Signboard cleaning device
By introducing an adjustable angle cleaning brush and sliding table structure driven by motor in the sign cleaning device, combining the vehicle movement and push rod operation, the high labor intensity problem caused by manual lifting and swing in the prior art is solved, and the More efficient sign cleaning.
Patent Information
- Application Number
- CN202420997920.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing signboard cleaning device requires manual manual lifting and swinging of the telescopic rod, resulting in high working strength, especially in the case of large cleaning volume, which is inefficient.
Design a sign cleaning device including telescopic rods, motors and cleaning brushes. Through the chassis and sliding table structure, the car moves under the sign. The motor drives the cleaning brush to rotate, and the worker operates the push rods and sliding tables to adjust the angle of the telescopic rods. and direction, realize multi-angle coverage cleaning, and reduce labor intensity.
There is no need to manually lift and swing the telescopic rod, the workers only need to operate the push rod and slide platform, which significantly reduces labor intensity and improves cleaning efficiency. The water pipe layout is optimized through water pumps and rotary joints to avoid wrapping and improves the cleaning effect.
Smart Images
Figure CN222241516U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cleaning devices, in particular to a sign cleaning device. Background Art
[0002] There are signboards on roads or highways. These signboards are in outdoor environment for a long time, and are polluted by automobile exhaust and dust. The recognition and night reflective effect will be affected to a certain extent. Therefore, they need to be cleaned regularly to ensure the use effect. Especially in tunnel sections, it is even more necessary to ensure the use effect. In the prior art, there are mainly two types of signboards when they are installed. For those with high installation positions, they need to be cleaned manually with the help of a ladder; for those with low installation positions, they need to be cleaned manually by tying a cleaning cloth to a telescopic pole.
[0003] In order to improve the cleaning efficiency of traffic signs, the Chinese utility model patent with prior art publication number CN213867553U proposes an integrated cleaning and care device for traffic signs. The device can spray the extracted water onto the road traffic signs through a water pipe, a water spray gun and a nozzle, and can clean with a cleaning brush while spraying water. The cleaning brush can clean the dirt on the surface of the road traffic signs, thereby reducing the difficulty of cleaning the road traffic signs for the staff and improving the efficiency of cleaning the road traffic signs for the staff.
[0004] However, the above-mentioned prior art all requires manual operation of the cleaning brush to scrub the signboard back and forth, and when faced with a large amount of cleaning, the work intensity of the workers is relatively large. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a sign cleaning device which allows a worker to lift, extend and swing a telescopic rod and a brush head through a supporting structure, which is simple to operate, reduces labor intensity and improves work efficiency.
[0006] The utility model discloses a sign cleaning device, which is characterized by comprising a telescopic rod, a motor and a cleaning brush, wherein the motor is mounted on the top of the telescopic rod with an adjustable angle, and the cleaning brush is mounted on the output shaft of the motor; the utility model also comprises a base frame, a slide table 1, a slide table 2 and a push rod, wherein the lower end of the telescopic rod is movably mounted on the base frame, the slide table 1 is slidably mounted on the base frame, the slide table 2 is slidably mounted on the slide table 1, the sliding directions of the slide table 2 and the slide table 1 are vertically arranged, the fixed end of the push rod is mounted on the slide table 2, and the movable end of the push rod is rotatably connected to the telescopic rod; when working, the base frame is mounted on a carrier, the carrier moves to the bottom of the sign, and the telescopic rod is extended and cleaned according to the height of the sign. The long telescopic rod aligns the cleaning brush with the signboard and presses it tightly. The motor is started, and the motor drives the cleaning brush to rotate. The worker operates the push rod on the carrier to extend and retract, driving the telescopic rod to swing back and forth, so that the cleaning brush cleans the signboard. When the position of the cleaning brush needs to be adjusted at a larger angle and distance, slide one is pushed on the base frame to move, and slide two is pushed on slide one to achieve multi-angle and direction adjustment of the telescopic rod, so that the cleaning brush can cover the entire signboard. The worker only needs to operate the push rod to lift and slide one and slide two to move to clean the signboard, without manually lifting, extending and swinging the telescopic rod, which reduces labor intensity and improves work efficiency.
[0007] Preferably, it also includes a column and a workbench, the column is installed on the slide table 2, the workbench is rotatably installed on the column, and the push rod is installed on the edge of the workbench; when the position of the signboard is low, the staff stands on the workbench to perform strong cleaning such as scraping on the stubborn and difficult-to-clean parts of the signboard to improve the cleaning effect, and rotating the workbench can increase the range of motion of the cleaning brush.
