High-pressure cleaning device for road maintenance

Abstract

The utility model belongs to the technical field of road maintenance, and particularly relates to a high-pressure cleaning device for road maintenance, which comprises a cleaning machine main body, the top of the cleaning machine main body is fixedly connected with a hose; the end part of the hose is fixedly connected with a connecting pipe; the middle part of the connecting pipe is fixedly connected with a fixing piece; a plurality of groups of storage grooves are formed in the middle of the fixing piece; a plurality of groups of rotating plates are connected to the inner wall of the storage groove through torsional springs; the side wall of the rotating plate is fixedly connected with a plastic part; a plurality of groups of plastic parts are arranged in a matched manner, so that the working stability of a worker can be improved, the plastic parts close to the spray head can shield liquid and impurities which are just splashed, and the situation that when a gap area is cleaned, the liquid which moves at a high speed can carry the impurities to rebound, so that the cleaning efficiency is improved is reduced. And meanwhile, the cleanliness of the surfaces of the hose and the connecting pipe can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway maintenance, and specifically relates to a high-pressure cleaning device for highway maintenance. Background Technique

[0002] A highway is a road for vehicles to travel on and has certain technical standards and facilities. It is an important transportation hub connecting cities, villages and industrial and mining bases, mainly including facilities such as roadbeds, road surfaces, bridges and other along-line facilities.

[0003] During the use of highways, they will be affected by the wear, impact of vehicle wheels and the erosion of natural factors. Various pollutants and impurities will appear on the road surface. Usually, a high-pressure cleaner is used for cleaning and maintenance, which is mainly composed of a high-pressure pump, a nozzle and various control mechanisms.

[0004] Through long-term observation, when the nozzles of existing cleaners clean the highway surface or the gap area of the highway, after the high-speed moving liquid contacts and impacts the hard surface, due to the special structure of the corner seams, some of the high-speed moving liquid will carry impurities and rebound, thus having a certain impact on the operation of the user holding the nozzle; Therefore, a high-pressure cleaning device for highway maintenance is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background technique, the utility model proposes a high-pressure cleaning device for highway maintenance.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a high-pressure cleaning device for highway maintenance described in the utility model includes a cleaner main body; a hose is fixedly connected to the top of the cleaner main body; a connecting pipe is fixedly connected to the end of the hose; a fixing member is fixedly connected to the middle of the connecting pipe; a plurality of storage grooves are opened in the middle of the fixing member; a plurality of rotating plates are connected to the inner wall of the storage groove by torsion springs; a plastic part is fixedly connected to the side wall of the rotating plate.

[0007] Preferably, an activity groove is opened in the middle of the rotating plate; a pressing plate is slidably connected to the middle of the fixing member; two connecting rods are fixedly connected to the middle of the pressing plate, and the two connecting rods penetrate through the inner wall of the activity groove; a top block is fixedly connected to the end of the connecting rod; a thread groove is opened on the outer wall of the connecting pipe; a rotating cylinder is threadedly connected to the middle of the thread groove, and the end of the rotating cylinder is in contact with the two top blocks.

[0008] Preferably, an elastic rope is fixedly connected to the side wall of the plastic part; a weight is fixedly connected to the middle of the elastic rope.

[0009] Preferably, two groups of rubber plates are fixedly connected to the inner wall of the movable groove, and the two groups of rubber plates are arranged obliquely towards each other; a magnetic strip is fixedly connected to the end of the rubber plate, and the two magnetic strips are arranged to attract each other.

[0010] Preferably, multiple groups of scraping plates are fixedly connected to the inner wall of the pressing plate, and the scraping plates are in contact with the outer wall of the rotating plate.

[0011] Preferably, multiple groups of rotating beads are rotatably connected to the middle of the rotating cylinder, and the multiple groups of rotating beads are in contact with the two top blocks.

[0012] Preferably, a friction member is fixedly connected to the middle of the rotating cylinder.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model provides a high-pressure cleaning device for highway maintenance. By cooperating with multiple sets of plastic parts, the stability of the staff during work can be improved. The plastic parts close to the nozzle can block the just-splashed liquid and impurities, reducing the problem that when cleaning the gap area, the high-speed moving liquid will carry impurities and rebound, thus affecting the staff when holding the connecting pipe. At the same time, the cleanliness of the surface of the hose and the connecting pipe can be improved.

