to the center of the bottom surface of the mounting plate (22), and the torsion fitting block (52) is fixed to the center of the inner bottom surface of the sweeping plate (23). The bottom of the torsion pressing block (51) is formed with a protrusion (511), and the top surface of the torsion fitting block (52) is formed with a groove (521) corresponding to the protrusion (511).

5. A tunnel sound barrier roof cleaning device according to claim 4, characterized in that: There are four of each of the protrusions (511) and the grooves (521), which are arranged in a circular array. The corners of the grooves (521) are rounded.

6. The tunnel sound barrier roof cleaning device according to claim 5, characterized in that: The relative rotation angle of the torsion extrusion block (51) to the torsion mating block (52) is 0°-10°.

7. The tunnel sound barrier ceiling cleaning device according to claim 1, characterized in that: The deformation component includes an extrusion block (211), the mounting plate (22) has a hollow structure inside, and the water delivery cavity (221) is located inside the hollow structure. The bottom of the cleaning brush (21) is fixed to the bottom surface of the hollow mounting plate (22), and the upper end of the cleaning brush (21) extends through the top of the hollow mounting plate (22). The hollow part of the cleaning brush (21) is wrapped with a conical extrusion block (211), and the top of the extrusion block (211) is transitionally fitted with the top of the hollow structure of the mounting plate (22). The water delivery cavity (221) is made of rubber.

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