[0008] Preferably, it also includes a water pump, a water pipe and a rotating joint. The water pump is installed on the base frame, a water spray head is arranged on the cleaning brush, the input end of the water pipe is connected to the water outlet of the water pump, the output end of the water pipe is connected to the input end of the rotating joint, the rotating joint is installed on the motor, and the output end of the rotating joint is connected to the water spray head of the cleaning brush; the water pump pumps out the cleaning water and transports it to the water spray head of the cleaning brush through the water pipe and the rotating joint, so that the cleaning water sprays out the cleaning signboard, and by arranging the rotating joint, the water pipe will not be entangled when the cleaning brush rotates, thereby improving the cleaning effect.
[0009] Preferably, the water pipe is coiled on the outer wall of the motor; the water pipe is coiled on the outer wall of the motor, which accelerates the heat dissipation of the motor and improves the reliability of the motor.
[0010] Preferably, it also includes a remote control, a switch, a speed knob 1 and a speed knob 2. The motor and the water pump are both provided with wireless control modules. The remote control is wirelessly connected to the wireless control modules of the motor and the water pump. Two switches, a speed knob 1 and a speed knob 2 are provided on the remote control. The two switches respectively control the start and stop of the motor and the water pump, and the speed knob 1 and the speed knob 2 respectively control the speed of the motor and the water pump. The motor and the water pump are remotely controlled by the two switches, the speed knob 1 and the speed knob 2 on the remote control, thereby improving the convenience of operation. The speed of the motor can be adjusted by the speed knob 1 according to actual needs, and the speed of the water pump can be adjusted by the speed knob 2 to adjust the water supply of the water pump, thereby having good practicality.
[0011] Preferably, it also includes a clamping plate, which is arranged on the base frame, and the remote control is elastically mounted on the clamping plate; by providing the clamping plate, when the remote control is not in use, the remote control can be clamped into the clamping plate to avoid loss of the remote control and improve reliability.
[0012] Preferably, it also includes a battery, which is installed on the base frame and supplies power to the motor and the water pump. By arranging the battery, the motor and the water pump can work without external power supply, thereby improving the emergency cleaning capability.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: when working, the base frame is installed on the carrier, the carrier moves to the bottom of the signboard, the telescopic rod is extended according to the height of the signboard, the cleaning brush is aligned and close to the signboard, the motor is started, the motor drives the cleaning brush to rotate, and the worker operates the push rod on the carrier to extend and retract, and drives the telescopic rod to swing back and forth, so that the cleaning brush cleans the signboard. When the position of the cleaning brush needs to be adjusted at a larger angle and distance, slide one is pushed to move on the base frame, and slide two is pushed on slide one to achieve multi-angle and direction adjustment of the telescopic rod, so that the cleaning brush can cover the entire signboard. The worker only needs to operate the push rod to lift and slide one and slide two to move to clean the signboard, and there is no need to manually lift, extend and swing the telescopic rod, which reduces labor intensity and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is a side view structural schematic diagram of the utility model;
[0016] Figure 3 It is a schematic diagram of the axonometric structure of the utility model;
[0017] Figure 4 yes Figure 1 A schematic diagram of the partially enlarged structure at center A;
[0018] Figure 5It is a schematic diagram of the structure of the water pump, remote control, clamping plate and battery.
[0019] Markings in the attached figure: 1. telescopic rod; 2. motor; 3. cleaning brush; 4. base frame; 5. slide 1; 6. slide 2; 7. push rod; 8. column; 9. workbench; 10. water pump; 11. water pipe; 12. rotary joint; 13. remote control; 14. switch; 15. speed knob 1; 16. speed knob 2; 17. clamp; 18. battery. DETAILED DESCRIPTION
[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0021] Example 1
[0022] like Figures 1 to 3 As shown, a sign cleaning device includes a telescopic rod 1, a motor 2 and a cleaning brush 3, wherein the motor 2 is installed at an adjustable angle on the top of the telescopic rod 1, and the cleaning brush 3 is installed on the output shaft of the motor 2; it also includes a base frame 4, a slide 1 5, a slide 2 6 and a push rod 7, the lower end of the telescopic rod 1 is movably installed on the base frame 4, the slide 1 5 is slidably installed on the base frame 4, the slide 2 6 is slidably installed on the slide 1 5, the sliding directions of the slide 2 6 and the slide 1 5 are vertically arranged, the fixed end of the push rod 7 is installed on the slide 2 6, and the movable end of the push rod 7 is rotatably connected to the telescopic rod 1.