[0015] 2. The present utility model provides a high-pressure cleaning device for highway maintenance. By cooperating with the pressing plate provided, the flexibility of the rotating plate and the plastic parts during work can be improved, reducing the problem that they present an unfolded state, making it troublesome to subsequently store the entire connecting pipe. The provided screw groove can fix the position of the pressing plate, reducing the phenomenon of shaking during use or storage, and reducing the wear between the pressing plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present utility model and form a part of this application. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0017] Figure 1 is the three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 2 is the structure schematic diagram of the connecting pipe of the present utility model;

[0019] Figure 3 is Figure 2 the enlarged view of part A of

[0020] Figure 4 is the structure schematic diagram of the plastic part of the present utility model;

[0021] Figure 5Schematic diagram of the rotating cylinder structure in the present utility model.

[0022] Legend description:

[0023] 1. Main body of the cleaning machine; 11. Hose; 12. Connecting pipe; 13. Fixing piece; 14. Storage groove; 15. Rotating plate; 16. Plastic part; 2. Movable groove; 21. Pressing plate; 22. Connecting rod; 23. Top block; 24. Threaded groove; 25. Rotating cylinder; 3. Elastic rope; 31. Counterweight; 4. Rubber plate; 41. Magnetic strip; 5. Scraper; 6. Rotating bead; 7. Friction part. Specific implementation manner

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] The following gives specific embodiments.

[0026] As Figures 1-5 shown, a high-pressure cleaning device for highway maintenance includes a main body 1 of the cleaning machine; a hose 11 is fixedly connected to the top of the main body 1 of the cleaning machine; a connecting pipe 12 is fixedly connected to the end of the hose 11; a fixing piece 13 is fixedly connected to the middle of the connecting pipe 12; a plurality of storage grooves 14 are opened in the middle of the fixing piece 13; a plurality of rotating plates 15 are connected to the inner wall of the storage groove 14 by torsion springs; a plastic part 16 is fixedly connected to the side wall of the rotating plate 15; during work, after the staff fills the inside of the main body 1 of the cleaning machine with an appropriate amount of liquid, the main body 1 of the cleaning machine can be pushed and transferred to a designated working area, and then after turning on the switch of the main body 1 of the cleaning machine, the liquid passes through the hose 11 and the connecting pipe 12 and is discharged from the nozzle position, so as to achieve the cleaning effect. By providing a fixing piece 13 in the middle of the connecting pipe 12, under the action of the torsion spring, a plurality of plastic parts 16 can be evenly deployed, and the middle of the plastic part 16 will be straightened by a plurality of rotating plates 15. The staff can make the liquid and impurities rebounded during the operation of the nozzle be blocked by the plastic part 16 through the transparently arranged plastic part 16. This step, combined with the plurality of plastic parts 16 provided, can improve the stability of the staff during the project. The plastic part 16 close to the nozzle can block the just-splashed liquid and impurities, reducing the problem that when cleaning the gap area, the high-speed moving liquid will carry impurities and rebound, thus affecting the staff when holding the connecting pipe 12, and at the same time improving the cleanliness of the surfaces of the hose 11 and the connecting pipe 12.

[0027] As Figure 2 、3 As shown in FIGS. 4 and 5, an activity groove 2 is formed in the middle of the rotating plate 15; a pressing plate 21 is slidably connected to the middle of the fixing member 13; two groups of connecting rods 22 are fixedly connected to the middle of the pressing plate 21, and the two groups of connecting rods 22 penetrate through the inner wall of the activity groove 2; a top block 23 is fixedly connected to the end of the connecting rod 22; a thread groove 24 is formed in the outer wall of the connecting pipe 12; a rotating cylinder 25 is threadedly connected to the middle of the thread groove 24, and the end of the rotating cylinder 25 is in contact with the two groups of top blocks 23; during work, by forming an activity groove 2 in the middle of the two groups of rotating plates 15, and when the plastic part 16 in the unfolded state needs to be stored subsequently, the staff can rotate the middle of the rotating cylinder 25, so that the rotating cylinder 25 rotates in the middle of the thread groove 24, and the position of the rotating cylinder 25 will gradually move away from the storage groove 14, and during the movement, the two groups of top blocks 23 will be pulled, so that the pressing plate 21 will gradually approach the multiple groups of rotating plates 15 under the action of the connecting rod 22. After the connecting rod 22 penetrates through the inner wall of the activity groove 2, the inner wall of the pressing plate 21 will press the edge of the rotating plate 15, and the rotating plate 15 can be stored in the inner wall of the storage groove 14, thus completing the overall storage work of the rotating plate 15 and the plastic part 16. This step, in cooperation with the provided pressing plate 21, can improve the flexibility of the rotating plate 15 and the plastic part 16 during work, reduce their unfolded state, and avoid the trouble that occurs during the subsequent storage of the entire connecting pipe 12. The provided thread groove 24 can fix the position of the pressing plate 21, reduce the phenomenon of shaking during use or storage, and reduce the wear between the pressing plates 21.

