Ancient building surface cleaning device

Abstract

The utility model discloses an ancient building surface cleaning device. The ancient building surface cleaning device comprises a fixed bottom plate, universal wheels, a handrail, a pusher, a lifter, a pressure monitoring assembly and a rolling brush assembly. The universal wheels are located at the bottom end of the fixed bottom plate and can be locked, the handrail is located at the top end of the fixed bottom plate, the pushing machine is located at the top end of the fixed bottom plate, the lifting machine is located at the top end of the pushing machine, the pressure monitoring assembly is located on one side of the lifting machine, and the rolling brush assembly is located on one side of the pressure monitoring assembly. Compared with the prior art, the wall surface cleaning brush has the advantages that the wall surface cleaning brush can clean and brush concave-convex wall surfaces, the brush rolls to clean the wall surfaces, and gaps of the wall surfaces can be cleaned.

Description

Technical Field

[0001] The utility model relates to a building wall cleaning device, more specifically, it relates to an ancient building surface cleaning device. Background Art

[0002] Patent No. CN218304784U in the prior art discloses a cleaning device for building walls, which aims to solve the problem of time-consuming and labor-intensive. The key points of its technical solution are: a cleaning device for building walls, including a bottom plate, a fixed plate is fixedly installed on both sides of the front and rear of the middle of the upper end of the bottom plate, a slide groove is provided on the opposite surfaces of the two fixed plates, a connecting rod is fixedly installed on the upper parts of the opposite surfaces of the two fixed plates, and a connecting roller is fixedly installed on the outer surface of the connecting rod, a driving adjustment device is provided at the left end of the two fixed plates, a lifting device is provided on the opposite surfaces of the two fixed plates, a cleaning sponge is fixedly installed on the right end of the lifting device, a groove is provided at the upper end of the bottom plate, and a pushing device is provided inside the groove. The utility model pushes the cleaning sponge to the right to contact the wall through the push plate, and when the cleaning sponge is pulled upward by the lifting rope, it is convenient to wipe and clean the building wall. The operation process is simple, no manual cleaning is required, and time and labor are saved.

[0003] However, the patents under the existing technology have the following disadvantages:

[0004] (1) This utility model building wall cleaning device is not equipped with a pressure detection component, resulting in that this building wall cleaning device can only clean flat building walls. When the wall surface is uneven, this building wall cleaning device will not be able to clean the concave parts of the wall properly, and will use too much force to clean the protruding parts of the wall, causing damage to the wall.

[0005] (2) This utility model building wall cleaning device uses a lifting device to drive the cleaning sponge to move up and down to scrub the wall, which has a low cleaning efficiency and cannot clean the gaps in the wall, resulting in a poor cleaning effect. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an ancient building surface cleaning device which can clean and scrub concave and convex wall surfaces, use a brush to roll and scrub the wall surfaces, and clean the gaps on the wall surfaces.

[0007] In order to solve the above problems, the technical solution of the utility model is: a device for cleaning the surface of an ancient building, comprising a fixed base plate, universal wheels, handrails, a propeller, a lift, a pressure monitoring assembly and a roller brush assembly; the universal wheel is located at the bottom end of the fixed base plate, the universal wheel can be locked, the handrail is located at the top end of the fixed base plate, the propeller is located at the top end of the fixed base plate, the lift is located at the top end of the propeller, the pressure monitoring assembly is located on one side of the lift, and the roller brush assembly is located on one side of the pressure monitoring assembly.

[0008] Furthermore, a limit base is provided on one side of the lift, a limit rod is provided on the inner side of the limit base, a pressure sensor is provided between the limit rods, the pressure sensor can remotely control the propulsion machine, a connecting ring is provided on the outer side of the limit rod, the connecting ring is slidably connected to the limit rod, and a spring is provided between the connecting ring and the pressure sensor.

[0009] Furthermore, a roller brush rack is provided on the inner side of the limiting base, the roller brush rack is slidably connected to the limiting base, a support rod is provided between the roller brush rack and the connecting ring, and the support rod is rotatably connected to the roller brush rack and the connecting ring.

[0010] Furthermore, a motor slot is provided on the inner side of the roller brush frame, a motor is provided on the inner side of the motor slot, driving wheels are provided on both sides of the motor, a roller brush shaft is provided on the inner side of the roller brush frame, a brush is provided on the outer side of the roller brush shaft, and a transmission belt is provided on the outer side of the driving wheel and the roller brush shaft.

[0011] The advantages of the utility model compared with the existing technology are:

[0012] (1) The utility model is a device for cleaning the surface of an ancient building. A pressure detection component is provided. When brushing a wall, the pressure of brushing the wall can be detected. When brushing a convex part of the wall, the roller brush component is pulled back. When brushing a concave part of the wall, the roller brush component is pushed forward, thereby improving the cleaning effect and preventing damage to the wall.

[0013] (2) The utility model provides an ancient building surface cleaning device with a roller brush assembly. The elevator drives the roller brush assembly to move up and down to brush while the brush rolls to brush the wall surface, which has a higher cleaning efficiency. The brush can also brush the gaps and grooves on the wall surface, which has a stronger cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional diagram of a device for cleaning the surface of an ancient building.

[0015] Figure 2 This is a cross-sectional view of the pressure monitoring component and the roller brush component of the utility model. Figure 1 .