[0023] During work, the base frame 4 is installed on the carrier, the carrier moves to the bottom of the signboard, the telescopic rod 1 is extended according to the height of the signboard, the cleaning brush 3 is aligned and close to the signboard, the motor 2 is started, and the motor 2 drives the cleaning brush 3 to rotate. The worker operates the push rod 7 on the carrier to extend and retract, and drives the telescopic rod 1 to swing back and forth, so that the cleaning brush 3 cleans the signboard. When it is necessary to adjust the position of the cleaning brush 3 at a larger angle and distance, the slide 1 5 is pushed to move on the base frame 4, and the slide 2 6 is pushed on the slide 1 5 to realize the multi-angle and direction adjustment of the telescopic rod 1, so that the cleaning brush 3 can cover the entire signboard. The worker only needs to operate the push rod 7 to lift and lower, and the slides 1 5 and 2 6 to move to clean the signboard. There is no need to manually lift and swing the telescopic rod 1, thereby reducing labor intensity.
[0024] Example 2
[0025] like Figures 1 to 3As shown, on the basis of Example 1, it also includes a column 8 and a workbench 9, the column 8 is installed on the slide 6, the workbench 9 is rotatably installed on the column 8, and the push rod 7 is installed on the edge of the workbench 9; when the position of the signboard is low, the staff stands on the workbench 9 to perform strong cleaning such as scraping on the stubborn and difficult-to-clean parts of the signboard to improve the cleaning effect, and at the same time, rotating the workbench 9 can increase the range of motion of the cleaning brush 3.
[0026] Example 3
[0027] like Figures 1 to 5 As shown, on the basis of Example 1, it also includes a water pump 10, a water pipe 11 and a rotary joint 12, the water pump 10 is installed on the base frame 4, a water spray head is arranged on the cleaning brush 3, the input end of the water pipe 11 is connected to the water outlet of the water pump 10, the output end of the water pipe 11 is connected to the input end of the rotary joint 12, the rotary joint 12 is installed on the motor 2, and the output end of the rotary joint 12 is connected to the water spray head of the cleaning brush 3; the water pipe 11 is coiled on the outer wall of the motor 2; it also includes a remote control 13, a switch 14, a speed knob 15 and a speed knob 2 16, the motor 2 and the water pump 10 are both provided with a wireless control module, the remote control 13 is wirelessly connected to the wireless control modules of the motor 2 and the water pump 10, two switches 14, a speed knob 15 and a speed knob 2 16 are arranged on the remote control 13, and the two switches 14 respectively control the motor 2 and the water pump 10 The start and stop of the pump 10, the speed knob 15 and the speed knob 2 16 respectively control the speed of the motor 2 and the water pump 10. The motor 2 and the water pump 10 are remotely controlled by the two switches 14, the speed knob 15 and the speed knob 2 16 on the remote controller 13, thereby improving the convenience of operation. The speed of the motor 2 is adjusted by the speed knob 15 according to actual needs, and the speed of the water pump 10 is adjusted by the speed knob 2 16 to adjust the water supply of the water pump 10, thereby improving the practicality; it also includes a clamping plate 17, the clamping plate 17 is arranged on the base frame 4, and the remote controller 13 is elastically mounted on the clamping plate 17; it also includes a battery 18, the battery 18 is installed on the base frame 4, the battery 18 supplies power to the motor 2 and the water pump 10, and by setting the battery 18, the motor 2 and the water pump 10 can work without an external power supply, thereby improving the emergency cleaning capability.
[0028] By providing the clamping plate 17, when the remote controller 13 is not in use, the remote controller 13 is inserted into the clamping plate 17 to avoid loss of the remote controller 13. The motor 2 and the water pump 10 are remotely controlled by the two switches 14, the speed knob 15 and the speed knob 2 16 on the remote controller 13. The speed of the motor 2 is adjusted by the speed knob 15 according to actual needs, and the speed of the water pump 10 is adjusted by the speed knob 2 16 to adjust the water supply of the water pump 10. The water pump 10 pumps out the cleaning water and delivers it to the water spray head of the cleaning brush 3 through the water pipe 11 and the rotary joint 12, so that the cleaning water is sprayed out to clean the signboard. By providing the rotary joint 12, the water pipe 11 will not be entangled when the cleaning brush 3 rotates. The water pipe 11 is coiled on the outer wall of the motor 2, which accelerates the heat dissipation of the motor 2 and improves the reliability of the motor 2.