[0028] As Figure 4 shown, an elastic rope 3 is fixedly connected to the side wall of the plastic part 16; a counterweight 31 is fixedly connected to the middle of the elastic rope 3; during work, by providing an elastic rope 3 at the edge of the plastic part 16, when the plastic part 16 is unfolded by the rotating plate 15, the edge of the plastic part 16 will pull the counterweight 31, generating elastic force, and under the action of the elastic force and the movement inertia, the counterweight 31 can continuously knock on the edge of the plastic part 16, and vibrate and clean the impurities accumulated or caked on the surface of the plastic part 16. This step, in cooperation with the provided counterweight 31, can reduce the problem that a large amount of impurities cover the transparent plastic part 16, making it difficult for the subsequent staff to observe the position of the nozzle. Moreover, under the action of the elastic rope 3, the impact frequency of the counterweight 31 can be increased.

[0029] As Figure 3 and 4As shown in the figure, two groups of rubber plates 4 are fixedly connected to the inner wall of the movable groove 2, and the two groups of rubber plates 4 are inclined oppositely; a magnetic strip 41 is fixedly connected to the end of the rubber plate 4, and the two magnetic strips 41 are arranged to attract each other; during operation, by arranging two groups of inclined rubber plates 4 on the inner wall of the movable groove 2, when the two groups of rubber plates 4 are closed, the two magnetic strips 41 will be adsorbed together, so that when the plastic part 16 blocks external liquid and impurities, the two rubber plates 4 can seal the expanded movable groove 2. And when the subsequent connecting rod 22 moves, it can squeeze the rubber plate 4 and the magnetic strip 41 made of soft material to deform and separate. This step in cooperation with the arranged rubber plate 4 can further reduce the problem that part of the liquid and impurities are transferred to the area held by the staff. At the same time, under the action of the magnetic strip 41, the stability of the rubber plate 4 during operation can be improved.

[0030] As Figure 5 shown in the figure, a plurality of scraping plates 5 are fixedly connected to the inner wall of the pressing plate 21, and the scraping plates 5 are in contact with the outer wall of the rotating plate 15; during operation, by arranging a plurality of scraping plates 5 in the middle of the pressing plate 21, when the pressing plate 21 moves on the outer wall of the rotating plate 15, the scraping plates 5 will first come into contact with the rotating plate 15. This step in cooperation with the arranged scraping plates 5 can clean the impurities accumulated on the surface of the rotating plate 15 and reduce the scratches generated by contact with the outer wall of the rotating plate 15.

[0031] As Figure 5 shown in the figure, a plurality of rotating beads 6 are rotatably connected to the middle of the rotating cylinder 25, and the plurality of rotating beads 6 are in contact with the two top blocks 23; during operation, by arranging a plurality of rotating beads 6 in the middle of the rotating cylinder 25, when the rotating cylinder 25 rotates, the plurality of rotating beads 6 will sequentially come into contact with the inner walls of the two top blocks 23. This step in cooperation with the arranged plurality of rotating beads 6 can reduce the problem of large resistance when the staff rotates the rotating cylinder 25.

[0032] As Figure 5 shown in the figure, a friction member 7 is fixedly connected to the middle of the rotating cylinder 25; during operation, by arranging a friction member 7 in the middle of the rotating cylinder 25, when the user holds the rotating cylinder 25, the user will first come into deep contact with the friction member 7. This step under the action of the friction member 7 can reduce the problem that there is a lot of liquid on the user's hand, resulting in slipping during the rotation process.