[0016] Figure 3 This is a cross-sectional view of the pressure monitoring component and the roller brush component of the utility model. Figure 2 .

[0017] As shown in the figure: 1. Fixed base plate; 2. Universal wheel; 3. Handrail; 4. Propeller; 5. Lifter; 6. Pressure monitoring assembly; 7. Roller brush assembly; 8. Limit base; 9. Limit rod; 10. Pressure sensor; 11. Connecting ring; 12. Spring; 13. Roller brush holder; 14. Support rod; 15. Motor slot; 16. Motor; 17. Driving wheel; 18. Roller brush shaft; 19. Brush; 20. Transmission belt. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0019] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0021] like Figures 1 to 3 As shown, a device for cleaning the surface of an ancient building comprises a fixed base plate 1, a universal wheel 2, a handrail 3, a propeller 4, a lift 5, a pressure monitoring assembly 6 and a roller brush assembly 7; the universal wheel 2 is at the bottom end of the fixed base plate 1, the universal wheel 2 can be locked, the handrail 3 is at the top end of the fixed base plate 1, the propeller 4 is at the top end of the fixed base plate 1, the lift 5 is at the top end of the propeller 4, the pressure monitoring assembly 6 is at one side of the lift 5, and the roller brush assembly 7 is at one side of the pressure monitoring assembly 6.

[0022] There is a limit base 8 on one side of the lift 5, a limit rod 9 on the inner side of the limit base 8, a pressure sensor 10 between the limit rods 9, and the pressure sensor 10 can remotely control the propulsion machine 4. There is a connecting ring 11 on the outer side of the limit rod 9, the connecting ring 11 is slidably connected to the limit rod 9, a spring 12 is provided between the connecting ring 11 and the pressure sensor 10, a roller brush rack 13 is provided on the inner side of the limit base 8, the roller brush rack 13 is slidably connected to the limit base 8, a support rod 14 is provided between the roller brush rack 13 and the connecting ring 11, and the support rod 14 is rotatably connected to the roller brush rack 13 and the connecting ring 11.

[0023] A motor slot 15 is provided on the inner side of the roller brush frame 13 , a motor 16 is provided on the inner side of the motor slot 15 , driving wheels 17 are provided on both sides of the motor 16 , a roller brush shaft 18 is provided on the inner side of the roller brush frame 13 , a brush 19 is provided on the outer side of the roller brush shaft 18 , and a transmission belt 20 is provided on the outer side of the driving wheel 17 and the roller brush shaft 18 .

[0024] During specific use, hold the handrail 3 and push the ancient building surface cleaning device to the position where the wall needs to be cleaned, lock the universal wheel 2, start the propeller 4 and push the elevator 5 close to the wall, and the roller brush assembly 7 slides in the limiting base 8 due to the squeeze of the wall, driving the support rod 14 to rotate, pushing the connecting ring 11 to slide on the limiting rod 9, squeezing the spring 12, and the spring 12 squeezes the pressure sensor 10. The pressure sensor 10 provides the monitoring data to the propeller 4 to control the distance of the propeller 4.

[0025] Starting the motor 16 causes the driving wheel 17 to rotate, and the driving wheel 17 drives the roller brush shaft 18 to rotate through the transmission belt 20, so that the brush 19 rotates to roll and brush the wall surface. At the same time, starting the elevator 5 drives the roller brush assembly 7 to move up and down, so that the roller brush assembly 7 can brush the entire wall surface.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A device for cleaning the surface of an ancient building, characterized in that: It comprises a fixed base plate (1), universal wheels (2), handrails (3), a propeller (4), an elevator (5), a pressure monitoring component (6) and a roller brush component (7); The universal wheel (2) is located at the bottom end of the fixed base plate (1), and the universal wheel (2) can be locked. The handrail (3) is located at the top end of the fixed base plate (1). The propeller (4) is located at the top end of the fixed base plate (1). The elevator (5) is located at the top end of the propeller (4). The pressure monitoring component (6) is located on one side of the elevator (5), and the roller brush component (7) is located on one side of the pressure monitoring component (6).

2. The ancient building surface cleaning device according to claim 1, characterized in that: A limit base (8) is provided on one side of the lift (5), a limit rod (9) is provided on the inner side of the limit base (8), a pressure sensor (10) is provided between the limit rods (9), and the pressure sensor (10) can remotely control the propulsion machine (4), a connecting ring (11) is provided on the outer side of the limit rod (9), the connecting ring (11) is slidably connected to the limit rod (9), and a spring (12) is provided between the connecting ring (11) and the pressure sensor (10).

3. The ancient building surface cleaning device according to claim 2, characterized in that: A roller brush frame (13) is provided on the inner side of the position limiting base (8), the roller brush frame (13) is slidably connected to the position limiting base (8), a support rod (14) is provided between the roller brush frame (13) and the connecting ring (11), and the support rod (14) is rotatably connected to the roller brush frame (13) and the connecting ring (11).

4. The ancient building surface cleaning device according to claim 3, characterized in that: A motor slot (15) is provided on the inner side of the roller brush frame (13), a motor (16) is provided on the inner side of the motor slot (15), driving wheels (17) are provided on both sides of the motor (16), a roller brush shaft (18) is provided on the inner side of the roller brush frame (13), a brush (19) is provided on the outer side of the roller brush shaft (18), and a transmission belt (20) is provided on the outer side of the driving wheel (17) and the roller brush shaft (18).

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