[0029] like Figures 1 to 5 As shown, a sign cleaning device of the utility model, when it is working, first the carrier moves to the bottom of the sign, and the telescopic rod 1 is extended according to the height of the sign, so that the cleaning brush 3 is aligned and close to the sign, and then the motor 2 and the water pump 10 are started by the remote control 13, and the motor 2 drives the cleaning brush 3 to rotate, and the worker operates the push rod 7 on the carrier to extend and retract, thereby driving the telescopic rod 1 to swing back and forth, and the water pump 10 pumps out the cleaning water and transmits it to the water spray head of the cleaning brush 3 through the water pipe 11 and the rotating joint 12, so that the cleaning water is sprayed out, and the cleaning brush 3 rotates to clean the sign, and then when it is necessary to adjust the position of the cleaning brush 3 at a larger angle and distance, the slide 1 5 is pushed to move on the base frame 4, and the slide 2 6 is pushed on the slide 1 5, so as to realize the multi-angle and direction adjustment of the telescopic rod 1, so that the cleaning brush 3 can cover the entire sign, and finally the staff stands on the workbench 9 to perform strong cleaning such as scraping on the stubborn and difficult-to-clean parts on the low-position sign.
[0030] The main functions achieved by this utility model are:
[0031] 1. The staff lifts, extends and swings the telescopic rod and brush head through the supporting structure, which is simple to operate, reduces labor intensity and improves work efficiency;
[0032] 2. The telescopic rod and brush head have a wide adjustable range and can cover a large area of signboards;
[0033] 3. It is equipped with a workbench to facilitate the staff to manually clean the signboard;
[0034] 4. The water pipe wound motor speeds up its heat dissipation, has high reliability and increases its continuous working life.
[0035] The installation method, connection method or setting method of the sign cleaning device of the utility model are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented; the telescopic rod 1, motor 2, cleaning brush 3, push rod 7, water pump 10, water pipe 11, rotary joint 12, remote control 13, splint 17, and battery 18 of the sign cleaning device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for creative labor by technicians in this field.
[0036] All technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A sign cleaning device, characterized in that: The invention comprises a telescopic rod (1), a motor (2) and a cleaning brush (3), wherein the motor (2) is installed at an adjustable angle on the top of the telescopic rod (1), and the cleaning brush (3) is installed on the output shaft of the motor (2); and further comprises a base frame (4), a first slide (5), a second slide (6) and a push rod (7), wherein the lower end of the telescopic rod (1) is movably installed on the base frame (4), the first slide (5) is slidably installed on the base frame (4), the second slide (6) is slidably installed on the first slide (5), the sliding directions of the second slide (6) and the first slide (5) are arranged vertically, the fixed end of the push rod (7) is installed on the second slide (6), and the movable end of the push rod (7) is rotatably connected to the telescopic rod (1).
2. A sign cleaning device as claimed in claim 1, characterized in that: It also comprises a column (8) and a workbench (9), wherein the column (8) is mounted on the second slide (6), the workbench (9) is rotatably mounted on the column (8), and the push rod (7) is mounted on the edge of the workbench (9).
3. A sign cleaning device as claimed in claim 1, characterized in that: The invention also comprises a water pump (10), a water pipe (11) and a rotary joint (12); the water pump (10) is mounted on a base frame (4); a water spray head is arranged on the cleaning brush (3); the input end of the water pipe (11) is connected to the water outlet of the water pump (10); the output end of the water pipe (11) is connected to the input end of the rotary joint (12); the rotary joint (12) is mounted on a motor (2); and the output end of the rotary joint (12) is connected to the water spray head of the cleaning brush (3).
4. A sign cleaning device as claimed in claim 3, characterized in that: The water pipe (11) is coiled on the outer wall of the motor (2).
5. A sign cleaning device as claimed in claim 3, characterized in that: The invention also comprises a remote controller (13), a switch (14), a first speed control knob (15) and a second speed control knob (16); the motor (2) and the water pump (10) are both provided with wireless control modules; the remote controller (13) is wirelessly connected to the wireless control modules of the motor (2) and the water pump (10); two switches (14), a first speed control knob (15) and a second speed control knob (16) are provided on the remote controller (13); the two switches (14) respectively control the start and stop of the motor (2) and the water pump (10); the first speed control knob (15) and the second speed control knob (16) respectively control the rotation speed of the motor (2) and the water pump (10).
6. A sign cleaning device as claimed in claim 5, characterized in that: The invention also comprises a clamping plate (17), which is arranged on the bottom frame (4), and the remote controller (13) is elastically clamped on the clamping plate (17).
7. A sign cleaning device as claimed in claim 3, characterized in that: It also includes a battery (18), which is installed on the base frame (4) and supplies power to the motor (2) and the water pump (10).