[0033] Working principle: After filling an appropriate amount of liquid into the main body 1 of the cleaning machine, the main body 1 of the cleaning machine can be pushed and transferred to the designated working area. Then, after starting the switch of the main body 1 of the cleaning machine, the liquid passes through the hose 11 and the connecting pipe 12 and is discharged from the nozzle position, thereby achieving the cleaning effect. A fixing member 13 is provided in the middle of the connecting pipe 12. Under the action of the torsion spring, multiple plastic parts 16 can be evenly unfolded. The middle part of the plastic part 16 will be straightened by multiple rotating plates 15. And the staff can, through the transparently arranged plastic part 16, make the liquid and impurities rebounding when the nozzle works be blocked by the plastic part 16. An activity groove 2 is provided in the middle of the two rotating plates 15. When the staff needs to store the unfolded plastic part 16 later, the staff can rotate the middle part of the rotating cylinder 25, so that the rotating cylinder 25 rotates in the middle of the screw groove 24. And the position of the rotating cylinder 25 will gradually move away from the position of the storage groove 14. And during the movement, two top blocks 23 are pulled, so that the pressing plate 21 will gradually approach the multiple rotating plates 15 under the action of the connecting rod 22. After the connecting rod 22 penetrates the inner wall of the activity groove 2, the inner wall of the pressing plate 21 will press the edge of the rotating plate 15, and the rotating plate 15 can be stored on the inner wall of the storage groove 14, thus completing the overall storage work of the rotating plate 15 and the plastic part 16. An elastic cord 3 is provided at the edge of the plastic part 16. When the plastic part 16 is unfolded by the rotating plate 15, the edge of the plastic part 16 will pull the counterweight 31, generating an elastic force. And under the action of the elastic force and the movement inertia, the counterweight 31 can continuously knock on the edge of the plastic part 16 and vibrate and clean the impurities accumulated or caked on the surface of the plastic part 16. Two inclined rubber plates 4 are provided on the inner wall of the activity groove 2. When the two rubber plates 4 perform the closing work, the two magnetic strips 41 will adsorb together, so that when the plastic part 16 blocks the external liquid and impurities, the two rubber plates 4 can seal the unfolded activity groove 2. And when the connecting rod 22 moves later, it can squeeze the rubber plate 4 and the magnetic strip 41 made of soft material to deform and separate. Multiple scraping plates 5 are provided in the middle of the pressing plate 21. When the pressing plate 21 moves on the outer wall of the rotating plate 15, the scraping plate 5 will first contact with the rotating plate 15 for work. Multiple rotating beads 6 are provided in the middle of the rotating cylinder 25. When the rotating cylinder 25 rotates, the multiple rotating beads 6 will successively contact with the inner walls of the two top blocks 23 for work. A friction member 7 is provided in the middle of the rotating cylinder 25. When the user holds the rotating cylinder 25, it will first deeply contact with the friction member 7.

[0034] The foregoing has shown and described the basic principles, principal features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments, and what is described in the above-mentioned embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will also have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A high-pressure cleaning device for highway maintenance, comprising a cleaning machine main body (1); a hose (11) is fixedly connected to the top of the cleaning machine main body (1); a connecting pipe (12) is fixedly connected to the end of the hose (11); characterized in that: A fixing member (13) is fixedly connected to the middle of the connecting pipe (12); a plurality of storage grooves (14) are formed in the middle of the fixing member (13); a plurality of rotating plates (15) are connected to the inner wall of the storage groove (14) by torsion springs; a plastic part (16) is fixedly connected to the side wall of the rotating plate (15).

2. The high-pressure cleaning device for highway maintenance according to claim 1, characterized in that: An activity groove (2) is formed in the middle of the rotating plate (15); a pressing plate (21) is slidably connected to the middle of the fixing member (13); two connecting rods (22) are fixedly connected to the middle of the pressing plate (21), and the two connecting rods (22) penetrate through the inner wall of the activity groove (2); a top block (23) is fixedly connected to the end of the connecting rod (22); a thread groove (24) is formed in the outer wall of the connecting pipe (12); a rotating cylinder (25) is threadedly connected to the middle of the thread groove (24), and the end of the rotating cylinder (25) is in contact with the two top blocks (23).

3. The high-pressure cleaning device for highway maintenance according to claim 1, characterized in that: An elastic rope (3) is fixedly connected to the side wall of the plastic part (16); a weight member (31) is fixedly connected to the middle of the elastic rope (3).

4. The high-pressure cleaning device for highway maintenance according to claim 2, characterized in that: Two rubber plates (4) are fixedly connected to the inner wall of the activity groove (2), and the two rubber plates (4) are inclined towards each other; a magnetic strip (41) is fixedly connected to the end of the rubber plate (4), and the two magnetic strips (41) attract each other.

5. The high-pressure cleaning device for highway maintenance according to claim 2, characterized in that: A plurality of scraping plates (5) are fixedly connected to the inner wall of the pressing plate (21), and the scraping plates (5) are in contact with the outer wall of the rotating plate (15).

6. The high-pressure cleaning device for highway maintenance according to claim 2, characterized in that: A plurality of rotating beads (6) are rotatably connected to the middle of the rotating cylinder (25), and the plurality of rotating beads (6) are in contact with the two top blocks (23).

7. The high-pressure cleaning device for highway maintenance according to claim 2, characterized in that: A friction member (7) is fixedly connected to the middle of the rotating cylinder (25).

Images